Mercia Sherwood Harlow 6mx4m Insulated Garden Room - (UPVC Windows & Doors) - White

Name: Mercia Sherwood Harlow 6mx4m Insulated Garden Room - (UPVC Windows & Doors) - White
Brand: Mercia
SKU: HarloW6D4UPVCW
Price: 15925.0 GBP
Availability: InStock

£15,925.00

Sale Sold out

Quantity

Free UK Delivery *
4 - 6 Weeks

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The 6m x 4m Harlow Garden Room is the largest in the Sherwood Range, offering premium, fully insulated space for year-round use. With sleek architectural wings, double-skinned walls, double-glazed UPVC windows and doors, and a 50-year EPDM roof, it’s perfect as a home office, studio, or guest retreat. Customisable and fully installed, the Harlow brings contemporary style and functionality to your garden.

Key Features

Fully Insulated – EcoQuilt walls & roof, AirTec-insulated floor for year-round comfort
UPVC Double Glazing – Choose from anthracite, oak, or white with multipoint locking
Contemporary Wing Design – Modern architecture with a recessed front porch
EPDM Rubber Roof – 50-year lifespan, UV-resistant & patch-repairable
72mm Double-Skinned Walls – Shiplap+ cladding for superior strength & warmth
Home Installation Included – Delivered and built by our expert team
Sustainably Sourced Timber – UK-manufactured with ethical materials
Customisable Layout – Door & window placements tailored to your needs
10-Year Anti-Rot Guarantee – Peace of mind with yearly treatment

Specifications

Specification	Details
Model Name	Harlow 6m x 4m
Building Type	Insulated Garden Room
Range	Sherwood Range
External Size	Approx. 6m (W) x 4m (D)
Wall Thickness	72mm Double-Skinned Shiplap+ Tongue & Groove
Wall Insulation	EcoQuilt Multi-Foil
Roof Insulation	EcoQuilt with OSB & 12mm Tongue & Groove Roof Panels
Floor Insulation	AirTec Bubble Foil + 16mm Tongue & Groove Flooring
Roof Covering	EPDM Rubber Membrane (50-Year Life Expectancy)
Door Style	Double UPVC French Doors with Multipoint Locking
Window Style	UPVC Double Glazed (Opening with Locking System)
UPVC Colour Options	Anthracite, Oak, or White
Treatment Required	Annual treatment required to maintain 10-year guarantee
Installation	Fully Installed by Expert Team (Included)
Base Requirement	Level ground or Elite Timber Base (Upgrade Available)
Guarantee	10-Year Anti-Rot Guarantee
People Required	Fully Fitted – No self-assembly required
Manufactured In	United Kingdom
Timber Source	Sustainably Sourced & Certified