Welfare Units for
Construction Sites
Fully HSE-compliant welfare units designed, manufactured, and delivered across the UK. As a result, your site stays legally compliant from day one — without delays or compromise.
Furthermore, every unit includes toilets, drying rooms, canteens, and offices as standard. Buy from £12,500 or hire from £75/week. What’s more, we offer emergency delivery in just 48 hours.
Quick Specs
£12,500
Buy from (+ VAT)
£75/wk
Hire from
48hr
Emergency delivery
3×
Stackable floors
★ 4.9/5 from 47 verified reviews · 500+ projects delivered UK-wide
Hire vs Buy Guide
HSE Welfare Requirements Every Construction Site Must Meet
Under the Construction (Design and Management) Regulations 2015, every principal contractor is legally required to provide adequate welfare facilities before work begins. Furthermore, failure to comply can result in HSE enforcement action, site closure, and significant fines.
As a result, choosing the right welfare unit from the outset is not only a legal obligation — it is also essential for worker health, site productivity, and project reputation. All KC Modular welfare units are designed specifically to meet and exceed these requirements.
Toilet Provision
HSE regulations require 1 toilet per 7 workers for the first 25 workers on site. Furthermore, for every additional 25 workers, an additional toilet must be provided. In addition to this, separate facilities are required for male and female workers where reasonably practicable.
KC MODULAR STANDARD PROVISION
- ✓ 2 WCs per standard 6m unit
- ✓ 2 urinals per standard 6m unit
- ✓ Scalable multi-unit configurations
Washing Facilities
All construction sites must provide hot and cold running water, soap, and drying facilities adjacent to every toilet. Moreover, where workers are exposed to hazardous substances, skin-cleansing agents and nail brushes must also be provided as a matter of legal requirement.
KC MODULAR STANDARD PROVISION
- ✓ 2 wash basins with hot & cold water
- ✓ Electric boiler for instant hot water
- ✓ Soap dispenser & hand dryer included
Drinking Water
Employers are legally required to provide an adequate supply of wholesome drinking water, clearly marked and readily accessible at all times. In addition to this, cups or other drinking vessels must be provided unless the supply is from a drinking fountain.
KC MODULAR STANDARD PROVISION
- ✓ Clearly marked drinking water supply
- ✓ Mains or tank-fed options available
- ✓ Cups & dispensers included as standard
Changing & Drying
Where workers are required to wear special clothing, suitable changing facilities must be provided. Furthermore, where clothing may become wet during work, a heated drying room is required so that workers can dry clothing before leaving site. This is particularly important on UK outdoor construction sites.
KC MODULAR STANDARD PROVISION
- ✓ Heated drying room with rail & hooks
- ✓ Secure personal lockers included
- ✓ Bench seating for changing
Rest & Canteen Facilities
Suitable rest facilities must be provided, including seating with backs, tables, and a means of heating food and water. In addition to this, where workers regularly eat on site, a canteen or mess room is required. Consequently, workers must not be required to eat in areas where they may be exposed to contamination.
KC MODULAR STANDARD PROVISION
- ✓ Heated rest area with seating & tables
- ✓ Microwave & kettle facilities
- ✓ Full canteen upgrade available
Heating & Lighting
All welfare facilities must be adequately heated and lit at all times during working hours. Furthermore, the Workplace (Health, Safety and Welfare) Regulations 1992 require that temperatures in indoor workplaces reach a minimum of 16°C — or 13°C where the work involves physical effort. As a result, all KC Modular welfare units include heating and LED lighting as standard.
KC MODULAR STANDARD PROVISION
- ✓ Electric panel heaters throughout
- ✓ IP65 LED lighting in all rooms
- ✓ Emergency lighting available as option
Full CDM 2015 Compliance Checklist
Every KC Modular Welfare Unit Meets All Six HSE Requirements
Not only do our welfare units satisfy the minimum legal requirements, but they also exceed them in terms of insulation, energy efficiency, and build quality. Consequently, your site remains compliant, your workers remain comfortable, and your project stays on schedule.
Toilet provision
CDM Reg. 30
Washing facilities
CDM Reg. 30
Drinking water
CDM Reg. 31
Changing & drying
CDM Reg. 32
Rest & canteen
CDM Reg. 33
Heating & lighting
WHS Reg. 1992
For further information on welfare requirements, visit the official HSE Construction Welfare Guidance or the UK Building Regulations Technical Guidance. In addition to this, our team is available to advise on site-specific compliance requirements — call 01782 561 110 for expert guidance.
Welfare Units for Every Site Requirement
Whether you need a compact standalone unit or a multi-storey welfare complex, we manufacture a complete range of HSE-compliant welfare units. Furthermore, every unit is available to buy or hire — so you can choose the most cost-effective option for your project duration.
Standard Welfare Unit
6m × 2.4m · Single Module
Our most popular welfare unit, specifically designed for small to medium construction sites. As a result of its compact footprint, this unit fits easily into tight site layouts. Furthermore, it includes all six HSE welfare requirements as standard — toilets, washing, drinking water, drying room, changing, and rest area.
Included Facilities
Buy from
£12,500 + VAT
Hire from
£75/week
Welfare + Office Combo
12m × 3m · Dual-Function Module
This dual-function unit combines full welfare facilities with a dedicated site office and meeting space. Consequently, you save valuable site footprint by consolidating two functions into a single module. In addition to this, the office section includes data cabling, power sockets, and LED lighting for a professional working environment.
Included Facilities
Buy from
£24,000 + VAT
Hire from
£140/week
Welfare + Canteen Unit
12m × 3m · Full Mess Facilities
Specifically designed for larger construction sites where workers regularly eat on site. As a result of the dedicated canteen section, this unit exceeds CDM Regulation 33 requirements. Furthermore, the kitchen area includes a full-size microwave, kettle, fridge, and stainless steel worktop — ensuring workers have access to proper meal preparation and rest facilities throughout the working day.
Included Facilities
Buy from
£26,500 + VAT
Hire from
£155/week
Multi-Storey Stackable
Up to 3 Floors · ISO Frame System
Specifically engineered for major construction projects and confined urban sites where ground-level space is limited. As a result of the ISO frame stackable design, you can accommodate welfare, offices, canteen, and drying facilities across up to three floors. Furthermore, each module is crane-lifted into position and interconnected on site — reducing installation time to as little as one day per floor.
Included Facilities
Buy from
£34,000 + VAT
Hire from
£195/week
Not Sure Which Unit?
We Help You Choose the Right Welfare Unit for Your Site
Every construction site is different. As a result, our team will assess your workforce size, site layout, project duration, and compliance requirements — then recommend the most cost-effective solution. Furthermore, all units can be customised to your exact specification.
All welfare units are manufactured in our UK factory and delivered nationwide. Standard lead time: 2–4 weeks for stock units, 4–8 weeks for bespoke configurations. Prices shown are guide prices — final pricing depends on specification, delivery location, and site requirements. View full product range →
Welfare Unit Technical Specifications & Build Standards
Every KC Modular welfare unit is manufactured to exacting standards in our UK factory. Furthermore, all units are built using KINGSPAN QuadCore insulated panels, certified steel frames, and UK-standard electrical and plumbing systems — ensuring long-term durability, energy efficiency, and full regulatory compliance.
Structure & Envelope
Frame, panels, roof & floor
| Frame | Hot-dip galvanised steel, ISO 1090 & ISO 3834 certified |
| Wall Panels | KINGSPAN QuadCore 100mm, U-value 0.22 W/m²K |
| Roof Panels | KINGSPAN QuadCore 170mm, U-value 0.11 W/m²K |
| Floor Insulation | PIR Thermano Deck 160mm, U-value 0.13 W/m²K |
| Floor Finish | SPC rigid core click vinyl, anti-slip, wipe-clean |
| Roof Membrane | PVC PROTAN, fully bonded, 20-year warranty |
| Anti-Corrosion | PN EN ISO 8501 surface prep, epoxy primer coat |
Windows, Doors & Access
Openings, glazing & security
| Windows | Aluminium double-glazed, U-value 1.4 W/m²K |
| Glazing | 4–16–4mm argon-filled, low-e coating |
| External Door | Aluminium, U-value 1.1 W/m²K, multi-point lock |
| Internal Doors | FD30 fire-rated, solid core, self-closing |
| DDA Access | Level threshold, grab rails, accessible WC option |
| Security | Anti-jemmy hinges, deadlock, hasp & staple |
| Ventilation | Trickle vents + mechanical extract in WC & shower |
Electrical Systems
Power, lighting & safety
| Supply | UK 230V single phase, 63A incoming supply |
| Consumer Unit | RCD-protected, MCB per circuit, 17th Edition wiring |
| Lighting | IP65 LED panels, 300 lux minimum throughout |
| Emergency Lighting | 3-hour maintained, BS 5266-1 compliant |
| Sockets | 13A double sockets throughout, IP44 in wet areas |
| Heating | Electric panel heaters, thermostat-controlled per room |
| Fire Alarm | Interlinked smoke detectors, BS 5839-6 Grade D |
Plumbing & Sanitary
Water, drainage & sanitary fittings
| Water Supply | Mains or tank-fed, 22mm copper pipework |
| Hot Water | 80L electric boiler, thermostat-controlled, 60°C |
| Sanitary System | GEBERIT concealed cisterns, 25-year warranty |
| WC Pan | Vitreous china, dual-flush 4/6L, wall-hung option |
| Wash Basins | Stainless steel or ceramic, sensor taps available |
| Wall Finish | FIBO hygienic wall panels, anti-mould, wipe-clean |
| Drainage | 110mm UPVC soil stack, mains connection or holding tank |
| Frost Protection | Lagged pipework, trace heating on exposed runs |
Dimensions & Configurations
Sizes, weights & stacking
| Standard Unit | 6.0m × 2.4m × 2.8m (L×W×H) |
| Combo Unit | 12.0m × 3.0m × 2.8m (L×W×H) |
| Internal Height | 2.4m clear internal ceiling height |
| Unit Weight | 3,200kg (6m unit), 6,800kg (12m unit) |
| Stacking | Up to 3 floors, ISO corner castings, crane-lift |
| Transport | Standard flatbed or HIAB, no special permit required |
| Foundation | Concrete pads, adjustable steel feet or ground beams |
| Relocatable | Fully relocatable, no structural modifications required |
Certifications & Compliance
Standards, accreditations & warranties
| Quality | ISO 9001 Quality Management certified |
| Steel & Welding | ISO 1090 & ISO 3834 structural steel certified |
| Environmental | ISO 14001 Environmental Management certified |
| H&S Accreditation | Constructionline Bronze, SSIP, Acclaim certified |
| Building Regs | Part L 2021, Part B, Part F, Part M compliant |
| Structural Warranty | 10–15 years steel frame structural warranty |
| Panel Warranty | 5–10 years KINGSPAN panels & roof membrane |
| Workmanship | 12–24 months installation workmanship warranty |
Need Full Technical Documentation?
Download Our Welfare Unit Technical Data Sheets
Our full technical data sheets include detailed drawings, CAD files, U-value calculations, electrical schematics, and compliance certificates. Furthermore, our technical team can provide bespoke specification documents for tender submissions and building control applications.
CAD drawings · U-value calculations · Compliance certificates
All specifications are subject to change without notice. Final specifications are confirmed at order stage. For full compliance documentation, visit the UK Building Regulations Technical Guidance or contact our technical team on 01782 561 110.
Buy, Hire, or Hire-to-Buy — Choose the Best Option for Your Project
Not every project has the same budget or timeline. As a result, we offer three flexible procurement routes for every welfare unit in our range. Furthermore, our team will help you calculate the most cost-effective option based on your project duration, workforce size, and capital expenditure requirements.
Buy Outright
Capital purchase · Full ownership
Standard 6m unit from
£12,500 + VAT
- ✓ Full ownership from day one
- ✓ No ongoing rental payments
- ✓ Relocate between sites at will
- ✓ Strong residual resale value
- ✓ Capital allowance tax benefits
- ✓ 10–15 year structural warranty
✅ Best for: Projects over 12 months, multi-site contractors, fleet operators
Payment Terms
40% deposit · 55% before delivery · 5% within 14 days
Hire / Rental
Weekly rental · Flexible terms
Standard 6m unit from
£75/week + VAT
- ✓ Zero capital outlay required
- ✓ Minimum 12-week hire period
- ✓ Delivery & collection included
- ✓ Scale up or down as needed
- ✓ 100% tax-deductible as OPEX
- ✓ Upgrade to hire-to-buy anytime
⭐ Best for: Short-term projects, cash flow management, first-time site setup
Payment Terms
Monthly invoicing · 30-day payment terms · No deposit on approved credit
Hire-to-Buy
Rental credited towards purchase
Rental payments offset against
100% purchase price
- ✓ Start hiring, decide to buy later
- ✓ 100% of hire payments credited
- ✓ No penalty for early conversion
- ✓ Try before you commit to purchase
- ✓ Ideal for growing contractor fleets
- ✓ Full warranty transfers on purchase
✅ Best for: Growing businesses, uncertain project pipelines, asset-building contractors
Payment Terms
Weekly hire payments · Convert to purchase at any point · All payments credited
Side-by-Side Comparison
Buy vs. Hire vs. Hire-to-Buy — key differences at a glance
| Feature | Buy Outright | Hire / Rental | Hire-to-Buy |
|---|---|---|---|
| Upfront Cost | High (40% deposit) | None / Low | None / Low |
| Ownership | ✓ Immediate | ✗ No ownership | ▶ On conversion |
| Monthly Cost | None after purchase | £300–£780/month | £300–£780/month |
| Tax Treatment | Capital allowance | 100% OPEX deduction | OPEX then CAPEX |
| Flexibility | Relocate freely | Return anytime | Convert anytime |
| Minimum Term | None | 12 weeks | 12 weeks |
| Warranty | 10–15 years | Covered by KC | Transfers on purchase |
| Best For | 12+ month projects | Short-term sites | Growing fleets |
Asset Finance Available
Spread the Cost Over 3–7 Years with Asset Finance
In addition to our buy and hire options, we work with specialist asset finance partners to offer lease and hire-purchase agreements over 3–7 years. As a result, you can acquire a full welfare unit fleet with manageable monthly payments — preserving your working capital for core business operations. Furthermore, all finance is arranged through FCA-authorised partners.
Subject to status · FCA-authorised partners · No consumer credit
Welfare Units Designed for Every Industry
From major infrastructure projects to remote rural sites, our welfare units serve contractors and organisations across every sector. Furthermore, each unit can be configured to meet the specific compliance, capacity, and operational requirements of your industry — ensuring full HSE compliance from day one.
Construction & Civil Engineering
Our largest sector · 60% of welfare unit orders
Construction sites have the most demanding welfare requirements under CDM 2015 Regulations 30–33. As a result, our units are specifically designed to withstand the rigours of active building sites — including heavy foot traffic, muddy boots, and continuous daily use. Furthermore, all units are delivered fully compliant and ready for HSE inspection from the moment they arrive on site.
Key Requirements Met
Infrastructure & Utilities
Roads, rail, energy & water projects
Infrastructure projects often operate in remote locations with limited access to mains services. Consequently, our welfare units are available with self-contained water tanks and waste holding tanks — enabling full welfare compliance even on sites without mains connections. In addition to this, all units are designed for rapid deployment and relocation as work progresses along linear routes.
Key Requirements Met
Education & Public Sector
Schools, councils & government projects
School expansion and public sector refurbishment projects require welfare facilities that operate safely alongside occupied buildings. As a result, our units for this sector include enhanced fire safety, DDA-compliant access, and low-noise electrical systems. Furthermore, we are Constructionline Bronze members — pre-qualified for public sector procurement frameworks.
Key Requirements Met
Events & Temporary Sites
Festivals, sporting events & pop-up sites
Temporary events and pop-up sites require welfare facilities that can be deployed and removed rapidly without groundworks. As a result, our hire fleet is specifically suited to short-term event use — with self-contained water and waste tanks eliminating the need for mains connections. Furthermore, units can be on site within 48–72 hours of order confirmation, making them ideal for time-critical event setups.
Key Requirements Met
Industrial & Manufacturing
Factories, warehouses & plant sites
Industrial and manufacturing environments demand welfare facilities that can withstand chemical exposure, heavy soiling, and continuous shift-pattern use. As a result, our industrial welfare units feature chemical-resistant FIBO wall panels, stainless steel sanitary fittings, and reinforced anti-slip flooring. Furthermore, units can be positioned directly adjacent to production areas — minimising worker travel time and maximising productivity.
Key Requirements Met
Agriculture & Rural Sites
Farms, forestry & remote locations
Agricultural and rural worksites frequently lack mains water, drainage, and power connections. Consequently, our rural welfare units are supplied with 1,000-litre fresh water tanks, 1,500-litre waste holding tanks, and solar panel or generator power options. Furthermore, all pipework is fully lagged and trace-heated to prevent freezing during UK winter operations — ensuring year-round welfare compliance regardless of location.
Key Requirements Met
6+
Sectors served
UK-wide
Delivery & installation
48hrs
Emergency hire deployment
100%
HSE compliant on delivery
Your Sector Not Listed?
We Supply Welfare Units to Any Industry Across the UK
If your sector or application is not listed above, contact our team directly. As a result of our bespoke manufacturing capability, we can configure a welfare unit to meet virtually any operational or compliance requirement.
UK-wide delivery · 2–4 week lead time · Free site assessment
All welfare units comply with the HSE Construction Welfare Guidance, UK Building Regulations, and CDM 2015 Regulations 30–33. For sector-specific compliance advice, call our team on 01782 561 110.
From Order to Operational — How We Deliver Your Welfare Unit
Every KC Modular welfare unit is manufactured in our UK factory and delivered directly to your site. Furthermore, our turnkey delivery and installation service means your unit arrives fully tested, HSE-compliant, and ready for immediate use — with no additional trades or fit-out required on site.
Enquiry & Site Assessment
Day 1–2
Contact our team with your project requirements. As a result, we assess your workforce size, site layout, access constraints, and service connections — then recommend the most suitable welfare unit configuration.
Specification & Order
Day 2–5
We confirm the final specification, layout, and pricing. Furthermore, you receive detailed technical drawings and a formal quotation. Once approved, your order enters our production schedule immediately.
Factory Manufacture
Week 2–4 (stock) · Week 4–8 (bespoke)
Your welfare unit is manufactured in our controlled factory environment. As a result, 90% of the build is completed off-site — eliminating weather delays and ensuring consistent quality. Furthermore, every unit undergoes a full factory inspection and test before dispatch.
Delivery & Positioning
Scheduled to your programme
Your unit is delivered on a standard flatbed or HIAB vehicle and positioned precisely on your prepared base. Furthermore, no special permits are required for standard units — and our logistics team coordinates delivery timing to suit your site programme.
Service Connections & Commissioning
Same day as delivery
Once positioned, our installation team connects the unit to your site’s electrical supply, water mains, and drainage. Alternatively, for remote sites without mains services, we commission the self-contained water and waste tank systems. Furthermore, all electrical connections are tested and certified before handover — ensuring full compliance from the moment your workforce enters the unit.
Mains Connection
✓ Electric, water & drainageOff-Grid Option
✓ Tank & generator setupElectrical Testing
✓ EICR certificate issuedPlumbing Testing
✓ Pressure test & sign-offHandover & Compliance Documentation
Same day as installation
Following successful commissioning, we carry out a full handover walkthrough with your site manager. As a result, you receive a complete compliance documentation pack — including the EICR electrical certificate, pressure test certificate, O&M manual, and warranty documentation. Furthermore, our team remains available for ongoing technical support throughout your hire or ownership period.
EICR Certificate
✓ Electrical compliance certO&M Manual
✓ Full operations manualWarranty Pack
✓ All warranties registeredAftercare Support
✓ Direct technical contactDelivery Lead Times at a Glance
Standard and bespoke welfare unit lead times — UK-wide delivery
| Unit Type | Stock Unit | Bespoke Unit | Emergency Hire |
|---|---|---|---|
| Standard Welfare Unit (6m) | 2–4 weeks | 4–6 weeks | 48–72 hrs |
| Welfare + Office Combo (12m) | 3–5 weeks | 5–8 weeks | Subject to availability |
| Welfare + Canteen (12m) | 3–5 weeks | 5–8 weeks | Subject to availability |
| Multi-Storey Stackable (2–3 floors) | 4–6 weeks | 6–10 weeks | Not available |
| Off-Grid / Self-Contained | 3–5 weeks | 5–8 weeks | 72–96 hrs |
UK-Wide Delivery Coverage
We Deliver Welfare Units to Every Corner of the UK
Our logistics network covers England, Wales, and Scotland as standard. Furthermore, delivery to Northern Ireland, UK islands, and selective mainland Europe is available by quotation for larger orders. As a result, regardless of your project location, our team can get a welfare unit to your site.
England & Wales
Standard delivery included
Scotland
Standard delivery included
Northern Ireland
Available by quotation
Europe
Large projects by quotation
Emergency hire available · 48–72hr deployment · UK-wide
Lead times shown are indicative and subject to current production schedules. Emergency hire is subject to stock availability. Delivery charges are calculated based on distance from our UK factory. For urgent requirements, call our logistics team directly on 01782 561 110 or email [email protected].
Welfare Unit FAQs — Everything You Need to Know
Below you will find answers to the most common questions we receive about our welfare units. Furthermore, if your question is not answered here, our technical team is available on 01782 561 110 — Monday to Friday, 8am–5pm.
How many welfare units do I need for my construction site?
Under CDM 2015 Regulation 30, you must provide 1 toilet per 7 workers for the first 25 workers on site. As a result, a standard 6m welfare unit — which includes 2 WCs and 2 urinals — is suitable for sites with up to 14 workers. Furthermore, for larger sites, we recommend a 12m combo unit or multiple standard units. Our team will calculate the exact provision required for your workforce size at no charge.
Do welfare units need planning permission?
In most cases, temporary welfare units do not require planning permission when used in connection with an active construction project. As a result, units can typically be installed immediately without delay. However, in sensitive locations such as Green Belt, AONB, or conservation areas, permitted development rights may be restricted. Consequently, we recommend checking with your local planning authority for projects in these areas. Furthermore, our team can advise on site-specific planning considerations.
What is the difference between a welfare unit and a portable cabin?
A welfare unit is specifically designed and equipped to meet all six HSE welfare requirements under CDM 2015 — including toilets, washing facilities, drinking water, changing, drying, and rest areas. In contrast, a portable cabin is a general-purpose modular building that may be used as an office, store, or canteen without the full welfare fit-out. As a result, only a dedicated welfare unit will satisfy an HSE welfare inspection on a construction site. Furthermore, all KC Modular welfare units are supplied with a compliance documentation pack as standard.
Can welfare units be used without mains water or drainage?
Yes. Our self-contained welfare units are fitted with a 1,000-litre fresh water tank and a 1,500-litre waste holding tank — eliminating the need for mains connections. As a result, they are suitable for remote construction sites, agricultural locations, rural infrastructure projects, and temporary event sites. Furthermore, the waste tank is emptied by a standard tanker service, which we can arrange on your behalf. In addition to this, solar panel and generator power options are available for fully off-grid operation.
How quickly can a welfare unit be delivered to site?
Standard stock welfare units are typically delivered within 2–4 weeks of order confirmation. Furthermore, for urgent requirements, our emergency hire fleet can be deployed to site within 48–72 hours — subject to stock availability and site access. Bespoke welfare units with custom layouts or specifications have a lead time of 4–8 weeks depending on complexity. As a result, we recommend contacting our team as early as possible in your project programme to secure your preferred delivery slot.
What foundations do welfare units require?
Our standard welfare units can be positioned on concrete pads, adjustable steel feet, or ground beams — depending on your site conditions and ground bearing capacity. As a result, no specialist groundworks contractor is required in most cases. Furthermore, for multi-storey stackable configurations, we provide a detailed foundation specification as part of the technical documentation pack. In addition to this, our installation team will assess ground conditions on arrival and advise on the most suitable foundation method.
Are KC Modular welfare units HSE compliant?
Yes. Every KC Modular welfare unit is designed, manufactured, and equipped to fully comply with CDM 2015 Regulations 30–33 and the Workplace (Health, Safety and Welfare) Regulations 1992. Furthermore, all units are supplied with an EICR electrical certificate, pressure test certificate, and full compliance documentation pack. As a result, your unit is ready for HSE inspection from the moment it arrives on site. In addition to this, we hold Constructionline Bronze, SSIP, and Acclaim accreditations.
Is it cheaper to buy or hire a welfare unit?
The most cost-effective option depends on your project duration. As a general rule, hiring is more cost-effective for projects under 12 months, whilst buying outright delivers better value for longer projects or contractors who need welfare facilities across multiple sites. Furthermore, our hire-to-buy option allows you to start hiring and convert to a purchase at any point — with 100% of hire payments credited against the purchase price. Consequently, you are never locked into a decision. Our team can provide a detailed cost comparison for your specific project at no charge.
Can welfare units be stacked or used on multiple floors?
Yes. Our ISO frame welfare units are engineered to be stacked up to 3 floors high using ISO corner castings and crane-lift installation. As a result, multi-storey welfare complexes can be created on sites with limited ground-level footprint — such as urban construction projects or confined industrial sites. Furthermore, each floor is interconnected via an external staircase, and fire-rated walls and emergency lighting are included as standard on all multi-storey configurations.
What warranty comes with a KC Modular welfare unit?
All purchased welfare units include a 10–15 year structural warranty on the steel frame, a 5–10 year warranty on KINGSPAN panels and the roof membrane, a 5-year warranty on windows and doors, and a 12–24 month workmanship warranty on installation and internal fit-out. Furthermore, GEBERIT sanitary systems carry their own 25-year manufacturer’s warranty. As a result, KC Modular welfare units offer significantly longer warranty coverage than most competitor products. In addition to this, extended warranties are available for public sector and framework clients.
Can welfare units be customised or branded?
Yes. All KC Modular welfare units can be fully customised to your specification — including bespoke internal layouts, company colour schemes, external cladding finishes, and branded signage. Furthermore, we can incorporate additional features such as shower facilities, accessible WCs, canteen extensions, office sections, CCTV, and data cabling. As a result, your welfare unit can serve as a professional, branded site facility that reflects your company’s standards. Contact our team to discuss your bespoke requirements.
Do you deliver welfare units across the whole of the UK?
Yes. We deliver welfare units to England, Wales, and Scotland as standard, with delivery to Northern Ireland and selective mainland Europe available by quotation for larger orders. Furthermore, our logistics team coordinates delivery timing to suit your site programme — including early morning, weekend, and phased deliveries where required. As a result, regardless of your project location, our team will find a delivery solution that works for your programme. Call 01782 561 110 to confirm delivery to your specific location.
Still Have Questions?
Speak Directly to Our Welfare Unit Specialists
Our technical team has over 15 years of experience supplying HSE-compliant welfare units to construction sites, infrastructure projects, and public sector organisations across the UK. As a result, we can answer any question — from CDM compliance to bespoke specification — quickly and accurately. Furthermore, all advice is free and without obligation.
For further guidance on welfare requirements, visit the HSE Construction Welfare Guidance, the UK Building Regulations Technical Guidance, or contact our team on 01782 561 110.
Request Your Free Welfare Unit Quote
Whether you need a single welfare unit for a short-term project or a multi-unit welfare complex for a major infrastructure programme, our team will provide a detailed, no-obligation quotation within 24 hours. Furthermore, every quote includes delivery, installation, and compliance documentation — so you know the full cost from the start.
Call Our Team
Speak directly to a welfare unit specialist. As a result, you will receive expert advice on sizing, specification, compliance, and pricing — tailored to your project.
01782 561 110Mon–Fri 8am–5pm
Email Your Requirements
Send us your project details — including workforce size, site location, and programme dates. Furthermore, we will respond with a full quotation within 24 hours.
Send Email →24-hour response guaranteed
Online Quote Form
Complete our quick online form with your project details. As a result, our team will prepare a detailed quotation including delivery, installation, and all compliance documentation.
Get Free Quote →No obligation · Free advice
ISO 9001
Quality Management
ISO 14001
Environmental
EN 1090
Steel Fabrication
SSIP
Health & Safety
CDM 2015
Full Compliance
✅
90% Factory Complete
Minimal on-site disruption. As a result, your welfare unit is operational within hours of delivery.
📅
2–4 Week Delivery
Standard stock units delivered within weeks. Furthermore, emergency hire available in 48–72 hours.
💰
Buy, Hire, or Hire-to-Buy
Flexible procurement to match your budget. Consequently, 100% of hire payments credited on purchase.
🛡
15-Year Structural Warranty
Industry-leading warranty coverage. Furthermore, GEBERIT sanitary systems include a 25-year guarantee.
KC Modular Buildings is one of the UK’s leading manufacturers of HSE-compliant welfare units for construction, infrastructure, and public sector projects. Furthermore, every unit is designed, built, and tested in our UK factory to meet CDM 2015, Building Regulations Part L 2021, and Workplace (Health, Safety and Welfare) Regulations 1992. As a result, when you choose KC Modular, you are choosing compliance, quality, and peace of mind — delivered on time and within budget.
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Other Modular Building Solutions from KC Modular
In addition to welfare units, KC Modular Buildings designs, manufactures, and installs a full range of modular building solutions across the UK. Furthermore, all products are available to buy outright, hire, or hire-to-buy — with delivery and installation included.
Bespoke Modular Buildings
Fully custom-designed modular buildings for education, healthcare, commercial, and public sector clients. From £25,000. Part L 2021 compliant, A-rated energy efficiency.
Shipping Container Conversions
Bespoke container conversions for offices, workshops, studios, retail, and accommodation. From £8,500. 4–6 week lead time. ISO 9001 certified.
Modular Classrooms
Rapid-delivery modular classrooms for schools, colleges, and universities. Part L 2021 compliant, DDA accessible, KINGSPAN insulated. Installed in weeks, not months.
Modular Offices
Energy-efficient modular offices for construction sites, commercial premises, and temporary projects. A-rated insulation, full electrical fit-out, and professional interiors as standard.
Not Sure Which Building Type Is Right for Your Project?
Our technical team will assess your requirements and recommend the most cost-effective, compliant solution — whether that is a welfare unit, ISO frame building, bespoke modular, or container conversion. Furthermore, all consultations are free and without obligation.
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