SKU: 47280186058

Mercia Sherwood Harlow 3m x 4m Insulated Garden Room

Sale price$4790.25 Regular price$5322.50
Save 10%

Pay in installments of $1330.62 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Mercia Sherwood Harlow 3m x 4m Insulated Garden RoomThe Harlow Insulated Garden Room (3m x 4m) offers a stylish and functional space for a home office, gym, or studiodesigned for year round use. Featuring a modern winged exterior, EcoQuilt insulation, double glazing, and a 50 year EPDM roof, it ensures durability and comfort. Manufactured in the UK with sustainably sourced timber, this customisable garden room blends style and substance effortlessly. Key Features 3m x 4m Contemporary Design Compact yet

The Harlow Insulated Garden Room (3m x 4m) offers a stylish and functional space for a home office, gym, or studio—designed for year-round use. Featuring a modern winged exterior, EcoQuilt insulation, double glazing, and a 50-year EPDM roof, it ensures durability and comfort. Manufactured in the UK with sustainably sourced timber, this customisable garden room blends style and substance effortlessly. 

Key Features

  • 3m x 4m Contemporary Design – Compact yet spacious for various uses
  • All-Season Use – EcoQuilt multi-foil insulation in walls, roof & floor
  • Double-Glazed French Doors & Windows – For natural light and energy efficiency
  • EPDM Rubber Roof – Waterproof and designed to last 50 years
  • Concealed Wiring Ready – Easily removable interior wall panels for cabling
  • 72mm Double Skinned Walls – Excellent thermal and structural performance
  • Eco-Friendly Timber – FSC-certified and UK-manufactured
  • Customisable Options – Window/door placement and size variants available 

Specifications 

Specification Details
Product Name Harlow Insulated Garden Room – 3m x 4m
Treatment Type Untreated
Installation Fully Fitted
Guarantee 10-Year Anti-Rot Guarantee
Cladding Shiplap+ Tongue & Groove
Wall Thickness 72mm Double Skinned with EcoQuilt Insulation
Roof Material OSB & 12mm Tongue & Groove
Roof Covering EPDM Rubber Membrane (50-Year Life Expectancy)
Floor Material 16mm Tongue & Groove
Door Style Double French Doors
Glazing Double Glazed Windows and Doors
Building Type Garden Room
Available Sizes 3x4m, 4x3m, 4x4m, 5x3m, 5x4m, 6x3m, 6x4m
Customisation Optional window/door relocation or additions
Manufactured In United Kingdom
Timber Source Sustainably Sourced, FSC 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: 47280186058

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 19 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Juanaenae
New York, US
★★★★★ 5
Fitted perfectly
Style: Gloss Black Double Slats, Size: E46(1999-2002)2-Door
Fitted perfectly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
L
Verified Purchase
Luis Olvera
West Palm Beach, US
★★★★★ 5
Looks so dang good!
Style: Gloss Black Double Slats, Size: F30(2012-2018)
These look incredible and are a must have upgrade on every BMW F30. Super easy to install, just snaps into place!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
H
Verified Purchase
Heath Coburn
Omaha, US
★★★★★ 5
Let there be light
Easy to mount and wire. Seems to be made sturdy for trail riding. Easy to see behind utv on dusty trails.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
R
Verified Purchase
Ron
Los Angeles, US
★★★★★ 5
Work great
Just to let people know, they dont work very well unless there is something in the air to reflect the light off like sand, rain or fog. I like them for trail riding in the dunes. More noticable than just a normal lighted whip.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2025
A
Verified Purchase
ANDY
Lake Worth, US
★★★★★ 5
Look heavy duty
They are well-made
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025

recommand products