Our signature-style garden rooms are built to the same exacting standards of a real home. From floor to roof, every detail is thoughtfully designed for lasting comfort, quality and uncompromised luxury.
We offer fully customisable external widths and depths for all garden rooms and annexes.
To qualify as Permitted Development (no planning application required), a garden building must have a floor area under 30 sqm and a maximum external roof height of 2.5m.
Please note: all quoted external sizes exclude decking and roof canopies unless specified. Any garden room or annexe exceeding 30 sqm will require a formal planning application.
Our buildings use robust timber wall construction and premium insulation to ensure year-round comfort.
When calculating your true ‘usable’ internal floor area, allow for the wall build-up by deducting approximately 350mm from the quoted external width and depth.
Permitted Development: To comply with the 2.5m external height limit, internal ceiling height is typically 2.0m (6ft 6in) — ideal for everyday use.
Planning Permission: Opting for a full planning application allows for a more spacious interior with significantly increased ceiling heights:
Sloped (Pitched) Roof: External height up to 3m, with an internal ceiling height of approximately 4m (8ft)
Apex (Gable) Roof: External height up to 4m, with internal ceiling heights of up to 4m (11ft 3in)
RCD-protected fuse box
Warm white LED downlights
Matching light switches with dimmers
Multiple double-power sockets (with USB ports)
External LED wall lights
Waterproof power socket
External LED spotlights in canopy soffit
Smoke alarm
White oak, natural oak or light grey laminate flooring.
Herringbone laminate or engineered hardwood (upgrade)
Our garden rooms and annexes are built to UK Building Regulations and fully certified. Precision-made panels with fully insulated walls, floors, and roof create a warm, durable space all year round.
Composite vertical or horizontal cladding—maintenance-free, rot, UV and weather-resistant
Choice of colours and cladding styles, including Anthracite Grey, Warm Neutrals, Forest Green, and Black
Western Red Cedar timber cladding (option)
Anthracite grey or black aluminium fascia, roofline, and skirting
All timber options FSC-certified and responsibly sourced
EPDM Rubber Roof (Standard)
High-performance, cost-effective option that complies with the 2.5m height limit for Permitted Development under current Planning Regulations.
Seamless waterproof membrane
Durability (30–50 years)
High UV and temperature resistance
Cost-effective, eco-friendly, recyclable
20-year warranty
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Standing Seam Steel Roof (Option)
Premium roofing solution, ideal for larger and taller garden rooms (up to 4 metres roof height limit), combining architectural style, exceptional durability, and long-term value. Fully Building Regulations-compliant, making it mortgage- and insurance-friendly.
Recommended for Planned Development (3–4 metre roof height)
Standing seam black metal exterior
Durability (40–70 years)
Increases property value
Superior weather resistance
Sleek, high-end architectural look
Minimal lifetime maintenance
Eco-friendly and recyclable
25-year warranty
Double-glazed aluminium French or sliding doors
Aluminium bi-fold doors (upgrade)
Full-height aluminium windows
Tempered safety and fire-resilient glass
Multi-point security locking doors
A++ rated argon-filled, energy-efficient glazing
Insulated metal entrance door (upgrade)
Black external finish (white internal option)
Integrated window blinds (upgrade)
Composite decking and steps
Zero-maintenance composite boards
Anthracite grey, warm neutrals, black or cedar finish
Integrated lighting