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SKU:CressW5D3UPVCG

Mercia

Mercia Sherwood Cresswell 5mx3m Insulated Garden Room - (UPVC Windows & Doors) - Grey

Mercia Sherwood Cresswell 5mx3m Insulated Garden Room - (UPVC Windows & Doors) - Grey

Regular price £14,165.00
Regular price Sale price £14,165.00
Sale Sold out
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The 5m x 3m Creswell Insulated Garden Room with Anthracite UPVC is a contemporary, year-round solution for home offices, studios, or personal retreats. Fully insulated walls, roof, and floor combined with double-glazed windows and doors ensure comfort in all seasons. With a 50-year EPDM rubber roof and modern recessed design, it’s as stylish as it is practical. Sustainably built in the UK and installed by experts. 

Key Features

  • Fully insulated: walls, roof, and floor with EcoQuilt & AirTec insulation
  • Double-skinned 100mm walls with removable internal panel for hidden wiring
  • UPVC Anthracite windows and French doors with multipoint locking
  • 50-year lifespan EPDM rubber roof for superior weather protection
  • Double glazed for thermal efficiency and sound reduction
  • Modern recessed front with sheltered veranda and clean lines
  • Sustainably sourced timber and made in the UK
  • Home installation included as standard
  • Customisable window/door layouts and size options available 

Specifications 

Feature Details
Product Name Creswell 5m x 3m Insulated Garden Room with Anthracite UPVC
Treatment Untreated (requires annual wood treatment)
Installation Fully fitted by professional team
Guarantee 10-Year Anti-Rot Guarantee
Wall Construction 72mm Double Skinned (100mm cavity with EcoQuilt insulation)
Roof Type Pent roof with 50-year EPDM rubber membrane
Roof Material OSB & 12mm Tongue and Groove
Floor Material 16mm Tongue and Groove with AirTec insulation
Cladding Shiplap+ Cladding
Door Style Double French Doors (UPVC, Anthracite)
Window Style Double Glazed UPVC (Anthracite)
Building Type Fully Insulated Garden Room
Sustainability FSC-Certified, UK-sourced and manufactured
People Required Fully Fitted – No DIY required

 

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