Quality garden buildings based in uk

Welcome to Complete Garden Rooms

Bespoke Garden Buildings Designed for You

At Complete Garden Rooms, we help you transform unused garden space into a beautiful, functional extension of your home. Whether you need a home office, gym, family room, or a quiet retreat, our custom-built garden rooms are designed to suit your lifestyle.

From your first enquiry to the final installation, we make the process seamless and stress-free. Using our online design portal, you can bring your vision to life, and our expert team will handle the rest—delivering a high-quality, insulated, and stylish garden building in just a matter of weeks.

  • Tailor-made designs to fit your needs
  • Fast installation – main structure built in as little as 4-5 days
  • Eco-friendly & sustainable materials
  • High-quality, low-maintenance finishes

Upgrade your garden, increase your property value, and create a space you’ll love—all year round.

Our Garden Rooms – Designed for Every Need

We offer a range of fully insulated, all-season garden rooms tailored to your lifestyle. Whether you’re looking for a home office, a family space, a gym, or even a granny annex, we’ve got you covered.

Popular Uses for Our Garden Rooms

Garden Office

A professional workspace, just steps from home

Music Room

Soundproofed for practice and performance

Home Gym

Train in privacy with a dedicated fitness space

Family Room

A cozy retreat for entertaining and relaxing

Yoga & Wellness Studio

Your personal sanctuary for mindfulness

Guest Annex

A self-contained space for visitors or extended

Premium Features as Standard

UPVC windows and doors for durability and energy efficiency.
Highly insulated walls, ceiling, and floors for year-round comfort.
First-fix electrical pack and a wall heater included.
Smooth interior finish choose plaster or tongue-and-groove panels.
Low-maintenance, high-quality cladding in 6 modern colours
  • Silver Birch
  • Granite
  • Cedar
  • Weathered Oak
  • Burnt Oak

Optional Extras for the Perfect Finish

Mains power connection.
Heat pump air conditioning for ultimate climate control.
Underfloor heating luxury warmth all year round.
Toilet, sink & kitchenette options for self-contained living.
Custom flooring choices from laminate to hardwood.

Process & Options – Simple & Stress-Free

We make the journey from design to completion as easy as possible. Your dream garden room could be ready in just a few weeks!

Our Simple 7-Step Process

  • 1Initial Consultation – Phone call to discuss your ideas and needs.
  • 2Design Your Room – Use our online design portal to create your vision.
  • 3Receive Your Quote – Based on your design, we’ll provide a clear, transparent price.
  • 4Site Survey – We visit your property to assess the space and finalize details.
  • 5Confirm & Order – Once you’re happy, we schedule the build.
  • 6Delivery & Installation – Your garden room is built in just 4-5 days!
  • 7Finishing Touches – Choose to complete the interior yourself, or let us handle everything.

DIY or Full-Finish? You can opt for a water-tight structure and finish the interior at your own pace, or let us complete everything for you.

Why Choose Complete Garden Rooms?

Fast & Professional Installation expert builders with years of experience

Bespoke, high-quality designs tailored to your space

Sustainable & low-maintenance materials for long-lasting durability

A stress-free experience from start to finish

Ready to Create Your Perfect Garden Room?

Call us today for a free consultation, or start designing online now!

Get A Free Consultation

We look forward to hearing from you