1
/
of
15
SKU:EdwinW5D4UPVCW
Mercia
Mercia Sherwood Edwinstowe 5mx4m Insulated Garden Room - (UPVC Windows & Doors) - White
Mercia Sherwood Edwinstowe 5mx4m Insulated Garden Room - (UPVC Windows & Doors) - White
Regular price
£14,275.00
Regular price
Sale price
£14,275.00
Unit price
/
per
Couldn't load pickup availability
- Free UK Delivery *
- 4 - 6 Weeks
- 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.
Elevate your outdoor living with the Edwinstowe 5m x 4m Insulated Garden Room—crafted for year-round comfort and contemporary style. Featuring 72mm double-skinned insulated walls, UPVC double-glazed windows, and a 50-year EPDM rubber roof, it's ideal as a home office, guest suite, gym, or studio. This low-maintenance, energy-efficient garden building is fully customisable, professionally installed, and made from sustainably sourced UK timber—offering beauty and performance in every season.
Key Features
- Fully insulated walls, floor, and roof – ideal for year-round use
- 72mm thick double-skinned walls with UK-manufactured EcoQuilt multi-foil insulation
- UPVC double-glazed doors and windows in anthracite, oak, or white for style and efficiency
- Multipoint locking systems for enhanced security and wind-resistant ventilation
- EPDM rubber roof membrane with a 50-year lifespan and high UV/weather resistance
- 16mm tongue & groove floor insulated with AirTec for warmth and moisture resistance
- Customisable design – add or move windows/doors to suit your space
- 10-year anti-rot guarantee (with annual treatment) and 1-year parts warranty
- Sustainably sourced PEFC-certified timber and UK-made craftsmanship
- Professional home installation included for hassle-free setup
Specifications
Specification | Detail |
---|---|
Product Name | Mercia Edwinstowe 5m x 4m Insulated Garden Room |
Range | Sherwood Collection |
External Dimensions | Approx. W: 500 cm x D: 400 cm x H: 241 cm |
Building Type | Insulated Garden Room |
Wall Thickness | 72mm double-skinned with EcoQuilt insulation |
Floor | 16mm tongue & groove, insulated with AirTec |
Roof | OSB & 12mm tongue & groove with EPDM rubber membrane |
Doors | Double UPVC French doors |
Windows | UPVC double-glazed, top-opening |
UPVC Colour Options | Anthracite, Oak, White |
Roof Type | Pent roof |
Cladding Type | Shiplap+ Tongue & Groove |
Treatment | Untreated (requires post-install treatment) |
Guarantee | 10-year anti-rot (with treatment), 1-year parts warranty |
Installation | Included as standard |
Customisation Options | Yes – windows, door location, size variants |
Sustainable Timber | PEFC-certified, UK-sourced and manufactured |
Share
No reviews














