Space 8 7.4m x 5m Garden Room, Office, Bar, Outdoor Entertainment

Space 8 is our most expansive L-shaped garden room — a striking mono-pitch design with a 7.4m frontage and 5m depth that delivers exceptional space for home offices, studios, gyms, outdoor entertainment, or a premium garden bar. The L-shaped layout creates naturally distinct zones, making it ideal for combining multiple uses in one impressive structure.

Specification

• Dimensions: 7.4m × 5m
• Floor Area: 37 m²
• Product Code: OS-GR-S8.XL
• Layout: L-shaped plan
• Panel Thickness: 97mm walls & floor / 122mm roof (polyurethane core)
• Wall U-Value: 0.34 W/m²K — exceeds Building Regulations
• Roof U-Value: 0.26 W/m²K — superior thermal performance
• Air Tightness: <1 m³/hr/m² at 50 Pascals
• Compliance: Part L Compliant — UK Building Regulations

Key Features

• L-shaped layout — ideal for creating separate zones
• Mono-pitch roof
• Full-height glazing
• Corner entry option

What's Included in the Kit

• 97mm Wall & Floor SIPs — prefabricated
• 122mm Roof SIPs — prefabricated
• Timber/SIP joining splines
• Structural treated timber
• Steel RSJ (bi-fold door option only)
• Timber window & door aperture linings
• Angled roof firings
• External treated timber battens
• Breather membrane
• Adhesives
• Basic cladding package — external cladding supplied and fitted as standard

Full Installation Included

Every Space 8 is supplied with full professional installation across Mainland UK — completely free of charge. Our experienced team handles everything from start to finish, including:

• Foundation installation — ground preparation and base construction
• Fully insulated structure — high-performance SIP panels insulated throughout walls, floor, and roof
• EPDM rubber roof — fully fitted, seamless, and long-lasting
• Windows and doors — professionally installed and weather-sealed
• Basic cladding package — external cladding installed as standard finish

You simply choose your space — we take care of the rest.

Optional Add-Ons (Priced Separately)

Personalise your Space 8 with a range of premium upgrades. The following add-ons are available at an additional cost:

• Electrical package (lighting, sockets, consumer unit)
• Insulated flooring upgrade
• Bi-fold or sliding door upgrade
• Premium cladding colour & finish upgrades
• Decking installation
• Guttering and drainage
• Internal lining and plastering
• Custom seating installation — bespoke built-in seating tailored to your space
• Bar installation — custom-fitted bar unit, perfect for garden entertaining

Contact us to discuss your requirements and receive a tailored quote for any add-ons.