About Garden Room UK
Premium garden rooms built on 20+ years of expertise, delivering exceptional quality and value since 2004.
Our Story
Garden Room UK is part of Garden Office Buildings, a company founded in 2004 with a simple mission: to create high-quality, fully insulated garden buildings that offer exceptional value for money.
Over the past two decades, we've designed, manufactured, and installed more than 1,000 bespoke garden rooms across the United Kingdom. Our extensive experience means we understand exactly what makes a great garden room – from the initial design through to the final installation.
Today, we're proud to offer modular, fully insulated garden rooms that combine premium construction quality with exceptional value. Our buildings are used as home offices, gyms, studios, and extra living space – all year round, in complete comfort.
Years of Experience
Buildings Installed
Size Combinations
Days Installation
Advanced Insulation Technology
Our garden rooms use premium insulated panel construction with steel-skinned PIR panels, providing superior thermal performance and year-round comfort.
100mm PIR Core
Floor and wall panels feature 100mm PIR insulation cores, while roof panels use 80mm cores for exceptional thermal efficiency.
Steel-Skinned Panels
Durable anthracite grey microrib steel exterior with off-white interior lining provides both strength and style.
Zero Thermal Bridging
Complete thermal envelope design eliminates cold spots and ensures consistent temperature throughout.
Why Choose Garden Room UK?
Exceptional Value
Premium insulated panel construction at prices that deliver outstanding value. Probably the best value garden room on the market.
Fast Installation
Our modular system means installation typically takes just 3 days, with minimal disruption to your home and garden.
Complete Flexibility
Choose from 5 standard models or create your own design with our 3D configurator offering 220 size combinations.
Year-Round Comfort
Advanced insulation and complete thermal envelope ensure your garden room is comfortable in all seasons.
Proven Track Record
Over 1,000 installations since 2004 mean we have the expertise to deliver exactly what you need.
Transparent Pricing
Clear pricing with no hidden costs. Our 3D configurator provides instant quotes so you know exactly what you'll pay.
What's Included
Every Garden Room UK building comes complete with everything you need for a comfortable, functional space.
Insulated Construction
Complete thermal envelope with insulated floor, wall, and roof panels
Premium Sliding Doors
2.2m wide sliding doors with left or right opening configuration
Quality Flooring
Choice of Dark Oak, Light Oak, or Light Grey laminate flooring
Weather Protection
400mm front canopy overhang to protect entrance from rain
Professional Installation
Expert 3-day installation by our experienced teams, included free
Electrical Package
Surface-mounted trunking with sockets, switches, and 1.5kW radiator
Customize Your Garden Room
Make your garden room truly yours with our range of customization options.
External Cladding
Upgrade from standard anthracite grey steel to composite cladding in Coffee, Black, or Grey finishes. Mix and match on different walls for a unique look.
Window Options
Add full-height windows, slot-opening envelope style windows, or desk-height viewing windows to your front or side walls for extra natural light.
Interior Feature Walls
Oak Effect or Grey interior wall finishes add visual warmth and acoustic improvement – ideal for studios and video calls.
Height Options
Choose from standard 2.5m, tall 3.0m (perfect for gyms), or extra tall 3.5m internal height (ideal for golf simulators).
Ready to Create Your Perfect Garden Room?
Explore our range of garden rooms or visit our showroom to see the quality for yourself.