Insulated Garden Gyms
Bored of gym memberships? A practical home gym gives you a private space to workout. Use your garden room create a space bespoke to your training needs.
With fully insulated walls, you don’t need to worry about it being too cold in the winter and with the option of bi-fold, patio or French doors, there’s plenty of ventilation for when you need it. Simply set up your equipment, pick your playlist and reach your fitness goals.
Start your garden gym project today.
Our Garden Gym Ranges
Whether you’re a fitness fanatic with loads of equipment or you’re simply looking to create a small space to workout in peace, we’ve got a garden room to suit every requirement.
If you’re looking for something with additional height, we can create a custom garden gym specifically to your requirements. Request a free quote to start your project today.
Do you need planning permission for a garden Gym?
In most cases you don’t need planning permission for a garden gym, providing it is less than 2.5m tall if it’s within 2m of your boundary and it’s not in a conservation area or on a listed property.
If it’s taller than 2.5m it needs to be over 2m away from your boundary and if it’s over 3m it needs to have a dual apex roof. Anything over 4m needs planning permission.
Still unsure about whether you need planning permission? Our team is happy to assist with any questions. Alternatively, you can find more information on the planning portal.
Why Nest?
How much does a Garden Gym cost?
A 2.5m x 2.5m garden gym can cost as little as £9,995 installed.
If you’re looking for a large space, with added extras such as a pergola, heating and running water, the costs could be four or five times higher.
To get a more accurate guide price request a free quote today.
Why Choose a Garden Gym?
Add value to your home, whilst saving on monthly gym memberships, all from the comfort of your own home.
Workout any time of day or night, in a clean and quiet space with your own equipment.
Each Nest Home Additions garden gym provides:
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Year-round warmth and comfort with our 127mm insulation
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A cost-effective alternative to a home extension
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Increased property value
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A clean and quiet space to workout
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Fast installation — typically installation takes 2-5 days
Electricity, Lighting & Internet
Every garden office can be fitted with:
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Full electrical installation
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LED lighting
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Power sockets & USB points
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Exterior lighting
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Wired Ethernet or strong Wi-Fi options
We can connect your office directly to your home’s electrical supply using certified installers.
FAQs
Yes—often 5–15% depending on quality and usability.
Most garden rooms do not require planning permission because they fall under the permitted development rights as an outbuilding. However they must meet certain size, height and usage limits.
The garden room must be:
Single storey
For domestic use only and cannot be used as a separate dwelling or for regular overnight use.
Located within the land around your home that belongs to it
2.5m in height or less if it’s within 2 meters of any boundary
3 meters high or less if it has a flat roof and is more than 2m from the boundary
4 meters or less if it has a dual-pitched (apex) roof and is more than 2m from the boundary
and must not:
Be situated in front of your house
Exceed more than 50% of the total area of land around the house
For properties in national parks, Areas of Outstanding Natural Beauty (AONB), conservation areas, or listed buildings, extra restrictions apply.
We recommend that you check the government’s planning portal before starting any work
All our garden rooms come with a 10-year guarantee effective of the date of the completed installation. However, a well-maintained garden room can last 50-years or more.
Yes, our garden rooms are built using SIPs (structural insulated panels) with 97mm thick walls and 125mm floors and roof. The roof is covered with weather resistant EPDM rubber, providing comfort and energy efficiency all year round.
Prices can vary largely depending upon the manufacturer, the size, specifications, such as a pergola or aluminium doors and whether it’s a self-build or a prefabricated solution. But, typically, a garden room built with an insulated frame and installation included costs between £10,000 – £30,000+.
Our garden rooms start at £9,995 including installation.
Every one of our garden rooms comes with the following as standard:
- Professional installation
- UPVC french doors (other doors are available)
- Low-maintenance cladding and roof
- SIPs – structural insulated panels filled with polyurethane foam, walls will be unfinished internally to be either decorated by the customer or adding an optional upgrade of plastering or internally cladded
- Installation of electric cabling without external sockets, light fittings or switches (full electrical installation can be provided)
- 125mm flooring (LVT flooring and other options available)
- A 10-year guarantee
An array of optional upgrades available, such as windows, flooring packs, decking, pergolas and storage.
Click here to request a quote.
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