10.5m Wide Garden Gym & Kids’ Den
First Published: 8 November 2022
Refreshed: 10 November 2024
Reading Time: 3 minutes
This striking 10.5m x 4.5m garden room, crafted by Garden Fortress, showcases the versatility of their Classic Garden Room range. This spacious building is cleverly divided into two main areas: a home gym and a dedicated kids’ den.
Customised Design Options
Garden Fortress provides six distinct styles within the Classic Garden Room range, each serving as an adaptable starting point for your ideal layout. We have previously highlighted their Classic Garden Room 6, which incorporates a large covered deck area enhancing indoor-outdoor living.
Fusion of Exterior Finishes
This Classic Garden Room 3 range boasts a bold and modern exterior, thanks to the combination of premium cladding materials. The front elevation features richly coloured Western Red Cedar, framed by dark grey Larch cladding. Both materials are low-maintenance and have a long lifespan, ensuring durability and ease of care.
The dark grey Larch enhances the recessed front wall's detail, adding depth to the design. A grey composite step, resistant to rot and non-slip, leads into the rooms and is complemented by a tapered grey Larch skirt, which cleverly conceals the sloping ground. This skirt is supported by ground screw foundations—an efficient solution for uneven terrain.
Spacious Bi-Fold Doors
Each room features a 3m wide set of bi-fold doors, fostering a seamless indoor-outdoor connection. These doors, finished in Anthracite grey to match the cladding, slide open smoothly to create an expansive, airy feel. The minimal colour palette enhances the overall modern aesthetic.
High-Spec Interior Finishes
Garden Fortress completes the interior of their rooms with meticulous attention to detail. The rooms are plastered and decorated to a high standard, featuring quality grey oak laminate flooring and matching Anthracite grey skirting boards. The light grey painted walls continue the cohesive, contemporary look.
Learn More
For more information on creating a similar project, reach out to the Garden Fortress team at 07931 364 389 or via email at info@gardenfortress.com. You can also browse their impressive portfolio at www.gardenfortress.com.
Garden Fortress is based in Epsom Downs and serves Surrey and London, as well as the counties of Kent, East Sussex, West Sussex, Hampshire, and Berkshire.




