SKU: 15611096790

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

Sale price$7166.25 Regular price$7962.50
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

Mercia Sherwood Harlow 6mx4m Insulated Garden Room - (UPVC Windows & Doors) - WhiteThe 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, its 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 &

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
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: 15611096790

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4.3 ★★★★★
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Outdoorfun
Battle Creek, US
★★★★★ 5
Good for the $$$
Worked great on my Mercruiser Alpha One Gen 2. Once the bottom unit of the outdrive is off and cleaned it only takes a few minutes to install impeller, seals and housing. A very affordable alternative to taking it to the shop.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
F
Verified Purchase
FrankieJ
Los Angeles, US
★★★★★ 5
Fit perfectly and very complete set of parts
Had everything I needed plus some extra parts in the kit. I probably could have just replaced the impeller for slightly less but while everything was disassembled you might as well replace the works. Included - Water Pump Impeller, Housing, Key, Face Plate, Face Plate Gasket, O-Ring, Seal Face and Carrier Assembly Oil Seal
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Reviewed in the United States on October 28, 2025
C
Verified Purchase
chris null
Dallas, US
★★★★★ 5
Water impeller kit
Worked perfectly for my ‘02 Rinker Captiva 212 with the 5.7 Mercruiser Aloha one outdrive !
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Reviewed in the United States on October 9, 2025
J
Verified Purchase
Jmac
Port Orchard, US
★★★★★ 4
Good quality, but could have used better instructions
The kit was complete, and all the components were well made. However, if you aren't somewhat mechanical, it would be fairly easy to install the gaskets and backing plate in the wrong sequence. With better instructions, this would be a 5 star plus kit.
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Reviewed in the United States on July 31, 2025
R
Verified Purchase
ross
Belleville, US
★★★★★ 5
Don't pay boat shops for over priced services!
Boat shop wanted $400 dollars for a new water pump replacement. Got this on Amazon and watched a few utube videos. Took less then 2hrs to take apart and replace. I put it in a Alpha 1 gen 2 lower. Very simple process.
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Reviewed in the United States on May 24, 2025

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