SKU: 28627657812

Mercia Sherwood Thoresby 5mx3m Insulated Garden Room - (UPVC Windows & Doors) - Oak

Sale price$6344.55 Regular price$7049.50
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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9

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Description

Mercia Sherwood Thoresby 5mx3m Insulated Garden Room - (UPVC Windows & Doors) - OakThe 5m x 3m Thoresby Insulated Garden Room with Oak UPVC offers year round comfort in a stylish, fully insulated space. With double glazed UPVC windows, a sheltered veranda, and a modern apex roof, its perfect for a home office, gym, or retreat. Featuring EcoQuilt & AirTec insulation, EPDM roofing, and a customisable layout, this premium garden building is secure, low maintenance, and includes home installation. Backed by a 10 year anti rot guarantee.

The 5m x 3m Thoresby Insulated Garden Room with Oak UPVC offers year-round comfort in a stylish, fully insulated space. With double-glazed UPVC windows, a sheltered veranda, and a modern apex roof, it’s perfect for a home office, gym, or retreat. Featuring EcoQuilt & AirTec insulation, EPDM roofing, and a customisable layout, this premium garden building is secure, low-maintenance, and includes home installation. Backed by a 10-year anti-rot guarantee.

Key Features

  • Fully Insulated Walls, Floor & Roof – Includes EcoQuilt and AirTec insulation for all-year use.
  • Oak Effect UPVC Doors & Windows – Stylish, secure, low-maintenance, and energy-efficient.
  • Sheltered Veranda & Apex Roof – Traditional charm meets modern practicality.
  • Multipoint Locking System – Added peace of mind with secure, double-glazed units.
  • Customisable Design – Choose door/window placement or add extras with ease.
  • EPDM Rubber Roof – Long-lasting (50 years), waterproof and UV-resistant roofing solution.
  • Sustainably Sourced Timber – Ethically produced in the UK.
  • Home Installation Included – Delivered and installed by expert fitters.

Specifications 

Feature Details
Product Name 5m x 3m Thoresby Insulated Garden Room with Oak UPVC
Range Sherwood Range
Treatment Type Untreated (requires annual treatment)
Wall Thickness 72mm Double Skinned (Insulated)
Wall Cladding Shiplap+ Timber with EcoQuilt Insulation
Roof Material OSB & 12mm Tongue & Groove + EcoQuilt
Roof Covering EPDM Rubber Roofing (50-year life expectancy)
Floor Material 16mm Tongue & Groove + AirTec Insulation
Roof Type Apex with Sheltered Veranda
Door Style Oak Effect UPVC Double Doors
Glazing Double Glazed UPVC Windows (Sound-Reducing)
Locking System Multipoint Lock + Secure Window Latches
Building Use Garden Office, Gym, Studio, Retreat
Base Requirement Firm & Level Base or Elite Timber Base Option
Installation Included – Installed by Professional Fitters
People Required Fully Installed
Guarantee 10-Year Anti-Rot Guarantee
Manufactured In UK (Nottinghamshire)
Sustainable Timber Yes – 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: 28627657812

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4.1 ★★★★★
Based on 9 reviews
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Verified Purchase
William M. Ferriter
Los Angeles, US
★★★★★ 5
Not Your Average Laptop Stand
One of the things that I always worry about with stands for my computer is how sturdy they will be. If they aren't sturdy, they aren't really worth having. This is super sturdy -- I don't feel any bounce or flex when I work on it. It's also super well made and looks good sitting on my desk. Both of those things make this one of the best stands that I've used. I just wish it were adjustable.
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Reviewed in the United States on September 7, 2025
B
Verified Purchase
Brandon
Boise, US
★★★★★ 5
I’m really impressed with these 12-inch Heavy Duty Floating Shelf Brackets!
Size: 12 Inch, Style: Black 6Pack
I recently installed them in my living room to hold some books and decorative items, and they’ve been fantastic. The brackets feel extremely solid and well-made — the 1/5-inch thick iron gives them a sturdy, industrial look and they hold the shelves without any wobbling or sagging. I also love the sleek black finish; it looks modern and stylish, and it really complements my décor. Installation was straightforward and stress-free because the set comes with screws, anchors, and a lever — everything I needed to get the shelves up securely. The pack of six brackets is great because it gave me enough for multiple shelves and even an extra in case I need it. The only minor thing to note is that aligning the brackets perfectly requires a bit of patience, but once leveled, they hold like a dream. Overall, these brackets are a great combination of strength, style, and value. They’ve made my shelves look clean and professional, and I feel confident they’ll last for years. Highly recommend for anyone looking for heavy-duty, attractive shelf support!
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Reviewed in the United States on December 7, 2025
D
Verified Purchase
D Keller
New York, US
★★★★★ 5
High quality look for office
Size: 10 Inch, Style: Black 4Pack, Size: 10 Inch, Style: Black 4Pack
These brackets were exactly what I was looking for. Very solid construction, clean powder-coated finish, and they gave the shelves a modern industrial look without being bulky. Installation was straightforward, and once mounted into studs they felt extremely sturdy. I used them for floating wood shelves and was honestly impressed with how much weight they can handle without flexing. The black finish also matched perfectly with the rest of the room hardware. For the price, these are a great value and look far more expensive than they are. Would definitely buy again for future projects.
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Reviewed in the United States on May 1, 2026
R
Verified Purchase
Ryan S.
Lowell, US
★★★★★ 5
Heavy duty brackets!
Size: 12 Inch, Style: Black 6Pack
Super heavy duty brackets. Slim look and hardware pack included is good quality. Comes with two kinds of anchors and matching screws. Bought multiple sets and very pleased with them. Paid 30 bucks for a 6 pack.
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Reviewed in the United States on March 27, 2026
A
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Amazon Customer
Houston, US
★★★★★ 5
Sturdy and easy to install
Size: 12 Inch, Style: Black 6Pack
These shelf brackets come with screws and are easily installed. Very sturdy and can hold 14 hardcover books easily. Would recommend these shelf brackets for use to hold things to the wall.
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Reviewed in the United States on April 17, 2026

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