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Description
Mercia Sherwood Harlow 6mx3m Insulated Garden Room - (UPVC Windows & Doors) - WhiteThe 6m x 3m Harlow Insulated Garden Room is a contemporary, fully insulated outdoor building perfect for year round use. Whether you need a home office, gym, or stylish retreat, this spacious garden room combines stunning design with practical features like EcoQuilt insulation, UPVC double glazing, and a durable EPDM roof. Built in the UK from sustainable timber and professionally installed as standard. Key Features Architectural Design Geometric form
The 6m x 3m Harlow Insulated Garden Room is a contemporary, fully insulated outdoor building perfect for year-round use. Whether you need a home office, gym, or stylish retreat, this spacious garden room combines stunning design with practical features like EcoQuilt insulation, UPVC double glazing, and a durable EPDM roof. Built in the UK from sustainable timber and professionally installed as standard.
Key Features
- Architectural Design – Geometric form with stylish winged porch
- Year-Round Use – Fully insulated walls, roof & floor
- UPVC Double Glazing – Improved warmth, soundproofing & security
- Fully Installed – Expert fitting included in the price
- EPDM Roof – Long-lasting, UV & weather resistant (50-year lifespan)
- Sustainably Sourced Timber – Ethically made in the UK
- Secure & Practical – Multi-point locking, openable secure windows
- Concealed Cabling Access – Hidden panel system for electrics
Specifications
| Feature | Details |
|---|---|
| Model | Harlow 6m x 3m Insulated Garden Room |
| Collection | Sherwood Range |
| External Size | Approx. 6m (W) x 3m (D) |
| Treatment Type | Untreated – annual treatment required |
| Installation | Included – professional fitting service |
| People Required | None – fully installed |
| Guarantee | 10-Year Anti-Rot Guarantee |
| Cladding | Shiplap+ Tongue & Groove |
| Wall Thickness | 72mm Double Skinned with 100mm cavity insulation |
| Wall Insulation | EcoQuilt Multi-Foil with vapour control layer |
| Roof Material | OSB & 12mm Tongue & Groove |
| Roof Insulation | EcoQuilt Multi-Foil |
| Roof Covering | EPDM Rubber – 50-year lifespan |
| Floor Material | 16mm Tongue & Groove |
| Floor Insulation | AirTec reflective insulation |
| Windows & Doors | Double Glazed UPVC (Anthracite, Oak, or White) |
| Door Style | Double French Doors |
| Customisation | Window/door placement & quantity adjustable |
| Building Type | Insulated Garden Room |
| Timber Origin | Sustainably sourced – UK made |
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
4.7 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 1
Dog ends up eating plastic ends
Size: For Medium Dog, Color: Grassgreen
At first I thought this would be a great toy but in reality the design doesn’t make sense. The little pieces ‘pricks’ of the cactus get chewed off and swallowed by the dog. So you’re essentially feeding them plastic.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
AMAZING for my Doberman
Size: For Medium Dog, Color: Grassgreen, Size: For Medium Dog, Color: Grassgreen
This toy is the absolute BEST! It has out lasted every other toy by a long shot. So far it has lasted 7 months with a very tough chewer. No other toy has lasted more than a week or two aside from this one. I got this the same week I got my Doberman puppy. I am very impressed how well it has lasted so far. It’s still in great shape but is missing some of the “spikes” and has some tooth indents. Squeezer still works well too. It’s one of his favorite toys.
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Reviewed in the United States on December 1, 2025
★★★★★ 5
Puppy loves it! Great activity.
Size: For Medium Dog, Color: Grassgreen
My 5 month old puppy absolutely loves this toy. She spends hours chewing on it and squeaking. It’s heavy enough duty that she can’t bite the side parts off but she can munch on it at the back of her teeth. Great for cleaning teeth! She did bite some of the little nubs off but I expected some of that. It’s really the perfect hardness for her. Worth buying!
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Incredibly durable
Size: For Medium Dog, Color: Grassgreen, Size: For Medium Dog, Color: Grassgreen
I bought this for my malinois mix when i got her last august. She's 10 months old and plays with this toy every day. This is such a durable toy! I strongly suggest this for everyone
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Reviewed in the United States on May 3, 2026
★★★★★ 4
He loves it! It will probably be destroyed soon though...
Size: For Medium Dog, Color: Green, Size: For Medium Dog, Color: Green
Update! This toy has definitely withstood my boy's daily chewing! It's lost some pieces for sure, but overall it's holding up and I'm very happy about it. The only downside is the squeaker is rather difficult to get to make noise. Will still definitely invest in another when this one finally goes.
Original review: I bought this for my handsome pitbull/boxer mix -- the boy loves to chew toys up! He's an aggressive chewer and he was bored with the current toys we had.
This toy is advertised for chewers, and I imagine if my boy wasn't such a great chewer, it would be amazing! We've had it three days now and he's already gotten a few big chunks off of it. It is definitely entertaining him though! He loves it and he seems like he's chewed himself into a daze. There is a squeaker in the bottom that seems difficult for him to get to so it doesn't squeak often -- when it does though he freaks and it's hilarious.
Overall I'm very happy with this purchase. My boy is a very aggressive chewer and I know pretty much anything we get him will be destroyed soon after he gets it. With how much he is enjoying this toy, I will be buying it again for him.
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Reviewed in the United States on November 18, 2023