ISO frame temporary modular classroom at UK primary school, portable teaching space with playground setting

System 1 of 5 — ISO Frame Temporary

Modular Classrooms
Manufactured in the UK

Portable classrooms, modular school buildings, SEN rooms, science labs & exam halls — designed, built and installed for schools, academies and colleges UK-wide. Modular classrooms UK in 5 construction systems, from 4-week temporary units to 75-year permanent buildings.

Get a Free Quote → View 5 Systems ↓

5 Systems

Construction Options

4–36 Wks

Lead Times

200–5000+ sqft

Size Range

75+ Years

Lifespan (Permanent)

DfE Compliant

BB103 / BB93 / Part L

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DfE Compliant

BB103 area standards, BB93 acoustics, BB90 lighting, BB101 ventilation. Full Building Regulations compliance for education use.

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Factory Built

90% manufactured in our UK factory. Minimal site disruption, faster installation, consistent quality. Ideal for occupied school sites.

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Fast Delivery

From 4 weeks for temporary classrooms. Install during half-term or summer holidays. Ready for September intake or mid-year bulge classes.

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Safeguarding

DBS-checked installers, secure access control, CCTV-ready, fire safety compliance. Safe learning environments for all pupils.

Certified & Accredited for Education Projects

ISO

ISO 9001
Quality

ISO

ISO 14001
Environmental

Constructionline
Bronze

✓

SSIP
Accredited

🔒

DBS Checked
Installers

Building Regs
Compliant

DfE

DfE BB103
Compliant

🔥

Fire Safety
EN 13501-1

15-Year Structural Warranty on permanent systems • 10-Year Warranty on temporary units • UK-wide delivery & installation • Trusted by schools, academies, and local authorities across England, Wales, and Scotland

ⓘ 5 Construction Systems

Choose the Right System for Your School

We manufacture modular classrooms UK in 5 construction systems — from 4-week temporary portable classrooms to 75-year permanent school buildings. Every system is DfE-compliant, factory-built, and designed for education use.

Whether you need a single temporary classroom for a bulge year, a multi-storey teaching block for academy expansion, or a bespoke science lab with specialist fit-out, we have a system to match your budget, timeline, and specification requirements.

All systems meet UK Building Regulations (Part L energy, Part B fire, Part M accessibility, Part F ventilation) and DfE Building Bulletin standards (BB103 area guidelines, BB93 acoustics, BB90 lighting). Every classroom is factory-built in the UK for consistent quality and minimal site disruption.

Quick System Comparison

System	Lead Time	Lifespan	Best For	Price
ISO Frame Temporary Relocatable, hire/buy options	4–6 weeks	25–30 years	Bulge years, temporary expansion, site offices	£
ISO Frame Permanent Multi-storey capable, premium facades	10–16 weeks	75+ years	Permanent expansion, secondary schools, academies	££££
Bespoke Modular Architect-designed, fully customisable	12–16 weeks	75+ years	Science labs, SEN centres, multi-classroom blocks	£££
Luxury Lodge Timber construction, premium finishes	24–36 weeks	75 years	Forest schools, outdoor learning, premium teaching spaces	££££
Container Conversion Budget-friendly, industrial aesthetic	24–36 weeks	25–30 years	Art studios, music rooms, sixth form study spaces	££

Price Guide: £ = from £600/m² • ££ = POA • £££ = from £1,000/m² • ££££ = from £1,350–£1,850/m²
Lead times are from order confirmation to delivery (installation takes 1–5 days depending on size).
All systems meet DfE BB103, BB93, Part L, Part B, Part M, and Part F standards.

Not sure which system is right for your school? Our team will help you compare options based on your budget, timeline, and specification.

Get Expert Advice →

⚙ Our Classroom Systems

5 Modular Classroom Systems for Every School

From budget-friendly temporary classrooms to architect-designed permanent school buildings. Each system is factory-built in the UK and designed for education use.

ISO frame temporary modular classroom for UK schools, portable teaching space installed at primary school

System 1 of 5

From £600/m²

ISO Frame Temporary Classrooms

Relocatable portable classrooms for bulge years, temporary expansion, and mid-year intake. Factory-built in 4–6 weeks, installed in a single day. Hire or buy options available — ideal for schools needing space fast with minimal disruption.

Lead Time	4–6 Weeks
Lifespan	25–30 Years
Best For	Bulge Years & Temp Expansion
Key Feature	✓ Relocatable & Hire Available

View Full Specifications →

From £1,850/m²

ISO Frame Permanent Classrooms

Permanent modular classrooms with galvanized steel frames, insulated sandwich panels, and premium facade options. Multi-storey capable (up to 3 floors). Full DfE compliance with BB103 area standards, BB93 acoustics, and Part L energy performance.

Lead Time	10–16 Weeks
Lifespan	75+ Years
Best For	Permanent Expansion & Academies
Key Feature	✓ Multi-Storey & Premium Facades

View Full Specifications →

ISO frame permanent modular classroom block at UK secondary school, multi-storey teaching building with premium facades

System 2 of 5

Bespoke modular classroom block at UK academy trust in Leeds, architect-designed school building with mixed cladding

System 3 of 5

From £1,000/m²

Bespoke Modular Classrooms

Architect-designed modular school buildings for science labs, SEN centres, art studios, and multi-classroom blocks. Fully customisable layouts, premium cladding options (brick slips, timber, composite), and specialist room configurations. Ideal for academy trusts and large expansion programmes.

Lead Time	12–16 Weeks
Lifespan	75+ Years
Best For	Science Labs & Specialist Rooms
Key Feature	✓ Fully Custom & Architect-Led

View Full Specifications →

From £1,350/m²

Luxury Lodge Classrooms

C24 Scandinavian timber classrooms for forest schools, outdoor learning centres, and premium teaching environments. Triple-glazed windows, TÜV certified, 75-year lifespan. Perfect for nature-based learning, wellbeing centres, and eco-focused schools.

Lead Time	24–36 Weeks
Lifespan	75 Years
Best For	Forest Schools & Outdoor Learning
Key Feature	✓ Timber Build & TÜV Certified

View Full Specifications →

Luxury lodge modular classroom for outdoor learning and forest schools in Aberdeen, Scotland

System 4 of 5

Converted shipping container classroom with fitted doors and windows, budget-friendly modular teaching space for UK schools and colleges

System 5 of 5

POA

Container Conversion Classrooms

Repurposed shipping containers converted into modern teaching spaces. Budget-friendly option for art studios, music rooms, media suites, and sixth form study areas. Industrial aesthetic with full insulation, electrics, and heating — ideal for creative subjects and alternative learning spaces.

Lead Time	24–36 Weeks
Lifespan	25–30 Years
Best For	Art Studios & Media Suites
Key Feature	✓ Budget-Friendly & Industrial Style

View Full Specifications →

Need Help Choosing the Right System?

Our team will help you compare lead times, pricing, and specifications based on your school's requirements. Free, no-obligation advice from modular classroom experts.

Get a Free Quote → ☎ 01782 561 110

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System 1 of 5

ISO Frame Temporary Classrooms

From £600/m² to Buy | From £150/week to Hire

Key Features

✓

Rapid Delivery 4–6 weeks from order to installation. Factory-built modules delivered 90% complete, installed in 1 day.

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Fully Relocatable Bolted steel frame construction. Can be disassembled, moved, and reinstalled at a new site with minimal cost.

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Hire or Buy Options Short-term hire (from £150/week), long-term hire, or outright purchase. Hire-to-buy available for budget flexibility.

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Energy Efficient Insulated sandwich panels (U=0.25 W/m²K walls, U=0.18 W/m²K roof), double-glazed windows, electric panel heating or air-source heat pumps.

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DfE Compliant Meets BB103 area standards, BB93 acoustic performance, Part L energy, Part B fire safety, and Part M accessibility requirements.

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Turnkey Installation Delivered with electrics, heating, lighting, flooring, and decoration complete. Connect to mains and ready to use same day.

Quick Specifications

Lead Time	4–6 Weeks
Lifespan	25–30 Years
Frame Material	Galvanized Steel
Wall Insulation	U=0.25 W/m²K
Roof Insulation	U=0.18 W/m²K
Windows	Double-Glazed PVC
Fire Rating	B-s2, d0 (EN 13501-1)
Acoustic Performance	25–28 dB (BB93)
Electrical	UK 230V, RCD Protected
Heating	Electric Panel / Heat Pump
Flooring	SPC Vinyl / Carpet Tiles
Warranty (Structure)	10 Years
Relocatable	✓ Yes

Get a Free Quote →

Available Sizes & Configurations

ISO frame temporary classrooms are available in standard modular sizes from 20ft to 80ft+ length. Units can be joined side-by-side or end-to-end for larger teaching spaces, multi-classroom blocks, or open-plan learning areas.

Size (ft)	Dimensions (m)	Floor Area	Typical Capacity	Best For
20ft x 8ft	6m x 2.4m	14.4 m²	8–10 pupils	Small group room, SEN, 1:1 tuition
24ft x 10ft	7.3m x 3m	21.9 m²	12–15 pupils	Small classroom, intervention room
32ft x 10ft	9.8m x 3m	29.4 m²	18–22 pupils	Standard primary classroom
40ft x 12ft	12.2m x 3.7m	45.1 m²	25–30 pupils	Full-size classroom, secondary
48ft x 12ft	14.6m x 3.7m	54 m²	30+ pupils	Large classroom, IT suite, science prep
60ft+ x 12ft	18.3m+ x 3.7m	67.7 m²+	40+ pupils	Multi-classroom block, open-plan learning

Note: All sizes can be customised with internal partitions, toilets, cloakrooms, or storage areas. Multi-unit configurations available for larger programmes.

Hire or Buy?

ISO frame temporary classrooms offer flexible procurement options to suit your school's budget and timeline. Choose short-term hire for bulge years, long-term hire for multi-year expansion, or outright purchase for permanent use.

Hire

Hire from £150/week

Flexible short-term or long-term hire with no capital outlay. Ideal for bulge years, temporary expansion, or testing classroom layouts before committing to purchase.

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No upfront capital cost

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Delivery, installation, and removal included

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Maintenance and support available

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Hire-to-buy option (payments offset purchase)

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Flexible terms: 3 months to 5+ years

Best for: Schools with uncertain pupil forecasts, temporary bulge years, or awaiting capital funding approval.

Buy

Buy from £600/m²

Outright purchase for long-term or permanent use. Full ownership, asset value on balance sheet, and freedom to relocate or sell the unit in future.

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Full ownership and asset value

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Lower total cost of ownership vs long-term hire

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Relocate to new site if school needs change

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Asset finance and lease options available

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10-year structural warranty included

Best for: Schools with confirmed long-term need, capital funding secured, or planning permanent expansion.

ISO Frame Temporary Classrooms Gallery

Real installations at UK primary and secondary schools. All units delivered turnkey with electrics, heating, lighting, and decoration complete.

32ft Classroom Exterior	Classroom Exterior Setup	Multi-Unit Configuration
Aberdeen Installation	DDA Accessible Unit	Factory-Finished Unit

Images show real KC Modular Buildings installations at UK schools. Layouts and finishes vary by specification.

Best Suited For

🏫

Primary Schools

Bulge year classrooms, reception intake, and temporary expansion during building works.

🎓

Secondary Schools

Additional teaching space for growing rolls, exam halls, and temporary decant during refurbishment.

☆

SEN & PRU

Quiet, self-contained teaching spaces for SEN units, pupil referral units, and 1:1 tuition rooms.

📚

Academy Trusts

Multi-site rollouts with standardised specifications, bulk pricing, and framework agreements.

Get a Quote for ISO Frame Temporary Classrooms

Tell us your size, quantity, and timeline. We'll provide a detailed quote within 24 hours — including delivery, installation, and connection costs. Free, no-obligation.

Get a Free Quote → ☎ 01782 561 110

Payment terms: 40% deposit, 55% before delivery, 5% within 14 days. Asset finance available.

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System 2 of 5

ISO Frame Permanent Classrooms

From £1,850/m² | 10–16 Week Lead Time

Key Features

✓

75+ Year Lifespan Galvanized steel frame with 15-year structural warranty. Designed for permanent installation with full Building Regulations compliance.

✓

Multi-Storey Capability Stackable up to 3 floors with structural calculations and fire-rated compartmentation. Ideal for tight urban sites and maximising land use.

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Premium Facade Options 5 facade systems: hidden-fix steel cladding, brick slips, timber composite, wood-effect panels, or RAL-matched colours. Architect-led design integration.

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Superior Thermal Performance Walls U=0.16 W/m²K (150mm KINGSPAN QuadCore), Roofs U=0.11 W/m²K, triple-glazed windows U=0.5 W/m²K. Exceeds Part L 2021 standards.

✓

Full DfE Compliance BB103 area standards, BB93 acoustic performance (28+ dB), BB90 lighting, BB101 ventilation, Part M accessibility, Part B fire safety, SBEM energy calculations.

✓

Faster Than Traditional Build 10–16 weeks from order to handover (vs 9–12 months for brick-built). 90% factory-built, minimal on-site disruption, installed in 3–5 days.

Quick Specifications

Lead Time	10–16 Weeks
Lifespan	75+ Years
Frame Material	Galvanized Steel
Wall Insulation	U=0.16 W/m²K
Roof Insulation	U=0.11 W/m²K
Windows	Triple-Glazed Aluminium
Fire Rating	B-s2, d0 / REI60
Acoustic Performance	28+ dB (BB93)
Electrical	UK 230V, RCD Protected
Heating	Air-Source Heat Pump
Ventilation	MVHR (BB101)
Flooring	SPC Vinyl / Carpet Tiles
Warranty (Structure)	15 Years
Multi-Storey	✓ Up to 3 Floors
Planning Permission	Required

Get a Free Quote →

5 Premium Facade Options

ISO frame permanent classrooms can be clad with a range of premium facade systems to match your school's existing architecture. All facades meet Part B fire safety and Part L thermal performance standards.

Hidden-Fix Metal Cladding Concealed-fix insulated steel panels in any RAL colour. Clean, modern aesthetic with horizontal or vertical orientation. Most cost-effective option. Lead time: +0 weeks \| Cost: Included	Brick Slips Authentic clay brick slips on insulated backing panels. Matches traditional school buildings. Wide range of brick colours and textures available. Lead time: +2 weeks \| Cost: +£150/m²	Composite Panels High-performance composite panels with aluminium faces and insulated core. Lightweight, durable, and available in a wide range of colours and finishes. Lead time: +1 week \| Cost: +£100/m²
Timber-Effect Cladding Low-maintenance timber-effect composite boards. Natural wood aesthetic without the maintenance. Ideal for eco-focused schools and forest school settings. Lead time: +1 week \| Cost: +£75/m²	Render-Effect Cladding Smooth render-effect insulated panels for a traditional plastered appearance. Available in any RAL colour. Popular for matching existing rendered school buildings. Lead time: +1 week \| Cost: +£90/m²	💬 Mixed Cladding Combine multiple facade systems for visual interest. Common pairings: brick base + metal upper, timber feature panels + render, or contrasting colours. Discuss Custom Options

Note: All facade options include full insulation, vapour barriers, and fire-rated construction. Lead times and costs are indicative — contact us for a detailed quote based on your specification.

Available Sizes & Configurations

ISO frame permanent classrooms are available in modular sizes from 32ft to 80ft+ length. Units can be joined to create multi-classroom blocks, science labs with prep rooms, or open-plan learning areas. Multi-storey configurations available up to 3 floors.

Size (ft)	Dimensions (m)	Floor Area	BB103 Capacity	Best For
32ft x 12ft	9.8m x 3.7m	36.3 m²	20–24 pupils	Primary classroom, small group room
40ft x 12ft	12.2m x 3.7m	45.1 m²	25–30 pupils	Standard secondary classroom
48ft x 12ft	14.6m x 3.7m	54 m²	30+ pupils	Large classroom, IT suite
60ft x 12ft	18.3m x 3.7m	67.7 m²	35–40 pupils	Science lab, art studio, DT workshop
80ft x 12ft	24.4m x 3.7m	90.3 m²	50+ pupils	Sports hall, dining hall, assembly space
Multi-Unit Block	Custom	200–2000 m²+	100–1000+ pupils	Whole school blocks, multi-storey buildings

Note: BB103 capacity based on 1.8m² per pupil (primary) and 1.5m² per pupil (secondary). All sizes can be customised with internal partitions, toilets, prep rooms, or storage areas.

Full Compliance & Certification

ISO frame permanent classrooms meet or exceed all UK Building Regulations and DfE standards for permanent education buildings. Every unit is delivered with full compliance documentation.

Standard	Requirement	Status	KC Rating
Part L 2021	Energy performance & carbon emissions	✓	Exceeds
Part B	Fire safety, compartmentation, means of escape	✓	REI60
Part M	DDA accessibility, wheelchair access, Part M WCs	✓	Compliant
BB103	DfE area guidelines for school premises	✓	Compliant
BB93	Acoustic design of schools	✓	28+ dB
BB101	Ventilation, thermal comfort & indoor air quality	✓	MVHR
BB90	Lighting design for schools	✓	LED + Emergency
ISO 9001	Quality management systems	✓	Certified
ISO 14001	Environmental management systems	✓	Certified

Best Suited For

🏫

Academy Trusts

Multi-site standardised classroom blocks with framework agreements, bulk pricing, and consistent specifications across all schools.

🎓

Secondary Schools

Permanent expansion for growing rolls, new science labs, DT workshops, and multi-storey teaching blocks on constrained sites.

🏢

Local Authorities

Capital-funded permanent classroom programmes, new school builds, and phased expansion projects with milestone payments.

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New Schools

Whole school builds delivered in 10–16 weeks. Faster than traditional construction with full DfE compliance and architect integration.

Get a Quote for ISO Frame Permanent Classrooms

Tell us your size, facade preference, and timeline. We'll provide a detailed quote within 24 hours — including structural calculations, compliance documentation, and full installation costs. Free, no-obligation.

Get a Free Quote → ☎ 01782 561 110

Payment terms: 40% deposit, 55% before delivery, 5% within 14 days. Asset finance and lease options available.

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System 3 of 5

Bespoke Modular Classrooms

Architect-designed modular classrooms UK built to your exact specification. Bespoke steel or timber frames manufactured off-site and assembled on your school grounds — delivering permanent, purpose-built teaching spaces in 12–16 weeks instead of 12–18 months.

Why Choose Bespoke Modular?

▶	Fully Custom Design Work with your architect or ours. Any layout, any size, any configuration — from single classrooms to entire school buildings with halls, corridors, and specialist rooms.
▶	90% Factory Built Modules manufactured in controlled factory conditions to ISO 9001 standards. Minimal on-site disruption — critical for live school environments during term time.
▶	Multi-Storey Capability Up to 3 storeys with steel frame construction. Maximise teaching space on constrained school sites. Integrated staircases, lifts, and covered walkways.
▶	Architect Integration We work alongside your appointed architect or provide full design services in-house. BIM-ready drawings, structural calculations, and planning application support included.
▶	Specialist Rooms Science labs, DT workshops, music rooms, IT suites, SEN spaces, and assembly halls — all purpose-designed with specialist M&E, extraction, and acoustic treatments.
▶	Turnkey Delivery From feasibility study to handover. Foundations, services, landscaping, furniture, IT infrastructure, and commissioning — one contract, one point of contact.

Quick Specifications

Frame	Steel or C24 Timber
Walls	U=0.16 W/m²K
Roof	U=0.11 W/m²K
Floor	U=0.11 W/m²K (PIR)
Windows	Triple-Glazed U=0.5
Fire Rating	B-s2, d0 / REI60
Acoustics	28+ dB (BB93)
Ventilation	MVHR (BB101)
Heating	A++ Heat Pump
Storeys	Up to 3 Floors
Lifespan	75+ Years
Lead Time	12–16 Weeks
Warranty	15 Years Structural

From

£1,000/m²

Get a Bespoke Quote →

The Bespoke Design Process

Every bespoke modular classroom starts with your brief. We guide you through a structured 5-stage process — from initial concept to handover — keeping you in control at every step.

Feasibility

Site survey, access assessment, planning review, and budget scoping. Free, no-obligation.

Week 1

Design

Architect drawings, BIM modelling, structural calcs, M&E design, and client sign-off.

Weeks 1–3

Manufacture

Factory production with weekly progress updates. QA inspections at every stage. 90% complete off-site.

Weeks 3–12

Installation

Crane delivery, module connection, services hook-up, and external works. Minimal site disruption.

Weeks 12–14

Handover

Snagging, commissioning, compliance documentation, O&M manuals, and staff training.

Weeks 14–16

Specialist Room Types

Bespoke modular classrooms aren't limited to standard teaching spaces. We design and fit out specialist rooms with the same precision as traditional construction — but delivered in weeks, not months.

🔬 Science Labs Gas supply, fume extraction, chemical-resistant worktops, emergency showers, eye wash stations, and specialist drainage. BB103 compliant.	💻 Computer Science Rooms Structured cabling, floor boxes, server cupboard, enhanced cooling, anti-glare lighting, and ergonomic workstation layouts for 30+ terminals.	🎸 Music & Drama Enhanced acoustic isolation (35+ dB), practice rooms, recording capability, performance lighting, and instrument storage. BB93 compliant.
🔧 DT Workshops Dust extraction, 3-phase power, heavy-duty flooring, tool storage, machine bases, and enhanced ventilation. Resistant materials and food tech options.	📚 SEN & Nurture Rooms Sensory lighting, calming colour schemes, breakout zones, acoustic treatment, anti-ligature fittings, and secure external areas. Part M fully compliant.	🏛 Assembly Halls Open-plan spans up to 12m, stage areas, AV integration, acoustic panels, retractable seating, and sports hall flooring. Multi-purpose design for PE, dining, and events.

Real Bespoke Projects

Every bespoke modular classroom is unique. Below are real installations showing the range of custom designs, specialist fit-outs, and architectural finishes we deliver across UK schools.

Modern Classroom Exterior — Swansea	School Administration Block — Leeds	Bespoke Classroom Interior
Computer Science Room	Factory-Built Process	📷 Your Project Here Share your brief and we'll design a bespoke solution tailored to your school's needs. Start Your Project

Images show real KC Modular Buildings installations. Every bespoke project is unique — layouts, finishes, and specifications vary by client brief.

Full DfE & Building Regulations Compliance

All bespoke modular classrooms are designed and built to the same standards as traditional permanent school buildings. Full compliance documentation provided at handover.

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BB103

Area guidelines for school premises

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BB93

Acoustic design of schools

✓

BB101

Ventilation, thermal comfort & indoor air quality

✓

BB90

Lighting design for schools

Part L 2021
Energy Performance

Part B
Fire Safety

Part M
DDA Accessibility

ISO 9001
Quality Management

Best Suited For

🏫

New School Builds

Complete school buildings delivered in 12–16 weeks. Architect-designed, multi-storey, with halls, admin, and specialist rooms. Faster than traditional build.

🎓

Secondary Schools

Specialist teaching blocks with science labs, DT workshops, IT suites, and music rooms. Custom layouts for complex timetabling and subject-specific requirements.

🏢

Academy Trusts

Standardised bespoke designs rolled out across multiple sites. Consistent specifications, bulk pricing, and phased delivery programmes with framework agreements.

🏭

Unique Briefs

Projects requiring bespoke solutions — curved walls, green roofs, passive house standards, heritage site constraints, or integration with existing buildings.

Get a Bespoke Modular Classroom Quote

Share your brief — size, specialist rooms, budget, and timeline. We'll provide a detailed feasibility study and quote within 48 hours. Free, no-obligation, and fully confidential.

Get a Free Quote → ☎ 01782 561 110

Payment terms: 40% deposit, 55% before delivery, 5% within 14 days. Milestone payments and asset finance available for large projects.

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System 4 of 5

Luxury Lodge Classrooms

Premium timber-framed modular classrooms UK built with C24 Scandinavian timber, triple-glazed windows, and residential-quality finishes. Designed for schools that want a warm, natural learning environment — ideal for forest schools, eco-schools, and outdoor education centres.

Why Choose Luxury Lodge Classrooms?

▶	C24 Scandinavian Timber Frame Structural-grade kiln-dried timber sourced from sustainable Scandinavian forests. Naturally warm, breathable, and carbon-negative. 75-year design life with proper maintenance.
▶	Triple-Glazed Throughout Aluminium-clad triple-glazed windows and doors (U=0.5 W/m²K) with up to 42 dB noise reduction. Maximises natural daylight while maintaining thermal performance and acoustic comfort.
▶	Biophilic Design Natural timber interiors, large windows connecting to outdoor spaces, covered verandas, and optional green roofs. Research shows biophilic classrooms improve concentration by up to 25%.
▶	TÜV & NCC Certified Every lodge is independently certified to TÜV and NCC standards (EN 1647). This exceeds standard modular building requirements and guarantees residential-grade quality and safety.
▶	Eco-School Ready Sustainable timber construction, A++ heat pumps, MVHR ventilation, and optional solar panels. Supports Eco-Schools programme and carbon reduction targets.
▶	Fully Furnished Option Complete turnkey packages including bespoke furniture, fitted storage, display boards, AV equipment, and outdoor decking. Move in and start teaching from day one.

Quick Specifications

Frame	C24 Scandinavian Timber
Walls	U=0.18 W/m²K
Roof	U=0.11 W/m²K
Floor	U=0.13 W/m²K
Windows	Triple-Glazed U=0.5
Noise Reduction	Up to 42 dB
Fire Rating	B-s2, d0 / FD30
Ventilation	MVHR (BB101)
Heating	A++ Heat Pump
Certification	TÜV / NCC / EN 1647
Lifespan	75 Years
Lead Time	24–36 Weeks
Warranty	10 Years Structural

From

£1,350/m²

Get a Lodge Quote →

Available Sizes & Configurations

Luxury lodge classrooms are available in standard sizes or fully bespoke configurations. All sizes can be customized with internal layouts, furniture packages, and outdoor deck extensions.

Size	Dimensions	Floor Area	BB103 Capacity	Best For
Small Lodge	8m × 4m	32m²	15 pupils	Small group teaching, intervention rooms, forest school base
Standard Lodge	10m × 5m	50m²	24 pupils	Primary classrooms, nursery, SEN spaces, art studios
Large Lodge	12m × 6m	72m²	34 pupils	Full-size classrooms, multi-purpose spaces, staff rooms
Multi-Lodge Block	Custom	100m²+	48+ pupils	2-4 lodges connected with covered walkways, shared facilities

Note: BB103 capacity based on 2.1m² per pupil for primary classrooms. All sizes can include optional outdoor decking (typically 8-16m² covered veranda). Custom sizes available — contact us with your requirements.

Cladding & Finish Options

Choose from natural timber cladding, low-maintenance composites, or modern render-effect finishes. All options are sustainably sourced and designed to weather beautifully over time.

Natural Timber Cladding

Scandinavian softwood or larch cladding with natural oil finish. Weathers to silver-grey patina over time. Requires re-oiling every 3-5 years for colour retention.

Maintenance: Medium | Cost: Included

Timber-effect composite cladding on luxury lodge classroom

Composite Panel Cladding

anthracite grey ventilated rainscreen with hidden fixings and shadow gap details

Maintenance: None | Cost: +£50/m²

Render-Effect Cladding

Smooth render-effect insulated panels for a contemporary plastered appearance. Available in any RAL colour. Popular for matching existing school buildings.

Maintenance: Low | Cost: +£90/m²

Real Lodge Installations & Interiors

Luxury lodge classrooms bring warmth, natural light, and biophilic design to UK schools. Below are real installations showing the premium timber finishes, executive interiors, and versatile applications.

Natural Timber Exterior Scandinavian softwood cladding	Executive Interior Finish Premium furniture & timber walls	Scottish Highlands Installation Remote site, natural integration
Modern Render Finish Contemporary school aesthetic	Composite Cladding Zero-maintenance timber effect	Education Project, Cardiff Bespoke multi-lodge block

Best Suited For

Luxury lodge classrooms are ideal for schools that prioritise wellbeing, sustainability, and biophilic design. Popular applications include:

🌲 Forest Schools & Outdoor Learning Natural timber construction blends seamlessly with outdoor environments. Large windows, covered verandas, and optional green roofs create a strong connection to nature. Ideal for forest school programmes, outdoor education centres, and eco-schools.	🎨 Primary & Nursery Classrooms Warm, inviting timber interiors create a calm, nurturing learning environment for young children. Triple-glazed windows maximise natural daylight while maintaining thermal comfort. Popular for primary schools, nurseries, and early years settings.
🧘 SEN & Wellbeing Spaces Natural materials, excellent acoustics (up to 42 dB noise reduction), and biophilic design support sensory regulation and emotional wellbeing. Ideal for SEN schools, intervention rooms, counselling spaces, and mental health support hubs.	🏫 Independent & Prep Schools Premium finishes, bespoke furniture packages, and residential-quality construction match the high standards of independent schools. TÜV and NCC certification provides assurance of quality and longevity. Popular for art studios, music rooms, and sixth form centres.

Ready to Bring Biophilic Design to Your School?

Get a free quote for luxury lodge classrooms. We'll design a bespoke solution that matches your site, budget, and educational vision — with full DfE compliance and TÜV certification included.

Get a Free Quote → ☎ 01782 561 110

Payment Terms: 40% deposit, 55% before delivery, 5% within 14 days | Asset finance available for schools and academies

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System 5 of 5

Container Conversion Classrooms

Budget-friendly modular classrooms UK built from converted shipping containers. Industrial-style teaching spaces ideal for sixth forms, art studios, media rooms, and vocational training. Fast delivery, robust construction, and unique aesthetic.

Why Choose Container Conversion Classrooms?

▶	Budget-Friendly Solution Lower capital cost than traditional modular buildings. Ideal for schools with tight budgets or pilot projects. Pricing available on request — typically 30-40% less than bespoke modular classrooms.
▶	Industrial Aesthetic Exposed steel structure and industrial design appeals to older students. Popular for sixth form centres, art studios, design & technology workshops, and vocational training spaces where the aesthetic matches the curriculum.
▶	Robust Construction Corten steel containers are designed to survive ocean crossings and extreme weather. Vandal-resistant, secure, and durable. 25-30 year lifespan with proper maintenance and corrosion protection.
▶	Fast Delivery Standard 20ft and 40ft containers are readily available. Conversion work takes 8-12 weeks depending on specification. Faster than traditional modular builds for schools needing urgent capacity.
▶	Fully Insulated & DfE Compliant Spray foam or rigid insulation achieves U=0.25 W/m²K walls and U=0.18 W/m²K roof. BB93 acoustic treatment, LED lighting, and MVHR ventilation ensure full DfE compliance for teaching spaces.
▶	Stackable & Linkable Containers can be stacked up to 3 high and linked side-by-side to create multi-room teaching blocks. Internal openings cut between units for open-plan layouts. Covered walkways connect separate blocks.

Quick Specifications

Frame	Corten Steel Container
Walls	U=0.25 W/m²K
Roof	U=0.18 W/m²K
Floor	U=0.22 W/m²K
Windows	Double-Glazed U=1.4
Acoustics	BB93 Treatment
Fire Rating	B-s2, d0 / FD30
Ventilation	MVHR (BB101)
Heating	Electric Panel Heaters
Stackable	Up to 3 High
Lifespan	25–30 Years
Lead Time	8–12 Weeks
Warranty	5 Years Structural

Pricing

POA

Typically 30-40% less than bespoke modular

Get a Container Quote →

Available Sizes & Configurations

Container classrooms are based on standard 20ft and 40ft shipping container dimensions. Units can be linked side-by-side or stacked to create larger teaching blocks.

Container Size	External Dimensions	Internal Area	BB103 Capacity	Best For
20ft Container	6.1m × 2.4m × 2.6m	13.5m²	6 pupils	Small group teaching, music practice rooms, storage
40ft Container	12.2m × 2.4m × 2.6m	27m²	13 pupils	Art studios, media rooms, sixth form study spaces
2× 40ft Linked	12.2m × 4.8m × 2.6m	54m²	26 pupils	Full-size classrooms, design & technology workshops
Multi-Container Block	Custom	80m²+	38+ pupils	3-6 containers stacked/linked, multi-room teaching blocks

Note: BB103 capacity based on 2.1m² per pupil for primary classrooms. Internal height after insulation and finishes is typically 2.3m. Custom configurations available — contact us with your site layout and capacity requirements.

Finish & Cladding Options

Container classrooms can be left with exposed steel for an industrial look, or over-clad with timber, composite, or render-effect panels to match existing school buildings.

🏭

Painted Steel (Standard)

Container exterior cleaned, rust-treated, and painted in any RAL colour. Exposed corrugated steel maintains industrial aesthetic. Popular for sixth forms, art studios, and vocational training spaces where the look matches the curriculum.

Maintenance: Low | Cost: Included

🪵

Timber/Composite Over-Cladding

Timber battens and composite cladding installed over container exterior. Softens the industrial look and helps the classroom blend with traditional school buildings. Adds thermal performance and weather protection. Available in natural timber or low-maintenance composite.

Maintenance: Medium | Cost: +£80/m²

Real Container Classroom Installations

Container conversions offer a unique, cost-effective solution for schools needing additional teaching space. Below are real installations showing the versatility and industrial aesthetic.

Brighton Tech Campus Modern industrial classroom design	Industrial Steel With Timber Effect Finish Industrial steel container with fitted windows
School Site Installation Fitted windows, entrance & ramp	Multi-Unit Block Linked containers for larger teaching spaces

Best Suited For

Container conversion classrooms are ideal for schools and colleges that need cost-effective, rapid-deployment teaching spaces with a distinctive industrial character.

🎓 Sixth Form & FE Colleges Industrial aesthetic appeals to older students. Popular for sixth form study centres, common rooms, and independent study pods. Stackable design creates multi-storey teaching blocks on tight urban sites.	🎨 Art, Media & D&T Studios Exposed steel and industrial character provides an authentic creative workspace. Robust construction handles heavy equipment, machinery, and messy activities. Easy to clean and maintain. Ideal for art, media production, design & technology, and maker spaces.
🔧 Vocational & Skills Training Durable steel construction suits hands-on training environments. Popular for construction skills, engineering, automotive, and catering training. Containers can be fitted with specialist equipment, extraction systems, and heavy-duty electrical supplies.	⚡ Emergency & Pilot Projects Fastest deployment of any classroom system — 8-12 weeks from order. Ideal for emergency capacity after fire, flood, or unexpected pupil surges. Low capital cost makes containers perfect for pilot projects, temporary programmes, and pop-up learning spaces.

Interested in Container Conversion Classrooms?

Get a free, no-obligation quote for container classroom conversions. Tell us your capacity, site constraints, and budget — we'll design a solution that works for your school.

Get a Free Quote → ☎ 01782 561 110

Payment Terms: 40% deposit, 55% before delivery, 5% within 14 days | Asset finance available for schools and academies

Compare All Systems

Which Modular Classroom System Is Right for Your School?

Compare all 5 modular classroom systems side-by-side. From budget-friendly container conversions to premium luxury lodges — find the right balance of cost, lead time, lifespan, and specification for your school.

Specification	ISO Frame Temporary	ISO Frame Permanent	Bespoke Modular	Luxury Lodge	Container Conversion
Price From	£600/m²	£1,850/m²	£1,000/m²	£1,350/m²	POA
Lead Time	4–6 weeks	10–16 weeks	12–16 weeks	24–36 weeks	8–12 weeks
Lifespan	25–30 years	75+ years	75+ years	75 years	25–30 years
Frame	Galvanised Steel ISO	Galvanised Steel ISO	Steel / Timber Hybrid	C24 Scandinavian Timber	Corten Steel Container
Wall U-Value	0.25 W/m²K	0.16 W/m²K	0.18 W/m²K	0.18 W/m²K	0.25 W/m²K
Windows	Double-Glazed U=1.4	Triple-Glazed U=0.7	Triple-Glazed U=0.7	Triple-Glazed U=0.5	Double-Glazed U=1.4
Fire Rating	B-s2, d0 / FD30	B-s2, d0 / FD60	B-s2, d0 / FD60	B-s2, d0 / FD30	B-s2, d0 / FD30
Acoustics	BB93 Treatment	28 dB Reduction	28 dB Reduction	Up to 42 dB	BB93 Treatment
Ventilation	MVHR (BB101)	MVHR (BB101)	MVHR (BB101)	MVHR (BB101)	MVHR (BB101)
Heating	Electric Panel	A++ Heat Pump	A++ Heat Pump	A++ Heat Pump	Electric Panel
Multi-Storey	Up to 3 Floors	Up to 3 Floors	Up to 4 Floors	Single Storey	Up to 3 High
Relocatable	✓	✓	✗	✓	✓
Hire Available	✓	✗	✗	✗	✗
Structural Warranty	10 Years	15 Years	15 Years	10 Years	5 Years
Best For	Bulge years, temp expansion, fast deployment	Permanent capacity, multi-storey, long-term	Custom layouts, specialist rooms, unique design	Forest schools, eco-schools, biophilic design	Budget-friendly, sixth form, art/media studios

Quick Decision Guide

Not sure which system is right for your school? Use this quick guide to narrow down your options based on your priorities.

⚡ Need It Fast? If you need classrooms in under 8 weeks, choose: ISO Frame Temporary — 4-6 weeks Container Conversion —8-12 weeks	💰 Tight Budget? If capital cost is your main concern, choose: ISO Frame Temporary — £600/m² Container Conversion — POA (30-40% less)	🏗️ Long-Term Solution? If you need 50+ year lifespan, choose: ISO Frame Permanent — 75+ years Bespoke Modular — 75+ years Luxury Lodge — 75 years
🌱 Eco-School Focus? If sustainability and biophilic design matter, choose: Luxury Lodge — Timber, triple-glazed ISO Frame Permanent — A++ heat pumps	🎨 Unique Design? If you need custom layouts or specialist rooms, choose: Bespoke Modular — Architect-designed Luxury Lodge — Fully customizable	📦 Need Flexibility? If you need relocatable or hire options, choose: ISO Frame Temporary — Hire from £150/week Container Conversion — Fully relocatable

Still Not Sure Which System Is Right?

Our team will help you choose the right modular classroom system for your school. Tell us your capacity, timeline, and budget — we'll recommend the best solution and provide a free, no-obligation quote.

Get Expert Advice → ☎ 01782 561 110

Free Service: Site surveys, capacity planning, DfE compliance checks, and budget estimates — all included at no cost

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Common Questions

Modular Classrooms FAQs

Everything you need to know about modular classrooms UK — from DfE compliance and planning permission to delivery, installation, and funding options.

Are modular classrooms DfE compliant? +

Yes. All our modular classroom systems are designed and manufactured to meet current UK Department for Education (DfE) standards, including:

BB93 — Acoustic design of schools (speech intelligibility, reverberation times, sound insulation)
BB101 — Ventilation, thermal comfort, and indoor air quality
BB103 — Area guidelines for mainstream schools (minimum floor area per pupil)
Building Regulations Part L — Conservation of fuel and power (U-values, air tightness, energy efficiency)
Building Regulations Part B — Fire safety (fire resistance, means of escape, fire detection)
Building Regulations Part M — Access to and use of buildings (DDA accessibility)

We provide full compliance documentation, SBEM calculations, and fire certificates with every project. Our buildings are independently tested and certified to ensure they meet or exceed all regulatory requirements.

Do I need planning permission for a modular classroom? +

It depends on the size, location, and duration of the installation. Many modular classrooms qualify for Permitted Development rights under the Town and Country Planning (General Permitted Development) Order 2015, which means you don't need full planning permission.

Permitted Development typically applies if:

The building is for educational use on school grounds
The building is single-storey and under 4 metres high (or 2.5m if within 2m of a boundary)
The building covers less than 50% of the total site area
The building is not in a conservation area, AONB, or listed building curtilage

You will need full planning permission if: The building is multi-storey, exceeds height limits, is in a protected area, or if your local authority has removed Permitted Development rights for your site.

We recommend checking with your local planning authority before ordering. We can provide site plans, elevations, and supporting documents to assist with any planning applications.

How long does it take to install a modular classroom? +

Installation is typically 1-3 days for single units, and 1-2 weeks for multi-unit blocks, depending on size and complexity.

Total project timelines (design to handover):

ISO Frame Temporary: 4-6 weeks (fastest option)
Container Conversion: 8-12 weeks
ISO Frame Permanent: 10-16 weeks
Bespoke Modular: 12-16 weeks (includes design phase)
Luxury Lodge: 24-36 weeks (premium spec + certification)

All buildings are 90% factory-finished before delivery, so on-site work is minimal. We coordinate with your school to schedule installation during holidays or weekends to avoid disruption.

What groundworks are required for a modular classroom? +

Modular classrooms require a level, load-bearing foundation. We typically recommend one of three options:

Screw piles — Fast, minimal excavation, adjustable for uneven ground. Typical cost: £800-£1,200 per unit.
Concrete pad/slab — Traditional option, requires excavation and curing time. Typical cost: £1,500-£3,000 per unit.
Steel plate foundation — Temporary option for relocatable classrooms, no excavation required. Typical cost: £600-£1,000 per unit.

We provide foundation drawings and specifications with every order. You can arrange groundworks yourself or we can recommend local contractors. Foundation costs are separate from the building price.

Services: You'll also need to connect mains electricity, water (if required), and drainage. We provide connection points on the building; your facilities team or contractor handles the final connections.

Can modular classrooms be relocated or resold? +

Yes — most of our modular classroom systems are fully relocatable:

ISO Frame Temporary: ✓ Fully relocatable, designed for multiple moves
ISO Frame Permanent: ✓ Relocatable (though typically used as permanent)
Luxury Lodge: ✓ Relocatable with crane lift
Container Conversion: ✓ Fully relocatable, stackable, transportable
Bespoke Modular: ✗ Not relocatable (permanent foundation, custom design)

Relocatable buildings can be dismantled, transported, and reinstalled at a new site. Typical relocation cost: £2,000-£5,000 per unit depending on distance and access.

Resale value: Modular classrooms hold their value well. ISO frame units typically retain 50-70% of original value after 5-10 years, depending on condition and specification. We can assist with resale or part-exchange when you're ready to upgrade.

What funding options are available for schools? +

Schools and academies have several funding options for modular classrooms:

1. Capital Funding:

School Condition Allocation (SCA) — Annual capital grant for maintained schools
Devolved Formula Capital (DFC) — Annual allocation for all schools
Condition Improvement Fund (CIF) — For academies, sixth-form colleges, and non-maintained special schools
Basic Need funding — For local authorities to create new school places

2. Asset Finance / Leasing:

Spread the cost over 3-7 years with fixed monthly payments
Preserve capital budgets for other priorities
Typical APR: 4-8% depending on school credit rating and term
We work with education-specialist finance providers

3. Hire / Rental:

ISO Frame Temporary classrooms available from £150/week
No capital outlay, flexible terms (3 months to 5+ years)
Hire-to-buy option: rental payments contribute toward purchase

4. Payment Terms:

Standard: 40% deposit, 55% before delivery, 5% within 14 days of installation
Phased payments: Available for large multi-unit projects (tied to milestones)
Deferred payment: Available for projects with confirmed funding (subject to approval)

We can provide budget estimates, funding application support, and flexible payment structures to match your school's financial planning cycle. Contact us to discuss your specific funding situation.

How energy efficient are modular classrooms? +

Our modular classrooms are designed to meet or exceed Building Regulations Part L 2021 energy efficiency standards. All systems achieve A or A++ energy ratings.

Thermal Performance (U-Values):

Walls: U=0.16-0.25 W/m²K (regulation max: 0.26)
Roof: U=0.11-0.18 W/m²K (regulation max: 0.16)
Floor: U=0.11-0.22 W/m²K (regulation max: 0.22)
Windows: U=0.5-1.4 W/m²K (double or triple-glazed)

Heating & Ventilation:

A++ air-source heat pumps (SCOP 4.5+) — ISO Permanent, Bespoke, Luxury Lodge
MVHR ventilation (85% heat recovery) — all systems, BB101 compliant
LED lighting with daylight/occupancy sensors — standard across all systems
Smart thermostats and zone control — reduces energy waste

Running costs: A typical 50m² modular classroom costs £600-£900/year to heat and light (based on 2024 energy prices), compared to £1,200-£1,800/year for an equivalent traditional classroom.

Optional upgrades: Solar PV panels, battery storage, green roofs, and rainwater harvesting available for eco-school projects and carbon reduction targets.

What maintenance is required for modular classrooms? +

Modular classrooms require minimal maintenance — similar to or less than traditional buildings. Most maintenance can be handled by your existing facilities team.

Annual Maintenance (recommended):

Clean gutters and downpipes (autumn)
Check and clean MVHR filters (termly)
Inspect door and window seals
Test fire alarms and emergency lighting
Check external cladding for damage

3-5 Year Maintenance:

Service heat pumps (annual service contract recommended)
Repaint timber cladding (if natural timber finish chosen)
Check and re-seal roof membrane joints
PAT testing and electrical inspection

10+ Year Maintenance:

Replace MVHR unit (typical lifespan: 15-20 years)
Refurbish or replace windows/doors (if required)
Repaint or re-clad exterior (cosmetic refresh)

Typical annual maintenance cost: £200-£400 per classroom (excluding heat pump servicing). We provide maintenance guides and can recommend local service contractors if required.

Can modular classrooms be customized to match our school? +

Yes — all our modular classroom systems can be customized to match your school's existing buildings, branding, and aesthetic.

External Customization:

Cladding: Brick slips, timber, composite panels, render-effect, or hidden-fix metal (any RAL colour)
Roofing: Flat, pitched, or mono-pitch; standing seam, felt, or tiles to match existing buildings
Windows & Doors: Aluminium, PVC, or composite; any RAL colour; custom sizes and configurations
Signage: School logo, building name, room numbers integrated into design

Internal Customization:

Layout: Partition walls, open-plan, breakout spaces, storage rooms, accessible toilets
Finishes: Wall colours, flooring type (carpet, vinyl, laminate), ceiling tiles
Furniture: Fixed or loose furniture, display boards, storage units, AV equipment
Technology: Interactive whiteboards, projectors, WiFi access points, charging stations

Bespoke Modular and Luxury Lodge systems offer the most design flexibility, with architect-led customization. ISO Frame systems offer standardized layouts with finish customization.

We provide 3D visualizations and sample boards during the design phase so you can see exactly how your classroom will look before manufacture begins.

What warranties and guarantees do you offer? +

All our modular classrooms come with comprehensive warranties covering structure, components, and workmanship:

Structural Warranty:

ISO Frame Temporary: 10 years (steel frame, floor, roof structure)
ISO Frame Permanent: 15 years (steel frame, floor, roof structure)
Bespoke Modular: 15 years (steel/timber frame, floor, roof structure)
Luxury Lodge: 10 years (C24 timber frame, floor, roof structure)
Container Conversion: 5 years (steel container frame, floor, roof structure)

Component Warranties:

Insulated panels: 10 years (thermal performance, weather-tightness)
Windows & doors: 5 years (hardware, seals, glazing units)
Roof membrane: 10-20 years (manufacturer warranty, weather-tightness)
Electrical installation: 12 months (workmanship, compliance)
Plumbing & heating: 12 months (workmanship, manufacturer warranties apply to equipment)

Workmanship Guarantee:

12-24 months on all internal finishes, fixtures, and fittings
Covers defects in materials and workmanship
Snag list completed within 14 days of handover

Extended warranties: Available for heat pumps, MVHR systems, and specialist equipment. We also offer annual maintenance contracts for peace of mind. All warranties are backed by our ISO 9001 quality management system and £10m public liability insurance.

Still Have Questions?

Our team is here to help. Whether you need advice on DfE compliance, funding options, or which system is right for your school — we're just a phone call away.

Ask a Question → ☎ 01782 561 110

Expert Advice: Free site surveys, capacity planning, DfE compliance checks, and budget estimates — all at no cost

Get Started

Ready to Add Modular Classrooms to Your School?

Get a free, no-obligation quote tailored to your school's needs. We'll help you choose the right system, plan your site, and navigate funding options.

What's Included (Free):

✓	Site Survey & Feasibility Assessment — We visit your site, assess ground conditions, access, and services
✓	Capacity Planning — We calculate how many classrooms you need based on pupil numbers and BB103 guidelines
✓	DfE Compliance Check — We confirm your project meets BB93, BB101, Part L, Part B, and Part M requirements
✓	Budget Estimate — Detailed breakdown of costs including building, groundworks, services, and delivery
✓	Funding Advice — Guidance on CIF, SCA, DFC, asset finance, and hire options
✓	3D Visualizations — See exactly how your classrooms will look on your site before you commit

Trusted by 200+ UK schools and academies. ISO 9001 certified. 10-15 year structural warranties. Full DfE compliance on every project.

Get Your Free Quote

Call Us Now

01782 561 110

Monday–Friday, 8am–6pm
Saturday, 9am–1pm

Email Us

[email protected]

We respond to all enquiries within 2 hours during business hours

Request a Quote Online →

💬 WhatsApp: 07443 564 451

200+

Schools & Academies

4-6

Weeks Fastest Delivery

Year Structural Warranty

100%

DfE Compliant

Certified & Accredited

ISO 9001 (Quality Management) • ISO 14001 (Environmental) • ISO 1090 & 3834 (Welding) • Constructionline Gold • SSIP • Acclaim Health & Safety

Why Schools Choose Us

Why Choose KC Modular Classrooms?

From faster delivery to lower running costs, here's why 200+ UK schools and academies trust KC Modular Buildings for their classroom expansion projects.

⚡

4–6 Week Delivery

While traditional builds take 12–18 months, our modular classrooms are 90% factory-finished and installed on-site in as little as 1–3 days. ISO Frame Temporary units ready in just 4–6 weeks from order.

⏱ 70% faster than traditional construction

💷

30–50% Lower Cost

Modular classrooms cost from £600/m² compared to £1,500–£3,000/m² for traditional builds. Factory precision eliminates waste, weather delays, and costly on-site labour overruns.

💰 From £600/m² — finance options available

🌱

A++ Energy Rating

Wall U-values as low as 0.16 W/m²K with KINGSPAN QuadCore insulation. A++ heat pumps (SCOP 4.5+), MVHR ventilation with 85% heat recovery, and LED lighting with daylight sensors.

🔋 Save £600–£900/year vs traditional classrooms

✅

100% DfE Compliant

Every classroom meets BB93 acoustics, BB101 ventilation, BB103 area guidelines, Part L energy, Part B fire, and Part M accessibility.

📋 Full compliance documentation included

🔄

Relocatable & Resaleable

Unlike traditional extensions, most modular classrooms can be relocated to another site or resold when no longer needed. ISO Frame units retain 50–70% of value after 5–10 years.

📈 Protect your investment — hire or buy

🤫

Minimal School Disruption

90% of construction happens off-site in our factory. On-site installation takes 1–3 days for single units. No months of scaffolding, noise, dust, or restricted playground access disrupting your school day.

🏫 Install during half-term or holidays

🏗️

5 Systems, 1 Supplier

From temporary ISO frame units (4-6 weeks) to luxury lodge classrooms (24-36 weeks), we offer 5 distinct systems to match your budget, timeline, and aesthetic. No need to contact multiple suppliers.

🎯 One expert team, every solution

🛡️

10–15 Year Warranties

10-year structural warranty on ISO Temporary, 15-year on ISO Permanent and Bespoke systems. Insulated panels: 10 years. Windows/doors: 5 years. Backed by ISO 9001 quality management.

🔒 Longer warranties than competitors

Trusted & Certified

200+

Schools & Academies

ISO 9001

Quality Certified

Year Warranty

100%

DfE Compliant

4-6

Weeks Delivery

Ready to Experience These Benefits?

Get a free site survey, capacity planning, DfE compliance check, and budget estimate — all at no cost and with no obligation.

Get Your Free Quote → ☎ 01782 561 110

Free Services: Site survey • Capacity planning • DfE compliance check • Budget estimate • 3D visualizations

Your Journey

How It Works — From Enquiry to Classroom

A clear, structured process designed to minimise disruption and give you full visibility at every stage. Most schools go from first call to teaching in their new classroom in just 4–16 weeks.

Week 0

Free Consultation & Site Survey

⏱ 1–3 Days

It starts with a conversation. Tell us what you need — extra classrooms, SEN provision, temporary cover during renovation — and we'll guide you to the right solution. No sales pressure, just expert advice.

What happens at this stage:

✓	Initial phone or video consultation to understand your requirements, pupil numbers, and timeline
✓	Free site survey — we visit your school to assess ground conditions, access routes, services, and planning constraints
✓	DfE compliance pre-check: BB93 acoustics, BB101 ventilation, BB103 area guidelines, Part L energy
✓	System recommendation based on your budget, timeline, and whether you need temporary or permanent provision
✓	Funding advice: CIF, SCA, DFC, asset finance, hire, and hire-to-buy options explained

📋 What you receive:

Written feasibility report • System recommendation • Budget estimate with full cost breakdown • Funding options summary • Planning permission guidance

Weeks 1–3

Design, Specification & Approval

⏱ 1–3 Weeks

Once you're happy with the proposal, we move into detailed design. You'll see exactly what your classroom will look like — inside and out — before a single panel is manufactured.

What happens at this stage:

✓	Detailed floor plan and layout design — classroom size, partition walls, storage, accessible WC, breakout spaces
✓	3D visualizations showing exterior cladding, windows, entrance, and interior finishes
✓	External finish selection: cladding (brick slips, timber, composite, render-effect, metal), windows, doors, roofing
✓	Internal specification: flooring, wall colours, ceiling, lighting, heating, ventilation, AV/IT infrastructure
✓	SBEM energy calculations, structural engineering, and Building Regulations compliance documentation
✓	Planning permission application support (if required) — drawings, design statements, heritage assessments

📋 What you receive:

Detailed floor plans (PDF/CAD) • 3D exterior & interior renders • Full technical specification • SBEM calculations • Structural drawings • Fixed-price quotation • Payment schedule

💷 Payment milestone: 40% deposit on order confirmation

Weeks 4–12

Factory Manufacturing & Quality Control

⏱ 4–12 Weeks

Your classroom is built in our controlled factory environment — no weather delays, no site constraints, no quality compromises. 90% of the work happens here, ensuring precision and speed.

What happens at this stage:

✓	Steel or timber frame fabrication — welded to ISO 1090 & 3834 standards, galvanized for 50+ year lifespan
✓	Insulated panel installation — walls (U=0.16 W/m²K), roof (U=0.11 W/m²K), floor (U=0.11 W/m²K)
✓	Windows, doors, and external cladding fitted — triple-glazed, thermally broken, DDA-compliant
✓	Internal fit-out: partition walls, flooring, ceiling tiles, lighting, electrical wiring, heating, ventilation
✓	Plumbing and sanitary installation (if applicable) — sinks, toilets, GEBERIT concealed cisterns
✓	47-point quality inspection — structural integrity, thermal performance, fire safety, electrical compliance
✓	Photo updates sent to you at key milestones (frame complete, panels fitted, internal fit-out, final inspection)

📸 What you receive:

Weekly progress photos • Milestone completion notifications • Quality control inspection report • Pre-delivery walkthrough video (optional)

⏱ Manufacturing timelines by system:

ISO Frame Temporary	4–6 weeks
Container Conversion	8–12 weeks
ISO Frame Permanent	10–16 weeks
Bespoke Modular	12–16 weeks
Luxury Lodge	24–36 weeks

Installation Week

Delivery, Installation & Services Connection

⏱ 1–3 Days

The moment you've been waiting for. Your classroom arrives 90% complete and is installed, connected, and ready for teaching in as little as 1–3 days. We schedule delivery during half-term or holidays to minimise disruption.

What happens at this stage:

✓	Pre-delivery site check — foundation inspection, access route confirmation, crane/HIAB positioning
✓	Classroom delivered on low-loader lorry — typically arrives in 1–4 modules depending on size
✓	Crane or HIAB lifting onto prepared foundation — screw piles, concrete pad, or steel plate base
✓	Module joining and weatherproofing — roof seams sealed, inter-module connections bolted and sealed
✓	Services connection — electricity, water, drainage, data/WiFi, fire alarm integration
✓	External works: steps, ramps, handrails, guttering, downpipes, external lighting
✓	Internal snagging: final cleaning, furniture placement (if supplied), display boards, blinds
✓	System commissioning: heating, ventilation, lighting, fire alarm testing

🚚 Installation timeline:

Day 1: Delivery and crane lifting (4-6 hours) • Day 2: Services connection and external works (6-8 hours) • Day 3: Final snagging, commissioning, and handover (4 hours)

💷 Payment milestone: 55% due before delivery

Handover Day

Handover, Training & Ongoing Support

⏱ 2–4 Hours

Your classroom is ready. We walk you through every system, hand over all compliance documentation, and provide training for your facilities team. Then we step back and let you start teaching.

What happens at this stage:

✓	Site walkthrough with headteacher, business manager, and facilities team
✓	System demonstrations: heating controls, ventilation, lighting, fire alarm, emergency exits
✓	Maintenance training: MVHR filter cleaning, thermostat programming, basic troubleshooting
✓	Snagging list completion: any minor adjustments identified and scheduled for resolution within 14 days
✓	Compliance documentation handover — see full list below
✓	Warranty registration and ongoing support contact details provided

📋 Full compliance documentation pack includes:

Building Regulations compliance certificate • SBEM energy calculations • Structural engineer's certification • Fire safety certificate • Electrical installation certificate (BS 7671) • PAT test certificates • MVHR commissioning report • Thermal performance test results • Acoustic test results (BB93) • Ventilation test results (BB101) • Warranty certificates (structural, panels, windows/doors) • Maintenance schedule and user manuals

🛠️ Ongoing support:

12-month workmanship warranty with snag resolution • 10-15 year structural warranty • Technical support helpline • Annual maintenance contracts available • Spare parts supply • Expansion and relocation services

💷 Final payment: 5% due within 14 days of handover

Ready to Start Your Journey?

From first call to teaching in your new classroom in as little as 4–6 weeks (ISO Temporary) or 10–16 weeks (Permanent/Bespoke). Let's get started.

Book Free Site Survey → ☎ 01782 561 110

No obligation • Free consultation • Expert guidance • 200+ schools trust us

Testimonials

What Schools Say About KC Modular Classrooms

Don't just take our word for it. Here's what headteachers, business managers, and facilities directors say about working with KC Modular Buildings.

★★★★★ 4.9/5 based on 47 verified school reviews

★★★★★

"The whole process was seamless from start to finish. Our two new classrooms were delivered and installed during half-term — the children came back to brand new, warm, bright learning spaces. KC's team were professional, communicative, and delivered exactly what they promised."

✓ Delivered on time

Sarah Mitchell

Headteacher

Oakwood Primary Academy, Leeds

🏗️ 2× ISO Frame Permanent • 60m² each • 2025

★★★★★

"We needed emergency classroom capacity after a fire damaged our main block. KC had temporary classrooms on-site within 5 weeks. The quality was far beyond what we expected for a temporary solution — insulated, warm, and fully BB93 compliant for acoustics."

⚡ Emergency delivery

James Thornton

School Business Manager

Riverside Secondary School, Manchester

🏗️ 3× ISO Frame Temporary • Hire • 2024

★★★★★

"The bespoke modular SEN unit KC designed for us is genuinely life-changing for our students. Quiet rooms, sensory spaces, accessible toilets, and a calming timber-effect exterior. The architect worked closely with our SENCO to get every detail right."

🧩 SEN specialist

Dr. Amanda Clarke

Executive Headteacher

Greenfield SEN Academy, Birmingham

🏗️ Bespoke Modular SEN Unit • 120m² • 2025

★★★★★

"As a multi-academy trust with 14 schools, we needed a reliable, scalable supplier for our 3-year expansion programme. KC delivered 8 classroom blocks across 5 sites — on time, on budget, and with consistent quality. They're now our preferred modular supplier."

🏫 Multi-academy trust

Richard Pemberton

Director of Estates

Horizon Multi-Academy Trust, West Midlands

🏗️ 8× ISO Frame Permanent • 5 sites • 2023–2025

★★★★★

"We chose the luxury lodge classroom for our forest school programme. The triple-glazed windows, timber cladding, and biophilic design create a learning environment that connects children with nature. Energy costs are incredibly low — under £700 a year."

🌱 Eco-school

Helen Cartwright

Deputy Headteacher

Willowbrook Primary School, Somerset

🏗️ Luxury Lodge Classroom • 45m² • 2025

★★★★★

"We converted two shipping containers into a STEM lab and maker space for under £40,000. The students love the industrial aesthetic, and the insulation is so good you'd never know it was a container. Brilliant value for a tight budget."

💷 Budget-friendly

Mark Davidson

Head of Design & Technology

Kingsway Academy, Sheffield

🏗️ 2× Container Conversion • STEM Lab • 2024

★★★★★

"KC Modular Buildings transformed our school. We replaced three ageing demountables with a purpose-built, energy-efficient modular block containing four classrooms, a staff room, and accessible toilets. The project was completed in 12 weeks — from first meeting to children in seats. The building looks permanent, performs brilliantly, and our energy bills dropped by 40%. I'd recommend KC to any school looking for quality modular classrooms."

Catherine Reynolds OBE

Executive Principal

Ashford Academy Trust, Kent — 4-classroom modular block, 240m², 2025

🏗️ ISO Frame Permanent • 4 classrooms + staff room + WC • £380,000

4.9/5

Average Rating

200+

Schools Served

97%

On-Time Delivery

94%

Repeat Clients

Year Max Warranty

Join 200+ Schools Who Trust KC

Get a free, no-obligation consultation and see why schools across the UK choose KC Modular Buildings.

Get a Free Quote → ☎ 01782 561 110

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Let's Build Together

Your School Deserves Better Classrooms.
Let's Make It Happen.

From a single temporary classroom to a multi-building expansion programme — we design, manufacture, and install DfE-compliant modular classrooms across the UK. Free consultation. No obligation. Expert advice from day one.

200+

Schools

4 wk

Fastest Delivery

15 yr

Warranty

A++

Energy Rating

Get a Free Quote → ☎ 01782 561 110

Free site survey • DfE compliance check • Budget estimate • No obligation

Contact Us Directly

📞 Phone

01782 561 110

Mon–Fri 8am–6pm • Sat 9am–1pm

📱 Mobile / WhatsApp

07443 564 451 💬 Chat on WhatsApp

✉️ Email

[email protected]

We respond within 2 hours during business hours

📍 Head Office

KC Cabins Solutions Ltd
Stoke-on-Trent, Staffordshire
United Kingdom

Delivery & installation: UK-wide

KC Modular Buildings

Designing, manufacturing, and installing modular buildings across the UK since 2015. From temporary classrooms to permanent school expansions.

ISO 9001 ISO 14001 ISO 1090 SSIP Constructionline

Hidden-Fix Metal Cladding Concealed-fix insulated steel panels in any RAL colour. Clean, modern aesthetic with horizontal or vertical orientation. Most cost-effective option. Lead time: +0 weeks \| Cost: Included	Brick Slips Authentic clay brick slips on insulated backing panels. Matches traditional school buildings. Wide range of brick colours and textures available. Lead time: +2 weeks \| Cost: +£150/m²	Composite Panels High-performance composite panels with aluminium faces and insulated core. Lightweight, durable, and available in a wide range of colours and finishes. Lead time: +1 week \| Cost: +£100/m²
Timber-Effect Cladding Low-maintenance timber-effect composite boards. Natural wood aesthetic without the maintenance. Ideal for eco-focused schools and forest school settings. Lead time: +1 week \| Cost: +£75/m²	Render-Effect Cladding Smooth render-effect insulated panels for a traditional plastered appearance. Available in any RAL colour. Popular for matching existing rendered school buildings. Lead time: +1 week \| Cost: +£90/m²	💬 Mixed Cladding Combine multiple facade systems for visual interest. Common pairings: brick base + metal upper, timber feature panels + render, or contrasting colours. Discuss Custom Options

Modular ClassroomsManufactured in the UK

Permanent Modular Classrooms75+ Year Lifespan

Architect-DesignedModular School Buildings

Lodge-Style Classrooms& Outdoor Learning Centres

Container ClassroomsBudget-Friendly & Flexible

DfE Compliant

Factory Built

Fast Delivery

Safeguarding

Certified & Accredited for Education Projects

Choose the Right System for Your School

Quick System Comparison

5 Modular Classroom Systems for Every School

ISO Frame Temporary Classrooms

ISO Frame Permanent Classrooms

Bespoke Modular Classrooms

Luxury Lodge Classrooms

Container Conversion Classrooms

Need Help Choosing the Right System?

ISO Frame Temporary Classrooms

Key Features

Quick Specifications

Available Sizes & Configurations

Hire or Buy?

Hire from £150/week

Buy from £600/m²

ISO Frame Temporary Classrooms Gallery

Best Suited For

Primary Schools

Secondary Schools

SEN & PRU

Academy Trusts

Get a Quote for ISO Frame Temporary Classrooms

ISO Frame Permanent Classrooms

Key Features

Quick Specifications

5 Premium Facade Options

Hidden-Fix Metal Cladding

Brick Slips

Composite Panels

Timber-Effect Cladding

Render-Effect Cladding

Mixed Cladding

Available Sizes & Configurations

Full Compliance & Certification

Best Suited For

Academy Trusts

Secondary Schools

Local Authorities

New Schools

Get a Quote for ISO Frame Permanent Classrooms

Bespoke Modular Classrooms

Why Choose Bespoke Modular?

Quick Specifications

The Bespoke Design Process

Feasibility

Design

Manufacture

Installation

Handover

Specialist Room Types

Science Labs

Computer Science Rooms

Music & Drama

DT Workshops

SEN & Nurture Rooms

Assembly Halls

Real Bespoke Projects

Your Project Here

Full DfE & Building Regulations Compliance

BB103

BB93

BB101

BB90

Best Suited For

New School Builds

Secondary Schools

Academy Trusts

Unique Briefs

Get a Bespoke Modular Classroom Quote

Modular Classrooms
Manufactured in the UK

Permanent Modular Classrooms
75+ Year Lifespan

Architect-Designed
Modular School Buildings

Lodge-Style Classrooms
& Outdoor Learning Centres

Container Classrooms
Budget-Friendly & Flexible

Your School Deserves Better Classrooms.
Let's Make It Happen.