fully insulated GARDEN ROOMS

More than “just” a garden room. It’s an extension of your home

Fully Insulated garden rooms

An insulated garden room is the perfect addition to any home, providing a comfortable space that can be used all year round. Our highest quality insulation used in every garden room and annex, allows you to enjoy your space no matter the weather. 

Thames Ditton
Ashford
Walton on Thames
Hampton
Wokingham
Gerrards Cross
Surbiton
Home Gym
Home Bar
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Premium quality in every inFrame garden room

At InFrame, we provide complete design, supply, and installation services across London, Surrey, Berkshire, and nearby areas.

We designs and builds high-end, bespoke garden rooms using premium materials for a flawless finish. We focus on exceptional craftsmanship, modern design, and long-lasting quality.

Looking to create the perfect space for? Get in touch – we’d love to build your dream garden room.

Panoramic Garden Room

Luxury Show Sites in London and Surrey

Why not book a show site visit at one of our luxury garden rooms in London or Surrey.  We will be happy to schedule a convenient time for you to experience one of our beautifully finished garden rooms first-hand and discuss your requirements in detail.

Build Your Dream Space

We have a range of designs and sizes to suit any garden with beautiful high spec finishes as standard.

Get inspiration for your project and learn more about Garden Rooms with our design brochure.

Luxury insulated garden rooms by inframe

Materials

Eco friendly light weight, high strength magnesium construction boards, replacing more traditional building boards such a ply wood or osb. This is the construction board that the garden room build industry has been longing for, it is impervious to water, high strength, sustainable and 100% recyclable and wont ever deteriorate or rot meaning it will last as long as your garden room will.

With our 25 year guarantee and lifetime use there is no better way to build your garden room

Garden Room Steel Frame

Thermostatic Smart Heaters

Thermostatic smart heater is a modern and efficient way to heat your insulated garden room. This type of heater uses advanced technology to monitor the temperature in your room and adjust the heat output accordingly. This means that you can enjoy a consistent and comfortable temperature all year round, without having to constantly adjust your heating settings.

Free Quote and Design

 
We tailor every garden room to our clients needs.
Everything, from design to materials, is customised to match your unique style.

This personalised approach ensures that the garden room is a true reflection of your individuality.

Talk to our expert building designers today.

Steel Framed Insulated Garden Rooms

Why Steel Frame?

  • 25 year warranty
  • Strong and durable
  • No rot, no movement, no deterioration
  • Sustainable and fully recyclable
  • High ROI
  • Lasts a lifetime
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Explore our Garden Room Range

Fully Insulated

Steel Framed Garden Rooms

Why would you do it any other way?

Book a free discovery call with our design team & discuss your Garden Room ideas

Exceptional Quality As Standard

We create beautiful insulated Garden Rooms using premium design, structure and finishes. 

Our long history, brilliant in-house teams & design focus gives you many benefits

  • Our Vantage and Panoramic range come in a vast array of sizes and are fully customisable
  • Garden room studios, annex and fully bespoke, anything is possible 
  • Wide design portfolio of Offices, Gyms, Bars, Cinemas, Yoga Studios & Man Caves 
  • Build closer to or on your boundary with our market leading Steel Frame Structure and Non-Combustible Core 
  • Works with restricted or through house access 
  • State of the art Steel Screw Foundations minimising groundworks and disruption 
  • State of the art build system with a 25 year InFrame Structural guarantee combined with a 20 year roof weatherproofing guarantee 
  • 10 year insurance backed guarantee for ultimate peace of mind 
  • Full system build meaning no planning permission requirements  
  • Strong floors and ceilings for hanging or fixing equipment for gyms, music rooms….. 
  • Complimentary site survey and design service, we’ve made it easy so you can think about the things that matter most to you 
  • A full turnkey solution fully installed by our experienced in-house teams to exceptional standards  
  • A proud team driven by quality, reputation and client feedback 
  • 100mm full fill insulation with air tight membrane’s, warm roof technology & commercial grade non-combustible construction boards  
  • Sustainable steel frame construction & building materials by design, no creeks, no movement, no rot, no structural timber, built to last 
  • High recycled content and FSC credentials in all of our materials
  • Wide selection of cladding from natural Grade A timbers to Composite and sleek aluminium pressings 
  • Architectural led range of windows, sliding and bi-folds doors, glazed side returns, canopies and decks 
  • Unlimited interior and exterior finishing options  
Product Benefits

of our high performance wool insulation for every garden room

  • Thermal conductivity of 0.036 W/m.K. Helps to reduce heat loss within the building envelope and decrease energy costs.
  • Achieves a BRE Green Guide rating of A+ which can assist in demonstrating environmental performance in your BREEAM assessments. Manufactured from up to 75% recycled glass on a plant that uses 100% renewable electricity. For further details visit insulation-uk.com/CSR
  • State of the art build system with a 25 year InFrame Structural guarantee combined with a 20 year roof weatherproofing guarantee 
  • 10 year insurance backed guarantee for ultimate peace of mind 
  • Full system build meaning no planning permission requirements  
  • Strong floors and ceilings for hanging or fixing equipment for gyms, music rooms….. 
  • Cavity Wall Slab (CWS) 36 has been assessed by the BBA as fit for use in defined full fill and partial fill masonry cavity wall applications if installed, used and maintained as set out in the certificate. Please read the certification at insulation-UK.com/BBA for full details and restrictions.
  • Achieves a Euroclass A1 Reaction to Fire classification, according to EN 13501-1.
  • Slabs are 455mm wide to fit standard wall tie spacing for straightforward installation. No requirement for retaining discs when fully filling the cavity.

As seen in:

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A range of Pre-designed rooms & Bespoke Solutions

  • Our tried and tested InFrame range comes in a range of shapes and sizes
  • Wide portfolio of Offices, Gyms, Cinemas, Games Rooms and Bars
  • A large portion of our work is fully bespoke projects – anything is possible