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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
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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:
- 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
4.8 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 4
Happy happy
Not bad kind of pricey that's all definitely would buy from them again
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Reviewed in the United States on February 4, 2026
★★★★★ 5
Hooked up 2 car amps. Works Great!!
Ordered up 2 of those under the car seat woofers with the built in amps. Installed this power distribution bus bar system, ran both amps through it and it works great. Super easy to install, holds up very well so far with solid connections, fits almost anywhere it’s not big, makes it easy to clean up the wires and make them look nice and neat, and it’s well worth the cost. Just remember if you do decide to hook up multiple amps or even just one that you are using the right size gauge wire, fuses, and the right terminals if needed. I saw that somebody melted theirs and I’m guessing it was not a clean install and probably had it fused and wired incorrectly. Overall super happy with the product, well worth the price, very durable, and I highly recommend it.
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Reviewed in the United States on February 14, 2026
★★★★★ 5
VERY NICE,GREAT PRICE
I do not think you will find a better distribution block at this price. It really does look great and even comes with a complete extra set of set screws and allen wrenches
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Reviewed in the United States on January 7, 2026
★★★★★ 5
Clean and Safe Wiring
Installed this distribution block in my home car audio system and it works great. It helped organize my power wiring and made the setup look much cleaner. The connections feel secure and the fuse protection is a nice bonus. Check my videos to see the real setup and testing.
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Reviewed in the United States on May 15, 2026
★★★★★ 4
Great product! Slightly longer than I’d like to remove the ferrules
Great product works as described, mounted without any problems, only issue I ran into was removing the pre inserted ferrules from the block to utilize a larger gauge wire. Outside of that it’s a great and definitely would purchase again
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Reviewed in the United States on December 1, 2025
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