01159 899 555
Premium Garden Offices Installed in 1 Day by Extrarooms, UK Specialists
Work From Home in a Fully Insulated Garden Office – Built for the UK
Create your ideal workspace with a bespoke garden office designed for year-round comfort. At Extra Rooms, we specialise in high-quality, fully insulated garden offices that are manufactured in the UK and installed quickly with minimal disruption.
Whether you need a quiet place to work, run a business, or escape distractions, our garden offices provide a practical and stylish solution, right in your garden.
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The Smarter Way to Add a Garden Office
Unlike traditional builds, our garden offices are pre-fabricated in our UK workshop and installed on-site in as little as one day.
That means:
- No long construction delays
- No weather disruption
- Minimal impact on your home and garden
With over 20 years of experience, we’ve installed hundreds of garden offices across the UK, helping homeowners create productive, comfortable workspaces without the hassle of an extension.
Why Choose Our Garden Offices?
Fast Garden Office Installation
Most of our garden offices are fully installed in 1–2 days, including foundations.
Built for Year-Round Use
Fully insulated, double-glazed, and designed for UK weather—warm in winter, cool in summer.
Bespoke to Your Needs
Every garden office is custom-built to your size, layout, and design preferences.
Minimal Disruption
No messy building work—just a clean, efficient installation.
What Can You Use a Garden Office For?
Our garden offices are designed for flexibility:
- Remote working & home offices
- Home businesses or studios
- Creative spaces (design, music, writing)
- Private meeting rooms
- Study or learning spaces
A garden office gives you the separation you need to focus, without leaving home.
Garden Office Prices & Options
We offer a range of garden office sizes and specifications to suit different budgets.
- Compact garden offices for smaller gardens
- Mid-size offices for full-time remote work
- Large bespoke garden office buildings
View our garden office prices and options
Do You Need Planning Permission for a Garden Office?
In many cases, garden offices fall under permitted development and do not require planning permission. However, this depends on your property and the size of the building.
Garden office installation video
See Our Garden Office Projects
We’ve completed over 1,000 garden buildings across the UK. Browse our recent installations to find inspiration for your own garden office.
How Our Garden Office Installation Works
Enquiry & Quote
We discuss your requirements and provide a tailored quote.
Site Visit
We assess your space and finalise your garden office design.
Off-Site Construction
Your garden office is built in our UK workshop to exact specifications.
Fast Installation
Our expert team installs your garden office on-site—often in just one day.
Garden Offices Built to Last
We take pride in delivering high-spec garden offices that are:
- Fully insulated for year-round use
- Built with durable, long-lasting materials
- Designed for comfort, productivity, and style
Explore our garden office construction and specifications
Frequently Asked Questions About Garden Offices
How much does a garden office cost in the UK?
Prices vary depending on size and specification, but most garden offices start from £10,500 + VAT.
Can I use a garden office all year round?
Yes, our garden offices are fully insulated and designed for year-round use.
Do garden offices add value to a house?
In many cases, a well-built garden office can increase property value and appeal.
How long does installation take?
Most installations are completed in just 1 - 2 days.
Start Your Garden Office Project Today
Transform your garden into a productive, comfortable workspace with a bespoke garden office.
Call us today on 01159 899 555
Get our latest brochure
Our garden office brochure contains building specifications, installation and construction details, pricing and guarantees, as well as general case studies and photographs.