- Pick your delivery date available
- 10 Year Anti-Rot Guarantee
- 10 year Anti-Rot guarantee
- 12mm Interlocking Shiplap Tongue & Groove Cladding
- Mineral Roofing Felt Included
- Double Doors with a lock and key for security
- 100% Shatterproof Styrene Windows
- Manufactured in the UK
- Easy to follow instructions
Description
The 12 x 8 Helios Summerhouse offers a vast and spacious interior, great for larger pieces of furniture and dining sets. This summerhouse is perfect for those looking for somewhere to sit, relax and enjoy the garden views or those looking for somewhere to entertain guests during the summer months. Boasting six large styrene glazed windows and half glazed double doors, the interior is a bright and welcoming.
The walls of this summerhouse are constructed using premium horizontal interlocking tongue and groove boards with a shiplap profile. The shiplap profile includes a protective and aesthetically pleasing lip to create a strong, weatherproof panel. Complete with thick wooden framing to support the cladding internally, this building offers a rigid and long-lasting structure.
Heavy-duty tongue and groove boards are used to construct the roof and floor of this summerhouse. Using an interlocking method, the boards lock together to create a premium, strong and hard-wearing finish which is ideal for frequently used buildings and heavier items. Robust roofing felt, fixtures and fittings are all supplied as standard, alongside our detailed instructions and our manufacturer’s recommendations, to ensure a simple and stress free assembly process.
This building is made in the UK, using ethically sourced, FSC certified timber. All of our buildings come with an Anti-rot guarantee, to ensure your garden building looks great and lasts the test of time, this building in particular comes with a conditional 10 year Anti-rot guarantee as well as a 12 month manufacturer’s warranty. Annual re-treatment is required to maintain your building and the Anti-rot guarantee.
Specifications
| Weight | 39.00cm |
|---|---|
| Dimensions | 364.00cm |
| Colour | Brown |
| Imperial Size Ft | 12 x 8 |
| Treatment Type | Dip Treated |
| Cladding Type | Tongue and Groove |
| Cladding Thickness | 1.20cm |
| Framing Size | 2.70cm x 4.40cm |
| Roof Type | Pent |
| Roof Material | Tongue and Groove |
| Roof Thickness | 1.20cm |
| Roof Covering | Green Felt |
| Floor Material | Tongue and Groove |
| Floor Thickness | 1.20cm |
| Floor Bearer Size | 0.20cm |
| Bearer Direction | Front to Back |
| Door Type | Double |
| Door Width | 118.60cm |
| Door Height | 171.10cm |
| Door Handle Type | Chrome handle |
| Door Locking System | MORTICE Lock |
| Framing Finish | Smooth |
| Window Thickness | 0.20cm |
| Under 2.5m Tall | Yes |
| Manufacturer Parts Warranty | 0.10cm |
| People Required | 0.20cm |
| Ridge Height | 215.60cm |
| Eaves Height | 183.90cm |
| Base Width Footprint | 350.60cm |
| Base Depth Footprint | 235.00cm |
| Internal Width | 342.80cm |
| Internal Depth | 227.20cm |
| Internal Ridge Height | 207.80cm |
| Internal Eaves Height | 181.50cm |
| EAN | 5029442007182 |
| Material Guarantee | 1.00cm |
| Manufacturer Warranty | 0.10cm |
- SKU: SI-003-001-0089
- 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.
