Garden Gym Building Ideas
This page brings together the full archive of garden gym projects we’ve featured, showcasing a wide range of designs by different companies. Some are modular, while others are bespoke, but all have been tailored to suit the client’s preferences and requirements.
The projects highlight how garden gyms can be personalised with features such as increased ceiling height for activities needing extra headroom, reinforced structures for weight training or resistance equipment, and shower rooms for freshening up after a workout. You’ll also find gyms with specialist features like golf simulators, saunas, steam rooms, or hot tubs, creating multifunctional wellness spaces.
The projects are listed most recently published first. Use the pagination to explore all the designs and gather ideas for your own garden gym. Click through to see how these spaces have been thoughtfully designed to meet a variety of fitness and lifestyle needs.
Bespoke Garden Gym by Sanctum Garden Studios
This 6m x 3.5m bespoke garden gym by Sanctum Garden Studios adapts their Contemporary Overhang range with a reinforced floor, extended cedar-clad canopy, generous sliding doors and tailored electrics, including an air source heat pump for year-round workouts at home.
Crusoe Garden Rooms — A Long-Standing Legacy in Nottingham and Nottinghamshire
Crusoe Garden Rooms celebrate their long-standing legacy in Nottingham and Nottinghamshire: hundreds of hand-crafted garden rooms since 2012, delivered by the same family team and trusted electrician, creating truly bespoke spaces for gyms, studios, offices and more.
Pecasa Garden Rooms
We explore the work of Pecasa Garden Rooms, a North London–based specialist creating bespoke garden rooms and annexes. The article looks at their contemporary designs, SIPs construction, online design configurator, and approach to delivering well-insulated, year-round spaces with minimal disruption.
Garden Gym & Wellness Space
A bespoke Garden Gym & Wellness Space by Smart Modular Buildings, showcasing the Affinity range’s flexible sizing, tailored glazing and covered canopy, creating a calm, well-specified home gym with sauna and hot tub, designed for comfortable year-round use at home.
Waterside Garden Room by Crusoe Garden Rooms
A bespoke garden room by Crusoe Garden Rooms, positioned beside a pond with decking shaped around the water’s edge. The building combines Cedar cladding, thoughtful glazing, and a high-spec interior to create a year-round space for relaxing and exercising, plus a matching store.
A Room in the Garden Designed to Fit an Angled Plot
A Room in the Garden has created a bespoke garden room that follows the angled boundaries of this plot, maximising every inch of space. The made-to-measure design combines a home office, gym, and guest room, with impressive architectural detailing.
A Range Garden Gym With Vaulted Ceiling by Green Retreats
This A Range garden gym by Green Retreats highlights how a pitched roof design with a vaulted ceiling creates valuable headroom for exercise. Clever glazing, bifold doors, and tailored layout choices combine to form a bright, spacious and highly functional home workout space.
Double Garden Room Project by Cosy Garden Rooms
This Nottinghamshire project features two bespoke garden rooms designed around an irregular plot. Thoughtful positioning, cohesive materials and flexible interiors create a functional gym, games room and storage space that feels naturally integrated into the garden.
A Garden Room Can Become the Most Versatile Room in Your Home
Crusoe Garden Rooms’ clients show just how versatile their buildings can be — from music rooms and gyms to pool houses, creative studios, and family entertainment spaces, all designed for year-round comfort and tailored around how you want to use your garden room.
Bespoke Garden Gym and Office with Cassette Toilet
This 9m x 4m bespoke garden building combines a home gym, office, and cloakroom. Finished with low-maintenance composite cladding, it includes a practical cassette toilet system — providing convenience, comfort, and contemporary style for year-round use.
Timber Rooms – Go-To Name for Bespoke Golf Studios
Timber Rooms are a go-to name for home golf studios across Sussex, Surrey, and South London. Their bespoke buildings combine optimal height, acoustic design, and professional simulator technology for year-round practice and play.
Better Than an Extension: A Multi-Functional Garden Room
Zac and Jen chose a bespoke Cosy Garden Room over a traditional extension, creating a multi-functional space for work, exercise, and family life. With taller ceilings, triple-aspect glazing, and striking oak cladding, it’s a stylish, versatile alternative to an extension.
Pool House with Sauna, Changing Room & Shower Room
Timber Rooms returned to a Sussex garden to create this 8.5m x 2.9m mono-pitched pool house with sauna, changing room, shower room, and main living space. Cedar cladding, large glazing, and turnkey service combine to deliver a high-spec, ready-to-use building.
Pent Roof Garden Office & Gym Building
Miniature Manors designed this garden room in West Sussex to serve as both a home office and gym. Built within the grounds of a Grade II Listed property, the design blends Sussex barn character with a high-spec contemporary finish.
Pitched Roof Garden Gym by Cosy Garden Rooms
This bespoke garden gym by Cosy Garden Rooms showcases the benefits of a pitched roof and vaulted ceiling, with charred larch cladding, natural interior finishes, and full project management. Built under Permitted Development, it demonstrates what’s possible without planning permission.
Large Garden Family Room with Sauna & Store
This 6.5m x 5.17m multi-purpose garden room by Garden Spaces includes a family living space, sauna area, and hidden store. Built to Permitted Development rules, the deep layout, high-spec finish, and collaborative design approach make it a versatile year-round retreat.
Garden Office, Gym and Sauna Retreat by Lux Garden Rooms
Lux Garden Rooms created this impressive lifestyle retreat in Leeds, combining a home office, gym, sauna room and covered jacuzzi area. The 8.1m x 3.5m building is fully insulated and decorated, with a sauna featuring LED lighting and a canopy providing year-round outdoor comfort.
Crusoe Bespoke Garden Room Gym
This bespoke garden gym by Crusoe Garden Rooms Limited was commissioned by a returning client in Surrey. Designed with extra ceiling height, an angled front wall, and tailored structural reinforcements, it’s a stylish and practical year-round fitness space completed in just 10 days.
Bespoke Garden Sauna with Outdoor Shower
Timber Rooms have created a bespoke beachside garden sauna complete with outdoor shower. Clad in Thermo Ayous, this 2m x 2m sauna combines traditional features with modern touches, including integrated speakers, and is finished with thoughtful details inside and out.
A Garden Gym, Office & Sauna Studio in Kent
This Kent garden room project by Ark Design Build combines a home gym, office, and sauna across two stylish buildings, showcasing the possibilities of bespoke design and thoughtful detailing, including an asymmetrical roofline and striking mixed cladding finishes.
Golf Simulator Studio Designed for Serious Play
This golf simulator room by Timber Rooms highlights a growing trend for garden-based practice spaces. With bespoke design, clever use of height, and luxurious detailing, it offers a high-performance solution for golfers wanting to play all year round at home.
Indoor-Outdoor Garden Room with Swim Spa
Heritage Living Group has designed an L-shaped garden room with a home office, stylish cloakroom, and covered swim spa. Featuring bi-fold doors, a canopy with recessed lighting, and low-maintenance finishes, it creates a seamless indoor-outdoor space for work and relaxation year-round.
A Tiny Garden Gym Designed to Slot In
This 7sqm garden gym in Tunbridge Wells maximises space in a basement courtyard with clever design. Featuring natural light from multiple windows, built-in storage, air conditioning, and a sedum roof, it provides a high-spec workout environment in a compact yet functional footprint.
Tailor-Made Garden Gyms
Tailor-made garden gyms by Crusoe Garden Rooms offer stylish, bespoke spaces designed to suit your fitness and leisure needs. From tranquil yoga studios to multi-functional gyms, their high-quality designs feature year-round comfort, premium finishes, and customisable options for added convenience.