SKU: 3306238456

Mercia Sherwood Edwinstowe 5mx4m Insulated Garden Room - (UPVC Windows & Doors) - Grey

Sale price$6896.25 Regular price$7662.50
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

Mercia Sherwood Edwinstowe 5mx4m Insulated Garden Room - (UPVC Windows & Doors) - GreyTransform 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

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
Insulation EcoQuilt multi-foil (walls & roof), AirTec bubble foil (floor)
Roof Material OSB with 12mm tongue & groove overlay
Floor Material 16mm tongue & groove
Doors Double UPVC French doors with multipoint locking system
Windows UPVC double-glazed (available in anthracite, oak, or white)
Treatment Supplied untreated – wood preservative required post-installation
Guarantee 10-year anti-rot guarantee / 1-year parts warranty
Installation Professional home installation included
Timber Source Sustainably sourced, PEFC-certified timber
Customisation Yes – window/door placement and options available
Building Type Fully insulated garden room
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 3306238456

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Shawn A Hughes
Lexington, US
★★★★★ 5
Fits well, good quality.
Good assortment for the price; clips fit well.
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Reviewed in the United States on March 10, 2026
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Harold Monroe
Waukegan, US
★★★★★ 5
Good
Works great.
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Reviewed in the United States on January 11, 2026
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Samuel B Wentzel
Draper, US
★★★★★ 5
OEM quality
Size: 5 Quart, Style: 1 Pack
This stuff is supposed to be as good or better than OEM Subaru CVT fluid. It works well so far. And it's definitely a lot cheaper than taking it to a dealership and having a flush and fill done
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Reviewed in the United States on February 20, 2026
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Stephen L. Smith
Lexington, US
★★★★★ 5
Worth The Cost Using For Subaru's.
Size: 5 Quart, Style: 1 Pack
Worked great in my Subaru Outback and my daughter's Subaru Forester. Both transmissions shifting very smoothly.
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Reviewed in the United States on April 26, 2026
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JACK
Dallas, US
★★★★★ 5
Exactly what advertised
Size: 5 Quart, Style: 1 Pack
Good product and is the same as Genuine Subaru CVT fluid. This company makes it for Subaru
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Reviewed in the United States on May 13, 2026

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