SKU: 29098424029

Mercia Sherwood Harlow 6mx4m Insulated Garden Room

Sale price$7067.25 Regular price$7852.50
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

Mercia Sherwood Harlow 6mx4m Insulated Garden RoomThe 6m x 4m Harlow Insulated Garden Room is a contemporary garden building designed for year round comfort. Featuring double skinned, insulated walls, EcoQuilt insulation, and double glazed UPVC windows and doors, its ideal for a home office, gym, or guest room. A striking winged roof design and premium EPDM rubber covering make this a stylish and practical modern garden extensionfully installed and customisable to your needs. Key Features Year Round

The 6m x 4m Harlow Insulated Garden Room is a contemporary garden building designed for year-round comfort. Featuring double-skinned, insulated walls, EcoQuilt insulation, and double-glazed UPVC windows and doors, it’s ideal for a home office, gym, or guest room. A striking winged roof design and premium EPDM rubber covering make this a stylish and practical modern garden extension—fully installed and customisable to your needs. 

Key Features

  • Year-Round Use – Fully insulated walls, roof & floor with EcoQuilt and AirTec
  • 100mm Double-Skinned Walls – Removable internal panels for hidden electrics
  • Double Glazed UPVC Windows & Doors – Available in Anthracite, Oak, or White
  • Contemporary Winged Design – Creates a sheltered porch and bold aesthetic
  • EPDM Rubber Roof – 50-year life expectancy, UV & weather-resistant
  • Fully Installed – Expert construction included in the price
  • Sustainable Timber – Ethically sourced and manufactured in the UK
  • 10-Year Anti-Rot Guarantee – For long-term durability and peace of mind 

Specifications 

Feature Details
Model Name Harlow 6m x 4m
Building Type Insulated Garden Room
Range Sherwood
External Size Approx. 6m (W) x 4m (D)
Wall Construction 100mm Double-Skinned Shiplap+ Tongue & Groove
Wall Insulation EcoQuilt Multi-Foil Insulation
Roof Construction OSB & 12mm Tongue & Groove
Roof Insulation EcoQuilt Multi-Foil Insulation
Roof Covering EPDM Rubber Membrane (50-Year Lifespan)
Floor Construction 16mm Tongue & Groove with AirTec Insulation
Door Style Double UPVC French Doors
Window Style Double Glazed UPVC (Opening and Lockable)
UPVC Colour Options Anthracite, Oak, White
Treatment Required Yes – Annual wood treatment for 10-year guarantee validity
Installation Fully Fitted – Installation included
Base Requirement Firm and Level Surface or Elite Timber Base (Upgrade)
People Req'd to Build 0 (Fully Installed)
Guarantee 10-Year Anti-Rot Guarantee
Manufactured In United Kingdom
Sustainability Ethically sourced & certified timber
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: 29098424029

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4.3 ★★★★★
Based on 26 reviews
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Verified Purchase
Dawn Christine Davault
Whiting, US
★★★★★ 1
Not strong. Didn't last
Color: Large size (7.9")
Was ripped apart very quickly. Not strong. Would not buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
G
Verified Purchase
GRohloff
Houston, US
★★★★★ 4
Keeps her busy!
Color: Medium size (5.9")
Our Molly loves this. Only thing is that it is a little too big for our Maltipoo, but she still tries to keep up with it.
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Reviewed in the United States on April 29, 2026
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Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 5
Tough
Color: Medium size (5.9")
So far my dog hasn’t destroyed it! And it’s been a month. So I call that a win. Plus he loves it.
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Reviewed in the United States on May 26, 2026
D
Verified Purchase
Doug & Kelly
Belleville, US
★★★★★ 5
Great play and chew toy!
Pattern Name: Star
The dogs love these! They're sturdy and give them plenty of chew time. The size is great and they are very playable. The dogs have a lot of fun and the weight is just enough for our little dogs.
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Reviewed in the United States on February 20, 2026
M
Verified Purchase
Michael R. Tench
Charlottesville, US
★★★★★ 5
Great for tug of war
Pattern Name: Checkered
Dog loves them. Best tug of war toy yet. Pretty we’ll indestructible
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026

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