UNIQUELY DESIGNED
GARDEN ROOMS

UNIQUELY DESIGNED
GARDEN ROOMS
ANNEXES & MOBILE HOMES

PRIMO

from £19,970

CARGO

from £19,520

TETTO

Coming Soon!

GARDEN ROOMS for Every Lifestyle

LOOKING FOR BESPOKE GARDEN ROOMS?

Create your perfect outdoor building with our truly bespoke designs. Whether you planning a special garden office, a gym for you and your family, a golf simulator or a display garage for your classic vehicles, just tell us what you have in mind and let us guide you with our experience and creativity.

Music Studio 23
Music Studio 13
Music Studio 06
Your Garden As a Social Hub 6
Bespoke designer garden room

WHY CHOOSE A ROOM IN THE GARDEN?

Individual Choice

We can create unique bespoke buildings or guide you through our pre-designed collections.

Fully Insulated

You can enjoy your new garden building knowing that it will remain comfortable and secure all year round.

High-Quality Finish

With years of experience in the industry, we take care of every detail to ensure the final result exceeds expectations.

Full Service

Leave it to us – from foundations to the final electrical connection, we handle everything for complete peace of mind.

Planning Advice and Application

Let us guide you through the planning process to ensure your new project meets all legal regulations.

Premium Customer Care

Our dedication goes beyond the build. We will be with you every step of the way to offer full support and transparency.

How to create the greatest garden room in the world?

Watch the entire process on the video, and then get started with your own project.

FULLY INSULATED GARDEN ROOMS IN BRIGHTON & HOVE

All our garden rooms are beautifully finished, fully insulated for comfortable use throughout the year, and come with a 10-year structural warranty. With our turn-key approach, you can simply relax and enjoy the process while we take care of every aspect of your project.

A Room in the Garden team

We come to you, we listen, we help.

Whether you dream of a place for work, family, wellness, or leisure — we design spaces that combine comfort, functionality, and style. With our attention to detail and deep expertise in architecture and ergonomics, your dream becomes reality.

HOW WE BUILD OUR GARDEN ROOMS

FOUNDATIONS

We offer different foundation solutions tailored to your location and garden surface. Options include ground screws, ground piles, or ground pedestals. Compared to traditional concrete, our system is faster to install, more affordable, less wasteful, and less messy. On top of this, if you ever decide to move or remove your garden building, these supports can simply be extracted, leaving your garden virtually undisturbed. We offer customizable options for securing structures of all sizes.

MAIN CONSTRUCTION

The main frame of your garden building uses structural insulated panels (SIPs) for maximum durability. As standard, we use 100/125 mm SIPs for garden rooms (U-value 0.27) and 125/150 mm (U-value 0.21) for livable spaces, for superior insulation over traditional framing. SIPs also allow for faster assembly, streamlining the construction process. To further reinforce the floor, 22 mm chipboards are laid on top of the SIPs, allowing them to support even the busiest everyday use.

OUTER SHELL

Once the main structure is up, we ensure it is very well protected from the elements. To protect the roof, we use high-grade EPDM rubber covering, which offers superior quality with a 25-year lifespan. We envelop the entire structure with a breathable membrane as an air and moisture barrier. If extra protection is needed for the undersurface of the building, we use heavy-duty landscape fabric to cover the soil and seal the bottom of the SIPs facing the ground with bitumen paint.

CLADDING

From standard British Redwood cladding to cement particle board, exterior wallpaper, rendering, and more, we offer a vast array of exterior finish options that can be tailored to your vision. On non-visible sides, we default to no-maintenance corrugated metal cladding. Our standard colour is anthracite, but other options are available upon request. When choosing what cladding to use, we recommend considering the maintenance requirements of the material, as well as your aesthetic preferences.

DOORS & WINDOWS

All of our windows and external doors are double-glazed, factory-sealed units with toughened glass complying with BS6206, that come with locks for security. Choose from uPVC, aluminium, or timber frames, and select a colour to complement your space. Opt for single, French, sliding, or bi-folding doors. Add tilt-and-turn windows for ventilation and comfort. Adding privacy or security glass is not a problem. We also offer skylights, integrated blinds, bug nets, and custom window treatments.

ELECTRICS

Our certified electricians will install all lights, sockets, switches, and other electrical points for complete peace of mind. They will also install a dedicated consumer unit, connecting your new garden building to the main house. As standard, we include double sockets (some with USB ports), LED Light panels, an Internet point, and smart Wi-Fi light switches. We can assist with heating and cooling solutions, hardwiring appliances, or special equipment. All of our buildings also come with an electrical safety certificate.

PLUMBING

If a water connection is needed for your new space, we will dig up a trench, 75cm deep, to install a pipe system, linking your main house water supply directly to your garden building. This will enable equal water pressure between the two buildings. The wastewater will be connected to the existing manhole. Depending on the ground level in your garden, a pump system may be recommended. We will also install a complete gutter system to channel rainwater down a drain pipe and lead it away from the garden building.

SUSTAINABILITY

Our buildings feature high insulation standards not just for comfort but significant energy savings over traditional structures. By using only quality components designed to endure years of use, we greatly reduce the need for replacement or repairs. This combination of sustainable materials, energy efficiency, and durability makes our structures an excellent long-term investment for your property and the planet.

See Stories From Our Amazing Clients

Bespoke garden office desk area

FREQUENTLY ASKED QUESTIONS ABOUT OUR GARDEN ROOMS

Our garden rooms do not require planning permission in 99% of cases. If they do for any reason, there is a high chance we can install them as a mobile home. In this case, according to the law, they are not classified as buildings. Therefore they can be installed in areas where obtaining planning permission from the council is often impossible, or where permitted development rules do not apply.

Under permitted development it could be between 2.5m and 4m depending where it will sit in your garden. If installed as a mobile home the limit is 3.05m (10 ft) between floor and ceiling. There is no restriction on the external height. Recommended height by us is 2.4m (7.87 ft) between the floor and the ceiling, as this gives a comfortable amount of room.

No, we can install a toilet more than 100m (328 ft) away and 7m (22.96 ft) below your house. If your house is further away there are other options which will solve the issue.

Yes, we can, and it is a lovely feature to add. We usually advise a green roof when you can see the roof of your new building from the house.

Yes, you will. We will find a specific solution or suggest that you increase the internal height of your building to 2.4m (7.87ft) like in our standard room.

Are You Looking To Start Your Garden Room Journey?

Your journey begins by filling out the form.
We’ll call you soon to have this first, initial conversation. Also, remember to check your mailbox, as straight after filling the form we send you some questions which will help you to make your project even more special.

If forms are not your thing, simply call us on 01273 044 507 or send us an email to hello@aroominthegarden.co.uk
We’re in the office from 9.30 am to 5 pm, Monday to Friday.