SKU: 23209617154

Mercia 4m x 3m(D) Insulated Garden Room

Sale price$4308.75 Regular price$4787.50
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Ships within 48 hours · Estimated delivery Oct 1 - Oct 6

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Description

Mercia 4m x 3m(D) Insulated Garden RoomThe 4 x 3m Mercia Insulated Garden Room provides versatile, year round space with superior Eco quilt insulation in walls, roof, and floor. Featuring triple layer walls, double glazed argon filled windows, and a durable EPDM rubber roof, it ensures warmth and weather protection. Crafted from sustainable UK timber, this garden room stands under 2. 5m, typically avoiding planning permission. Professional installation included for a hassle free

The 4 x 3m Mercia Insulated Garden Room provides versatile, year-round space with superior Eco-quilt insulation in walls, roof, and floor. Featuring triple-layer walls, double-glazed argon-filled windows, and a durable EPDM rubber roof, it ensures warmth and weather protection. Crafted from sustainable UK timber, this garden room stands under 2.5m, typically avoiding planning permission. Professional installation included for a hassle-free experience.

Key Features

  • 4 x 3m insulated garden room for all-season use
  • Triple-layer wall design with 44mm Eco-quilt insulation
  • Double-glazed argon-filled windows for energy efficiency
  • 16mm tongue & groove roof and floor with insulation
  • Long-lasting EPDM rubber roof membrane by Firestone
  • Under 2.5m height — usually no planning permission needed*
  • Manufactured in the UK with sustainably sourced timber
  • Free professional installation included
    *Verify with your local authority.

Specifications

Feature Detail
Imperial Size 13 x 10 ft
Metric Size 4 x 3 m
Treatment Type Untreated
People Required Fully Fitted (Installation Included)
Guarantee 10 Years (with annual treatment)
Cladding Shiplap+
Cladding Material 16mm Shiplap+ Tongue & Groove
Roof Material OSB & 12mm Matchboard
Floor Material 16mm Matchboard
Roof Type Flat Roof
Roof Covering EPDM Rubber (Firestone)
Door Style Double Door
Building Type Garden Room
Width 13' 8" / 4.17 m
Depth 12' 8" / 3.86 m
Door Width 4' 11" / 1.50 m
Door Height 6' 1" / 1.85 m
Internal Width 13' 1" / 4.0 m
Internal Depth 9' 10" / 3.0 m
Floor Width 13' 6" / 4.11 m
Floor Depth 10' 3" / 3.12 m
Under 25m² Yes
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: 23209617154

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4.9 ★★★★★
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K
Verified Purchase
Kindle Customer
Battle Creek, US
★★★★★ 5
Great product!
Color: Rubber Chew Toy, Size: Large
My dog is an aggressive chewer. I have bought this 3 times for her she loves to play tug and fetch with it. They last longer than most of the other toys I get her and it’s one of her favorites.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 1, 2025
K
Verified Purchase
Kate
Omaha, US
★★★★★ 3
It’s okay I guess
Color: Rubber Chew Toy, Size: Large
Good price and decent toy, seems well made. My puppy is entirely uninterested and doesn’t play with it at all.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
P
Verified Purchase
PattyJoyce on Joe List
Waukegan, US
★★★★★ 1
Very dangerous for chewers!!!
Color: Rubber Chew Toy, Size: Large
My dog was chewing/swallowing the hard rubber within seconds of having this "toy"!!! Not safe, sturdy, no play attraction; only desire was to consume!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 5
Get one!
Color: Rubber Chew Toy, Size: Large, Color: Rubber Chew Toy, Size: Large
This was my puppy’s fav toy for the longest time. Not too heavy and is the right amount of tough for a chewing teething puppy. Cute toy that’s easy to chew and safe for a teething puppy it’s not loud and lasts. Worth the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025
S
Verified Purchase
Stacie
Draper, US
★★★★★ 5
Great for large chewers
Color: Rubber Chew Toy, Size: Large
Our dogs very favorite toy. I have bought several in all colors. Good quality and it lasted a while even with my strong dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026

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