Dual aspect The Tetra garden room boasts a striking design. With its dual aspect UPVC anthracite doors, the Tetra is designed to let in the most possible natural light and is the perfect garden room for spaces that benefit from an excellent view. Those looking for an office space that can accommodate multiple people will enjoy being able to make the most of dual doors. With its unique, protruding roof the Tetra garden room is a stylish and contemporary bespoke garden room. Despite its sophisticated design and high-quality materials, the Tetra, like all our outdoor living room designs, is easy to maintain and perfect for any outdoor space.
See the Tetra garden room come to life The Tetra is seamlessly designed to be a versatile garden room that you can use all year round to enjoy your valuable spare time. Learn how we built a bespoke garden room using the Tetra garden room design to create a dual office and relaxation space, providing the best of both worlds.
Your room. Your way. The Tetra is unique in its dual aspect design, but you can make it even more bespoke to your needs using our extensive range of optional extras. From thermowood to redwood cedar, and coloured composite cladding on the exterior, to wood flooring and USB sockets inside; the possibilities are endless.
Dual aspect design allows for more natural light in the roomPerfect for corner locations to open the garden room across two sides, offering a panoramic viewOverhang available on all sides
Standard features The Tetra garden room comes complete with a range of high quality, standard features. Structure High performance, fully installed ground screw foundations with 25-year guarantee on galvanising EPDM rubber roof with a 50-year life expectancy Insulation Plastered walls and ceilings Fully insulated with 100mm PIR foil faced board and 100mm Earthwool All garden rooms are wrapped in top quality wind tight, water-resistant breather membrane Electrical Exterior up/down lights Portable oil filled heater with timer Full electrics that include 4 double sockets, interior panel lights and a 2-way consumer unit – site hook up is quoted separately Doors & Windows 1500mm anthracite UPVC French doors with A rated glass Finishes & Trims Tanalised redwood cladding Finished in white matt emulsion Flooring Laminate floor in a colour and style of your choosing
High performance, fully installed ground screw foundations with 25-year guarantee on galvanising EPDM rubber roof with a 50-year life expectancy
Plastered walls and ceilings Fully insulated with 100mm PIR foil faced board and 100mm Earthwool All garden rooms are wrapped in top quality wind tight, water-resistant breather membrane
Exterior up/down lights Portable oil filled heater with timer Full electrics that include 4 double sockets, interior panel lights and a 2-way consumer unit – site hook up is quoted separately
Optional extras Our optional extras are specially selected to help bring your project to life and make your garden room bespoke to you. Base Resin plate system for concrete slabs Insulation Upgrade for more acoustic sound insulation in walls and ceilings – perfect for music rooms, cinemas or office privacy Electrical Extra lighting and socket options USB sockets Downlighters Exterior motion sensor Cat 6 ethernet cable Doors, Windows & Glazing UPVC anthracite French doors in multiple sizes UPVC anthracite Slide doors in multiple sizes Aluminium anthracite or black French doors in multiple sizes Aluminium anthracite or black Slide doors in multiple sizes Aluminium anthracite or black Bifold doors Selections of different styles and sizes to suit building All seasons thermally efficient solar glass Integrated blinds (within glass) Cladding Thermowood Larch Cedar Composite cladding in a choice of colours Flooring & Decking Vinyl-click Engineered wood floor Anthracite composite decking
Upgrade for more acoustic sound insulation in walls and ceilings – perfect for music rooms, cinemas or office privacy
Extra lighting and socket options USB sockets Downlighters Exterior motion sensor Cat 6 ethernet cable
UPVC anthracite French doors in multiple sizes UPVC anthracite Slide doors in multiple sizes Aluminium anthracite or black French doors in multiple sizes Aluminium anthracite or black Slide doors in multiple sizes Aluminium anthracite or black Bifold doors Selections of different styles and sizes to suit building All seasons thermally efficient solar glass Integrated blinds (within glass)
01 Fully customisable Our commitment to building garden rooms that are bespoke to your needs is what sets us apart from our rivals. Everything from flooring to fascias, through to size and shape is fully customisable.
02 Any space. Any size. The Custom Garden Rooms team are always up for a challenge. We use our years of industry experience and knowledge to create your perfect garden room in any space, and to fit any size.
03 Complies with permitted development rights Garden rooms are not ‘habitable’ spaces, i.e., you aren’t living in one, so they do not require planning permission. This makes the project timelines for garden rooms infinitely quicker than annexes.
In most cases, our standard garden room buildings (up to 30sq metres) do not require planning permission as they are built to comply with permitted development rights. However, rooms that are ‘habitable’ such as bedrooms, do require planning permission and building regulations.
Garden rooms are not intended for habitable living, but more for spaces that enrich your life. If you need a space built for living, we can help! For habitable rooms please look at our range of annexes.
We included all electrics in our garden rooms. Hooking the electrics to the main property is an optional extra which can be quoted for prior to the project start date.
Once we’ve supplied you with a quote and you are happy with the project plans we will supply you with a payment schedule, start date and a contract.
Need inspiration? We have a complete gallery of beautiful, custom garden rooms and annexes that we’ve created over the years. Why not take a look and get some fresh inspiration for your very own bespoke garden living space?