We accept major credit card providers including Mastercard, Visa, Discover and American Express as well as PayPal. See our footer menu for all payment methods.
The Creswell 6m x 4m Insulated Garden Room is the largest in our Sherwood range—perfect as a home office, gym, studio, or guest space. With 72mm double-skinned insulated walls, UPVC double-glazed windows, and an EPDM roof with a 50-year lifespan, it’s built for year-round comfort. Its Scandinavian-inspired design and fully fitted installation service make it a premium, hassle-free garden building solution.
Key Features
Spacious 6m x 4m layout—ideal for multi-purpose use
Fully insulated roof, floor, and 72mm double-skinned walls
Energy-efficient UPVC doors and windows in anthracite, oak, or white
50-year EPDM rubber roof—waterproof, UV-resistant, and durable
EcoQuilt and AirTec insulation for heat retention and damp protection
Contemporary pent roof design inspired by Scandinavian minimalism
Home installation service included at no extra cost
10-year anti-rot guarantee with sustainable, UK-sourced timber
Specifications
Feature
Details
Treatment Type
Untreated – requires annual timber treatment
People Required
Fully Fitted (Installation included)
Guarantee
10-Year Anti-Rot Guarantee
Cladding Type
Shiplap+ Cladding
Wall Thickness
72mm Double Skinned (with EcoQuilt insulation)
Roof Material
OSB & 12mm Tongue and Groove + EPDM Rubber Covering
Floor Material
16mm Tongue & Groove + AirTec Insulation
Door Style
UPVC Double French Doors
Window Style
UPVC Double-Glazed (Available in Anthracite, Oak, White)
