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Mercia

Mercia Sherwood Harlow 6mx3m Insulated Garden Room - (UPVC Windows & Doors) - White

Mercia Sherwood Harlow 6mx3m Insulated Garden Room - (UPVC Windows & Doors) - White

£14,110.00
£14,110.00
Sale Sold out
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The 6m x 3m Harlow Insulated Garden Room is a contemporary, fully insulated outdoor building perfect for year-round use. Whether you need a home office, gym, or stylish retreat, this spacious garden room combines stunning design with practical features like EcoQuilt insulation, UPVC double glazing, and a durable EPDM roof. Built in the UK from sustainable timber and professionally installed as standard. 

Key Features

  • Architectural Design – Geometric form with stylish winged porch
  • Year-Round Use – Fully insulated walls, roof & floor
  • UPVC Double Glazing – Improved warmth, soundproofing & security
  • Fully Installed – Expert fitting included in the price
  • EPDM Roof – Long-lasting, UV & weather resistant (50-year lifespan)
  • Sustainably Sourced Timber – Ethically made in the UK
  • Secure & Practical – Multi-point locking, openable secure windows
  • Concealed Cabling Access – Hidden panel system for electrics 

Specifications 

Feature Details
Model Harlow 6m x 3m Insulated Garden Room
Collection Sherwood Range
External Size Approx. 6m (W) x 3m (D)
Treatment Type Untreated – annual treatment required
Installation Included – professional fitting service
People Required None – fully installed
Guarantee 10-Year Anti-Rot Guarantee
Cladding Shiplap+ Tongue & Groove
Wall Thickness 72mm Double Skinned with 100mm cavity insulation
Wall Insulation EcoQuilt Multi-Foil with vapour control layer
Roof Material OSB & 12mm Tongue & Groove
Roof Insulation EcoQuilt Multi-Foil
Roof Covering EPDM Rubber – 50-year lifespan
Floor Material 16mm Tongue & Groove
Floor Insulation AirTec reflective insulation
Windows & Doors Double Glazed UPVC (Anthracite, Oak, or White)
Door Style Double French Doors
Customisation Window/door placement & quantity adjustable
Building Type Insulated Garden Room
Timber Origin Sustainably sourced – UK made
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