SKU: 48785740908

Mercia 6mx3m(D) Insulated Garden Room with Side Shed

Sale price$5838.75 Regular price$6487.50
Save 10%

Pay in installments of $1621.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Mercia 6mx3m(D) Insulated Garden Room with Side ShedCreate your dream extended living space with the 6m x 3m Insulated Garden Room featuring a practical 1m x 3m side shed for extra storage. This versatile garden room boasts 72mm double skinned walls, double glazing, and full insulation for year round comfort. Finished with a flat pent roof covered in durable mineral felt, this stylish garden room is manufactured in the UK using sustainably sourced timber, complete with free professional installation.

Create your dream extended living space with the 6m x 3m Insulated Garden Room featuring a practical 1m x 3m side shed for extra storage. This versatile garden room boasts 72mm double-skinned walls, double glazing, and full insulation for year-round comfort. Finished with a flat pent roof covered in durable mineral felt, this stylish garden room is manufactured in the UK using sustainably sourced timber, complete with free professional installation. 

Key Features

  • Spacious Living Area – 6m x 3m insulated room, perfect for home office, hobbies, or relaxation
  • Practical Side Shed – 1m x 3m storage space for garden tools, bikes, and outdoor gear
  • All-Season Comfort – 72mm thick double skinned walls with insulation in walls, roof, and floor
  • Energy Efficient – Double glazed windows and doors provide excellent thermal performance
  • Contemporary Flat Pent Roof – Promotes effective rainwater runoff with high-grade mineral felt covering
  • Fully Installed – Professional installation included; requires a firm, level concrete base
  • Sustainably Manufactured – Crafted in the UK using regulated, sustainably sourced timber
  • 10 Year Guarantee – With annual wood treatment, enjoy peace of mind with our anti-rot guarantee 

 Specifications 

Specification Details
Building Type Garden Room with Side Shed
External Size 6m x 3m (20'2" x 12'7")
Side Shed Size 1m x 3m (approximate)
Wall Thickness 72mm Double Skinned
Insulation Fully insulated walls, roof, and floor
Cladding Shiplap+ Tongue & Groove
Roof Type & Material Pent roof with tongue & groove and mineral felt
Floor Material Tongue & groove
Doors Double doors (1.51m width x 1.85m height)
Eaves Height 2.19m (7'2")
Ridge Height 2.39m (7'10")
Guarantee 10 Year Anti-Rot Guarantee (with annual treatment)
Treatment Untreated (requires annual wood preservative)
Installation Fully fitted with free installation included
Base Requirements Firm, level concrete or concrete slabs base required
Manufacturing Origin Made in the UK with sustainably sourced timber
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: 48785740908

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.0 ★★★★★
Based on 11 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
TYB FET
Massapequa, US
★★★★★ 5
Sturdy and big
Color: White, Size: Extra Deep
Worked perfect. Sturdy and fit the UPS we are using
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
M
Verified Purchase
Minh
San Leandro, US
★★★★★ 5
N/A
Color: Black, Size: Standard, Color: Black, Size: Standard
Clean Looking,
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
S
Verified Purchase
Summer C
Natrona Heights, US
★★★★★ 5
Got the job done
Color: Black, Size: Standard
Solid product. Fast delivery
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
L
Verified Purchase
L.K.
Birmingham, US
★★★★★ 5
High quality, reliable
Model: Pop up outlet-black
The units looked really cool and were of excellent quality. They popped up reliably albeit slowly which was fine with me. I was really looking forward to using these in a built in cabinet we're making but they did not fit where I wanted them so I had to send them back. I would buy these again if I ever had a project that needed them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
D
Verified Purchase
DP
Carnegie, US
★★★★★ 5
Good buy and very useful accessory as a cut in on a table.
Model: Pop up outlet-black
Bought these for a new built in enclosed patio buffet table. Everyone always needs plugs for phones, computers, iPads, etc. This is perfect and cover recesses to minimize exposure although mine is not exposed to outside weather.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 10, 2025

recommand products