Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Mercia Sherwood Harlow 4mx4m Insulated Garden Room - (UPVC Windows & Doors) - OakThe 4m x 4m Harlow Insulated Garden Room is a modern, all season solution for expanding your living space. Ideal as a garden office, gym, or studio, it features a striking winged design, Eco quilt insulation, and double glazed French doors. Built in the UK with sustainable timber, it offers superior weather protection, removable internal panels for electrical access, and a durable 50 year EPDM rubber roof for long term peace of mind. Key Features
The 4m x 4m Harlow Insulated Garden Room is a modern, all-season solution for expanding your living space. Ideal as a garden office, gym, or studio, it features a striking winged design, Eco-quilt insulation, and double-glazed French doors. Built in the UK with sustainable timber, it offers superior weather protection, removable internal panels for electrical access, and a durable 50-year EPDM rubber roof for long-term peace of mind.
Key Features
- Architectural Design: Unique winged porch and geometric shape give a modern, standout look
- Year-Round Comfort: Eco-quilt insulation in roof, walls, and floor equals 100mm of glass wool
- Energy Efficient: Double-glazed French doors and windows retain heat and block noise
- Smart Interior Design: Removable internal panels for discreet electrical wiring and cabling
- Premium Roofing: EPDM rubber membrane roof with a 50-year lifespan for ultimate protection
- Sustainable & British Made: Crafted in the UK with FSC-certified timber
- Customisable Layout: Window and door locations can be changed to suit your preferences
- Full Installation Included: Installed by expert fitters, leaving you with a ready-to-use space
Specifications
| Feature | Details |
|---|---|
| Product Name | Harlow Insulated Garden Room – 4m x 4m |
| Range | Sherwood |
| Treatment Type | Untreated (Requires annual wood treatment) |
| People Required to Build | Fully Fitted by Professional Installers |
| Guarantee | 10-Year Anti-Rot Guarantee |
| Cladding | Shiplap+ Tongue & Groove |
| Wall Thickness | 72mm Double Skinned with Internal Insulation |
| Insulation | Eco-Quilt (walls & roof), AirTec (floor) |
| Roof Material | OSB & 12mm Tongue and Groove |
| Roof Covering | EPDM Rubber Membrane (50-Year Lifespan) |
| Floor Material | 16mm Tongue & Groove |
| Door Style | Double French Doors |
| Windows | Double Glazed – Layout Customisable |
| Building Type | Insulated Garden Room / Office / Studio / Gym |
| 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:
- 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
4.5 ★★★★★
Based on 2227 reviews
Sort
Product Reviews
★★★★★ 5
Timberland quality
Color: Black (Sportz)
Always loved Timberland products never thought of ordering one as a Wallet. Glad you have them out there. I bought one for my son and he liked it so much. I got one for myself. Thank you very much.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
★★★★★ 5
Great value for the style and material
Color: Brown
Purchased as a replacement for my son's previous wallet. He found this same wallet on Timberland's website at a much higher price. He received it and has used it ever since it was delivered. He was very pleased and still is with how soft the wallet is. He likes the style a lot as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
★★★★★ 5
Perfect wallet
Color: Black (Sportz)
This is a quality wallet that you would think cost more.. nice and thin and that’s why I bought it. My son needed a new wallet and prefers it to be light weight and not bulky. This is perfect. Nice capacity and all you will need. 5 stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
★★★★★ 5
Great material
Color: Black (Sportz), Color: Black (Sportz)
Wanted something to use while at work and this wallets definitely does exactly what it should it’s really great quality and it fits all my stuff too
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
★★★★★ 5
Clean Look and Very Comfortable
Size: 10, Color: White/Navy Pp
Great everyday sneakers. They look clean, stylish, and go well with almost anything. The fit was true to size, and they’re surprisingly comfortable for daily wear. Quality feels solid, especially for the price. Definitely a good casual shoe option.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
recommand products
Juan Luis Martinez, the first Spanish shoemaker of the 1500s and a pioneer of luxurious fashion footwear in Spain. His iconic designs, crafted from the finest Italian leathers, were inspired by the traditional codices of Spanish design, but-low top
150.00
ULTIMA BRAKE MASTER CYLINDER TO SUIT FORD FALCON BA BF BARRA E-GAS 4.0L I6 SUITS SEDAN WITH ABS & TRS
141.00
STEERING RACK TO SUIT TOYOTA LANDCRUISER UZJ200R VDJ200R 2UZ-FE 1VD-FTV TWIN TURBO DIESEL 4.5L 4.7L V8
281.50
Giovanni Marcello, a fashion-forward Italian streetwear designer from the 1990s. He was known for his edgy urban looks that fused traditional Italian craftsmanship with modern, progressive designs. His pieces often featured bold colors and-Tee
60.00
Snailwhite Gold Advanced Retinol Eye Cream
32.95