Normobaric Chambers
Certified chambers designed for recreation and oxygen therapy sessions.
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Bespoke Modular Buildings
Designed around your layout, compliance needs, and timeline.
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ISO Frame Systems
A cost-effective modular option for fast deployment.
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Residential & Garden Structures
Garden rooms, annexes and residential-grade modular spaces.
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Converted Shipping Containers
Secure, custom container conversions for site and commercial use.
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Static Caravans
Comfortable accommodation options for leisure and residential use.
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Garden Rooms
Insulated, modern garden buildings for work, gym or studio use.
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Storage & Party Tents
Temporary structures for storage, logistics and event use.
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Swimming Pools
Pool solutions designed for durability and long-term performance.
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Shop
Browse the full range of modular products and accessories.
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Functional, Modern Modular Buildings Built for UK Sites
KC Modular Buildings designs, manufactures and installs modular buildings across the UK. Our approach is simple: build most of the project in the factory for consistent quality, then install quickly on-site to minimise disruption. Whether you need modular offices, classrooms, welfare units, portable cabins or bespoke commercial spaces, we tailor the layout, finishes and compliance requirements to your project.
Why choose KC Modular Buildings?
- Faster delivery and installation compared to traditional builds
- Energy-efficient insulated systems designed for year-round use
- Flexible layouts, scalable modules and future relocation options
- Clear quoting, practical guidance and UK-wide delivery
Built around your spec (not a one-size-fits-all unit)
From compact units to larger multi-room buildings, we can configure internal layouts, glazing, accessibility features and services to match your use case. If you’re comparing options, start with our bespoke modular buildings or our ISO frame systems for a faster, cost-effective route.
Ready to scope a project? Visit the contact page for a fast quote, or explore recent work in realisations.
FAQs
Do I need planning permission for a modular building?
It depends on the building type, location and intended use. Many temporary or site-based units can fall under permitted development, while permanent commercial or education buildings may require planning. We can advise early so you know the best route before production.
How long does delivery and installation take?
Typical lead times are measured in weeks rather than months. Final timelines depend on specification, services, groundworks and access. Once the design is confirmed, we provide a clear programme for manufacture and installation.
Can you design a bespoke layout?
Yes. We can tailor room layouts, glazing, accessibility features, heating/ventilation and finishes to match your use case—offices, classrooms, welfare units, clinics, accommodation and more.
Do you offer buy or hire options?
Depending on the product range and project requirements, we can offer purchase and/or hire options. If you’re unsure, tell us your timeline and we’ll recommend the most cost-effective approach.
Explore Our Modular Building Ranges
- Bespoke Modular Buildings – commercial, education and specialist builds
- ISO Frame Systems – fast, cost-effective modular units
- Garden Rooms – insulated spaces for work, gym or studio
- Converted Shipping Containers – secure container conversions
- Static Caravans – accommodation options for leisure and long-stay
Built for Real-World Site Requirements
- Factory-controlled build quality and consistent finishes
- Energy-efficient insulated systems for year-round use
- Clear payment terms and practical project guidance
- Warranty options available (range dependent)
Request a quote or call 01782 561 110.
Recent Projects
See how our modular buildings perform in real projects—timelines, layouts and finishes.
Get a Fast Quote
To price your modular building accurately, we’ll typically ask:
- Intended use (office, classroom, welfare, accommodation)
- Approx. size and number of rooms
- Delivery postcode and site access
- Any services required (power, water, drainage)
- Target timeline
Send your requirements and we’ll come back with options and pricing.