1
/
of
17
SKU:EdwinW3D4UPVCW
Mercia
Mercia Sherwood Edwinstowe 3mx4m Insulated Garden Room - (UPVC Windows & Doors) - White
Mercia Sherwood Edwinstowe 3mx4m Insulated Garden Room - (UPVC Windows & Doors) - White
Regular price
£10,805.00
Regular price
Sale price
£10,805.00
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.
The Edwinstowe 3m x 4m Insulated Garden Room is the perfect modern extension for your home or garden. Fully insulated with EcoQuilt, it offers year-round comfort—ideal as a home office, studio, gym or guest space. Featuring double-skinned walls, French doors, double glazing, and a 50-year EPDM roof, it combines durability with style. Built in the UK using sustainable timber and customisable to your needs.
Key Features
- Fully Insulated Walls, Floor & Roof with EcoQuilt multi-foil insulation
- Double Skinned 100mm Thick Walls for excellent thermal performance
- Double Glazed French Doors & Windows for comfort and security
- EPDM Rubber Roof Membrane – 50-year life span
- Removable Internal Panels – easy to hide electrics and cables
- Contemporary Scandinavian Design with clean lines and angles
- Customisable Layout – add windows, move doors, and more
- Sustainably Sourced Timber – Made in the UK with ethical materials
Specifications
Specification | Details |
---|---|
Treatment Type | Untreated (annual treatment recommended) |
Guarantee | 10-Year Anti-Rot Guarantee |
Cladding | Shiplap+ Tongue & Groove |
Wall Thickness | 72mm Double Skinned |
Roof Material | OSB & 12mm Tongue & Groove |
Roof Covering | EPDM Rubber Membrane (50-Year Lifespan) |
Floor Material | 16mm Tongue & Groove |
Door Style | Double French Doors (Double Glazed) |
Building Type | Insulated Garden Room |
Available Sizes | 3x4m, 4x3m, 4x4m, 5x3m, 5x4m, 6x3m, 6x4m |
Share
No reviews
















