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Mercia

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

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

£15,925.00
£15,925.00
Sale Sold out
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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
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