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Transform your outdoor space with the Mercia Edwinstowe 5m x 4m Insulated Garden Room. Designed for all-season use, this modern garden room features double-skinned insulated walls, UPVC double-glazed windows and doors, and a long-lasting EPDM rubber roof. Perfect as a home office, guest room, or creative retreat, the Edwinstowe combines contemporary design, superior insulation, and sustainable timber for stylish, year-round functionality.
Key Features
Fully insulated walls, roof, and floor – year-round comfort in any climate
UPVC double-glazed windows and French doors with multipoint locks for security
EPDM rubber roof – waterproof, UV-resistant, and lasts up to 50 years
72mm double-skinned walls with EcoQuilt insulation and internal cable concealment panel
16mm tongue & groove floor and OSB/tongue & groove roof for lasting strength
Available in multiple UPVC colours: Anthracite, Oak, and White – no painting needed
Modern pent roof design – clean lines and low profile, ideal for urban or rural gardens
Home installation included by skilled installers for a stress-free experience
Sustainably sourced UK timber – PEFC certified and ethically manufactured
Customisable layout – reposition doors and windows, or add extras with ease
Specifications
Feature
Details
Product Name
Mercia Edwinstowe 5m x 4m Insulated Garden Room
Collection
Sherwood Range
External Dimensions
Approx. W: 500 cm x D: 400 cm x H: 241 cm
Roof Type
Pent flat roof with EPDM rubber membrane (50-year life expectancy)
Wall Construction
72mm thick double-skinned walls with EcoQuilt insulation
