- Pick your delivery date available
- 10 Year Anti-Rot Guarantee
- Double Glazed Windows
- 10 Year Anti Rot Guarantee
- Insulated with EcoQuilt Insulation in the walls & roof
- 72mm Thick Double Skinned Walls
- Free Home Installation
- Tongue & Groove Roof and Floor
- Featuring Air Tec Insulation in the floor
- Manufactured in the UK
Description
This 3m x 4m Insulated Garden Room is an incredibly versatile building that can be used all year round thanks to the Eco-quilt insulation that features in the walls, roof and floor. The walls are consist of three layers, a 16mm tongue and groove outer layer, a 44mm gap in the middle that is filled with insulation, and a 12mm tongue and groove inner wall. The thick walls mean heat is trapped in and any entering noise from the outside is greatly reduced.
Each window used in this building is double glazed as standard and filled with argon, helping to retain the warmth all year round. The roof and floor are built using 16mm tongue and groove cladding and also utilise the same Eco-quilt insulation within their construction. We use an EPDM rubber to cover the roof of this building, EPDM is a membrane designed by Firestone that offers incredibly resilient and long lasting protection against the British weather.
An added bonus with this Insulated Garden Room is that it does not require planning permission from the local authorities because it is under 2.5m in height. We do advise you check with your local authority to confirm this. All of our insulated garden rooms are fully installed for you as part of the price you pay, meaning all you have to do is sit back and relax whilst our installers erect your new building.
Specifications
| Dimensions | 317.40cm |
|---|---|
| Colour | Brown |
| Imperial Size Ft | 3m x 4m |
| Treatment Type | Dip Treated |
| Cladding Thickness | 7.20cm |
| Framing Size | 0.00cm x 0.00cm |
| Roof Type | Pent |
| Roof Covering | EPDM |
| Floor Material | Tongue and Groove |
| Floor Bearer Size | 0.20cm |
| Bearer Direction | Side to Side |
| Door Width | 151.20cm |
| Door Height | 185.00cm |
| Door Handle Type | Silver Finish |
| Window Thickness | 1.40cm |
| Under 2.5m Tall | Yes |
| Manufacturer Parts Warranty | 0.10cm |
| People Required | Installation included |
| Ridge Height | 244.70cm |
| Base Width Footprint | 314.00cm |
| Base Depth Footprint | 413.80cm |
| Internal Width | 299.90cm |
| Internal Depth | 399.90cm |
| EAN | 5029442087788 |
| Material Guarantee | 1.00cm |
| Manufacturer Warranty | 0.10cm |
- SKU: SI-011-001-0003
- Brand: Mercia
Delivery for this Product
Mercia products are delivered kerbside or to your driveway. With the exception of fully assembled fence panels, all items arrive flat-packed with assembly instructions.
Booking Delivery
At checkout (excluding Metal Sheds), you’ll be asked to select a delivery date. Our Request a Delivery Date service covers most areas, with free delivery to the majority of UK postcodes. Some areas may incur a surcharge or be excluded—please check with the postcode tool.
Before Delivery (Excluding Metal Sheds)
If you provide a mobile number, you’ll receive a text on the morning of delivery with a 2-hour time slot and a link to track your order.
Mercia Metal Sheds
Metal Sheds are delivered by courier without prior notice. If you are not home, a card will be left for redelivery arrangements. Delivery timescales are shown on product pages (working days, Monday–Friday, excluding bank holidays). Remote areas may take longer.
On Delivery
Deliveries are typically made using 3.5T, 7.5T, or 18T lorries. Drivers are insured only for kerbside or driveway delivery but may, if access allows, place goods at the side of your house. They cannot deliver through your home or to unsafe areas. Please check all parts before arranging third-party installation.
Installation Orders
Installation lead time is typically 7 weeks from order. Delivery and assembly are usually on separate days, though some may be combined. The manufacturer’s team will confirm which applies to your order.
