SKU: 16419629193

Mercia Sherwood Harlow 4mx4m Insulated Garden Room

Sale price$5730.75 Regular price$6367.50
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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13

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Description

Mercia Sherwood Harlow 4mx4m Insulated Garden RoomEnhance your outdoor space with the 4m x 4m Harlow Insulated Garden Roomperfect for a home office, gym, or studio. Its modern winged design creates an architectural statement, while Eco Quilt insulation and double glazed French doors ensure year round comfort. Manufactured in the UK from sustainable timber, this garden room combines style, performance, and functionality, with full installation included. Key Features Modern Winged Design Sleek geometry

Enhance your outdoor space with the 4m x 4m Harlow Insulated Garden Room—perfect for a home office, gym, or studio. Its modern winged design creates an architectural statement, while Eco-Quilt insulation and double-glazed French doors ensure year-round comfort. Manufactured in the UK from sustainable timber, this garden room combines style, performance, and functionality, with full installation included. 

Key Features

  • Modern Winged Design – Sleek geometry with a sheltered porch front
  • All-Season Use – Fully insulated walls, floor, and roof
  • Double-Glazed Windows & Doors – Retain heat and reduce outside noise
  • Electrics-Ready Walls – Removable panels for concealed cabling
  • Long-Lasting Roof – EPDM rubber membrane with a 50-year lifespan
  • Durable Timber Construction – 72mm double-skinned walls
  • Sustainably Sourced – FSC-certified timber, made in the UK
  • Customisable Options – Choose window placements, door locations, and more 

Specifications 

Specification Details
Product Name Harlow Insulated Garden Room – 4m x 4m
Range Sherwood
Treatment Type Untreated (Annual maintenance recommended)
People Required Fully Fitted by Expert Installers
Guarantee 10-Year Anti-Rot Guarantee
Cladding Shiplap+ Tongue & Groove
Wall Thickness 72mm Double Skinned with Eco-Quilt Insulation
Roof Material OSB & 12mm Tongue & Groove
Roof Covering EPDM Rubber Membrane (50-Year Lifespan)
Floor Material 16mm Tongue & Groove + AirTec Insulation
Door Style Double French Doors (Double Glazed)
Windows Double Glazed – Configurable
Building Type Garden Room / Home Office / Studio / Gym
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: 16419629193

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Alecia
Belleville, US
★★★★★ 5
Perfect workout shorts!
Special Size: 5" Inseam without Pockets, Size: Medium, Color: Black
Very comfortable and soft material. Great price! Perfect for workouts! Doesn't ride up or have constant pulling on them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
A
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anpsmom2
Fort Morgan, US
★★★★★ 5
Nice fabric
Special Size: 7" Inseam with Pockets, Size: X-Large, Color: Taupe
These are well made. The fabric is perfect! Not thin. I was disappointed that I ordered a size that was too large. I had to return. I need to get updated body measurements before reordering.
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Reviewed in the United States on May 17, 2026
S
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Stefan
Louisville, US
★★★★★ 5
Buy buy buy!!!!
Special Size: 7" Inseam with Pockets, Size: Large, Color: Taupe
Fantastic! I got These a while back k in another color and needed another pair. I got the green, can you say wow! This color is beautiful and bright! They are as comfortable as my other ones! Worth every dime!
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Reviewed in the United States on June 5, 2026
A
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Aubrey
Charlottesville, US
★★★★★ 5
My favorite pair
Special Size: 7" Inseam with Pockets, Size: Large, Color: Black
The most comfortable pair of shorts I own. Material is soft, pockets are the perfect size.
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Reviewed in the United States on May 30, 2026
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Sarah
Massapequa, US
★★★★★ 4
Cute but run big
Special Size: 7" Inseam with Pockets, Size: X-Large, Color: Flamingo Pink
Color is fantastic. Very naked feeling. Runs big. I’m a size 12/14 and usually wear XL with them sometimes feeling tight. I am pear shaped - 35” waist, 47” hip and these fit but were quite loose in the waist. I might consider sizing down if I wanted to tighter. They would be very a bump-friendly non-maternity option
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Reviewed in the United States on May 28, 2026

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