1
/
of
15
SKU:HarloW4D4
Mercia
Mercia Sherwood Harlow 4mx4m Insulated Garden Room
Mercia Sherwood Harlow 4mx4m Insulated Garden Room
Regular price
£12,735.00
Regular price
Sale price
£12,735.00
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.
Enhance your outdoor space with the 4m x 4m Harlow Insulated Garden Room—perfect for a home office, gym, or studio. Its modern winged design creates an architectural statement, while Eco-Quilt insulation and double-glazed French doors ensure year-round comfort. Manufactured in the UK from sustainable timber, this garden room combines style, performance, and functionality, with full installation included.
Key Features
- Modern Winged Design – Sleek geometry with a sheltered porch front
- All-Season Use – Fully insulated walls, floor, and roof
- Double-Glazed Windows & Doors – Retain heat and reduce outside noise
- Electrics-Ready Walls – Removable panels for concealed cabling
- Long-Lasting Roof – EPDM rubber membrane with a 50-year lifespan
- Durable Timber Construction – 72mm double-skinned walls
- Sustainably Sourced – FSC-certified timber, made in the UK
- Customisable Options – Choose window placements, door locations, and more
Specifications
Specification | Details |
---|---|
Product Name | Harlow Insulated Garden Room – 4m x 4m |
Range | Sherwood |
Treatment Type | Untreated (Annual maintenance recommended) |
People Required | Fully Fitted by Expert Installers |
Guarantee | 10-Year Anti-Rot Guarantee |
Cladding | Shiplap+ Tongue & Groove |
Wall Thickness | 72mm Double Skinned with Eco-Quilt Insulation |
Roof Material | OSB & 12mm Tongue & Groove |
Roof Covering | EPDM Rubber Membrane (50-Year Lifespan) |
Floor Material | 16mm Tongue & Groove + AirTec Insulation |
Door Style | Double French Doors (Double Glazed) |
Windows | Double Glazed – Configurable |
Building Type | Garden Room / Home Office / Studio / Gym |
Manufactured In | United Kingdom |
Timber Source | Sustainably Sourced (FSC Certified) |
Share
No reviews














