Bespoke Garden Gyms
Crafted from sustainable timber and built for practicality and year-round comfort.
Your Personal Space, Built Around You
4.8/5 Stars
from 50+ Reviews
Why Browns Timber Buildings?
FSC® certified timber & carbon neutral
Built-to-order in our UK factory
Delivered and installed nationwide
Fully insulated & usable all year round
Garden Gyms, Fitness Buildings, and Yoga Studios, fully insulated.
A Garden Gym or Fitness Studio from Browns Timber Buildings UK gives you the best possible home fitness experience that’s tailored around your space, lifestyle, style, and budget.
Browns Timber Gyms make working out, yoga, or keeping in shape at home with mates a lot more fun. Ready to make the neighbours green with envy with your very own Garden Gym or Fitness Suite that’s hand-made in the UK from treated wood? Give Browns a call today.
Garden Gym Specification Includes:
- Pressure impregnated timber framework and timber cladding in a choice of 12 colours
- 22mm thick Redwood TG&v board planned all round horizontal or vertical timber cladding
- Galvanised steel base plate to the building
- Plastisol coated steel roof sheets with anti condensation coating as standard in Anthracite
- Timber roof trusses and purlins.
- Secure UPCV double glazed Patio doors 2000 x 1981 with 3 point locking and toughened glass available in Anthracite / Black/ Golden Oak / Rosewood and White
- Secure UPVC double glazed opening window 610 x 1524 with toughened glass available in Anthracite /Black/ Golden Oak / Rosewood and White
- Overhang to the front of the roof by 200mm
- Gutters and downpipes to the rear of the building
- 25mm thick celotex insulation to the ceiling with 4mm mdd lining painted pavilion grey
- 50mm thick Knauf insulation to the walls with 9mm plywood over finished in white emulsion paint and finished off with 100mm skirting board and 75mm architrave
Not Too Hot, Not Too Cold, And Designed To Breathe
There’d be no point in having a garden gym building that was unusable in the depth of winter or the height of summer. All Browns timber gyms are designed to maintain a constant temperature and breathe to avoid problems with dampness and condensation. Come rain, shine or snow you’ll be able to retreat to your own private gym.
Why Clients Love Our Garden Gyms
Insulated Garden Gym and Fitness Rooms For All Year Round Use
Browns Contemporary Garden Fitness Rooms are designed to be used all year round. With insulated and lined ceilings as well as lined and insulated walls a garden building from Browns will provide a bespoke space that will be usable any time of year. Browns only use the best quality materials to construct our timber buildings. We only use the best quality sustainable timber for the wall cladding and framework along with house quality uPVC double glazed windows and doors and Steel framed doors to our store rooms in a variety of contemporary colours.
Garden Gyms and Fitness Buildings UK
What sets apart our garden gym buildings from those of the competition is the comprehensive design process and the quality of the materials that we use in all our timber buildings. Browns can work with you to create a space that you’ll genuinely want to spend time in.
Get in touch today by email sales@brownstimberbuildings.com or call 01204
Browns Garden Gyms Always Meet UK Safety Standards
Browns Timber Buildings UK only use the best quality materials in our timber buildings which always meet the necessary industry safety standards and we also have a strict policy about the sustainability of the wood that we use in our timber buildings. The quality of the materials that we use in each and every timber building means that you’ll be toasty warm in winter and nice and cool in summer.
It’s not always necessary to get planning permission for a timber building but if you’re unsure please read our guide to building regulations for garden buildings and if you’re any doubt at all seek advice from your local council planning authority.
Starting from just £12,500 including delivery and installation
Chris and the team did a great job on our new garden room, very flexible with the design, competitive price, good communication, looks great.
The build team were very polite and courteous, happy to answer any questions, just got on with it, neat and tidy, thanks very much.
— Andrea Finch
Customise Your Garden Gym
Every garden is different and there are so many different uses for a timber building from Brown’s, that you really need to speak to our professional design team to help you realise your timber building dreams. Browns can build you a totally bespoke and individual timber building to suit almost any need. Get in touch today to speak to someone from our design team and have a chat about your timber building plans.
Recently installed by Browns
Timber Building Colour Chart
With a selection of colours to choose from, you can individualise your building.
Professional Installation from Browns Timber Buildings
Timber Buildings from Browns are delivered, fitted and built by our team of professional garden building tradesmen who have many years experience in safely delivering and building quality timber buildings.
Browns Timber Buildings Ltd have many years experience designing and building quality timber buildings and would be proud to help you realise your garden building dreams.
Get in touch today by email at sales@brownstimberbuildings.com or call 01204 784040
Got questions? We’ve got the answers.
Here are some of the most common questions we get about our garden rooms. If you can’t find what you’re looking for, feel free to get in touch — we’re always happy to help.
Q: Do I need planning permission for a garden room?
A: In most cases, no planning permission is required if the garden room is under 2.5m in height and located behind your property and away from the perimeter. However, it’s always best to check with your local authority or ask us — we’re happy to advise during consultation and site survey.
Q: Can I buy a garden office through my business?
A: The short answer is yes. Read our helpful guide on buying your garden studio or office through your business or limited company by clicking here.
Q: Can I use the garden room all year round?
A: Absolutely. All our garden rooms are fully insulated with high-performance materials, double glazing, and ventilation options, making them comfortable in every season.
Q: Can the room be used as an office, gym, or studio?
A: Yes. Our garden rooms are designed to be versatile — whether you need a home office, wellness space, creative studio, or even a guest room, we tailor the design to you.
Q: Is electricity and internet included?
A: We can supply full electrical installation including lighting, sockets, and heating. Internet can be installed via Wi-Fi extenders or a hardwired Ethernet connection — we’ll guide you based on your setup. We can take care of everything for you.
Q: How long does installation take?
A: Most garden rooms are installed in 2 weeks, depending on size, complexity, and ground conditions. We’ll give you a clear timeline as part of your quote.
Q: What kind of foundations do you use?
A: We typically use ground screws or concrete bases, depending on your site conditions. Our team will assess your garden during the initial survey to recommend the best option.
Q: Can I customise the layout and finishes?
A: Yes. Every Browns garden room is made to order — you can choose cladding style, colours, door/window configurations, and optional extras like storage, decking, kitchens and bathrooms.
Ready to create your bespoke space?
Whatever you’re looking to achieve, we will work with you to get there on time and within budget.
Get in touch today – we will get back to you as soon as we can.