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Forest Beckwood Apex Summerhouse 8×12 – Double Door – 6 Windows – 1 Opening

Forest Beckwood Apex Summerhouse 8×12 – Double Door – 6 Windows – 1 Opening


Regular price £1,699.99 Excl. VAT
£2,039.99 Incl. VAT
Sale price £1,699.99 Excl. VAT
£2,039.99 Incl. VAT
Regular price £2,039.99
*For business & Trade Accounts only.
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Key Information

Product Information

Forest Beckwood Apex Summerhouse 8×12 – Double Door – 6 Windows – 1 Opening

Create a spacious and stylish outdoor sanctuary with the Forest Beckwood Apex Summerhouse 8×12. Combining traditional craftsmanship with modern practicality, this beautifully designed summerhouse is perfect for relaxing, entertaining, working from home or enjoying your favourite hobbies. The classic apex roof provides generous headroom, while the premium shiplap finish gives the building a timeless appearance that complements any garden. Constructed from high-quality 12mm shiplap tongue and groove cladding, the smooth-planed interlocking boards create a durable, weather-resistant structure with a refined finish. Thanks to the modular construction, the doors and windows can be positioned to suit your garden layout, offering greater flexibility during installation.

Bright Interior with Natural Ventilation

Six large acrylic glazed windows allow an abundance of natural daylight to fill the interior, creating a bright, spacious and welcoming environment. One opening window provides fresh airflow, helping to maintain a comfortable atmosphere while allowing ventilation during warmer weather. The extended roof overhang enhances the traditional styling of the summerhouse while providing extra protection over the entrance from both sunshine and rain.

Strong, Durable and Built to Last

The Beckwood Apex Summerhouse features robust tongue and groove construction throughout, creating a secure, watertight building with outstanding structural strength. The heavy-duty 12mm pressure-treated tongue and groove boarded floor is significantly stronger than standard OSB flooring, making it ideal for supporting furniture, shelving, storage and everyday use. Pressure-treated timber protects the building against rot and fungal decay, eliminating the need for annual preservative treatments. Supported by an impressive 25-year Anti-Rot Guarantee, this summerhouse is designed to provide decades of low-maintenance performance. Premium door furniture and a secure drop latch complete the attractive double doors, offering both durability and reliable security.

Easy to Assemble and Sustainably Manufactured

Delivered flat packed for convenient self-assembly, the modular construction makes transportation and installation easier to manage. Manufactured in the United Kingdom using FSC® certified timber and other responsibly sourced materials, the Beckwood Summerhouse combines outstanding craftsmanship with environmentally responsible sourcing.

Key Features

  • Spacious 8×12 apex roof summerhouse with classic styling.
  • Six large acrylic glazed windows provide excellent natural light.
  • One opening window allows fresh air to circulate.
  • Ideal for use as a garden office, hobby room, studio or relaxation space.
  • Strong 12mm shiplap tongue and groove wall construction.
  • Watertight interlocking smooth-planed boards for enhanced durability.
  • Heavy-duty 12mm pressure-treated tongue and groove boarded floor.
  • Pressure treated timber protects against rot and decay.
  • No annual preservative treatment required.
  • Backed by a 25-year Anti-Rot Guarantee.
  • Extended roof overhang provides additional weather protection.
  • Double doors fitted with premium quality door furniture and a secure drop latch.
  • Modular construction for easier handling and assembly.
  • Green mineral felt roof covering included.
  • Manufactured from FSC® certified timber and other controlled sources.
  • Made in the United Kingdom.
  • Delivered flat packed for straightforward self-assembly.

Technical Specifications

  • Overall Dimensions (H × W × D): 233 × 261 × 389cm
  • Base Footprint: 242 × 354cm
  • Ridge Height: 233cm
  • Eaves Height: 183cm
  • Construction: 12mm Shiplap Tongue & Groove
  • Roof Type: Apex
  • Roof Thickness: 8mm
  • Roof Covering: Green Mineral Felt
  • Floor Material: Pressure Treated Tongue & Groove Boards
  • Floor Thickness: 12mm
  • Door Type: Double Door
  • Door Lock: Drop Latch
  • Glazing: Acrylic
  • Treatment: Pressure Treated
  • Material: Mixed Softwood
  • Colour: Natural Timber
  • Weight: 449kg
  • FSC® Certified: Yes
  • Country of Manufacture: United Kingdom
  • Guarantee: 25-Year Anti-Rot Guarantee

Frequently Asked Questions

What are the benefits of the opening window?

The single opening window provides natural ventilation, allowing fresh air to circulate through the summerhouse while maintaining a bright and comfortable interior.

Does the Beckwood Summerhouse require annual wood treatment?

No. The pressure-treated timber offers long-lasting protection against rot and decay, so annual preservative treatments are not required. The building is covered by a 25-year Anti-Rot Guarantee when maintained in accordance with the manufacturer's recommendations.

Can this summerhouse be used all year round?

Yes. Its robust tongue and groove construction, durable pressure-treated timber and spacious interior make it suitable for year-round use as a garden office, hobby room, studio or relaxing garden retreat.

Why Choose Us

At JJ Building Materials, we're committed to supplying quality building products at competitive prices, backed by the service and expertise you'd expect from an established independent merchant. Whether you're a trade professional managing large-scale projects or a homeowner taking on a DIY renovation, we're here to help you find the right products for the job.

As part of the JJ Roofing Supplies Group, we build on decades of experience supplying construction materials across the UK. We've expanded beyond roofing to offer a growing range of building materials, including timber, insulation, landscaping products, plumbing supplies, flooring, doors, bricks, fencing, garden buildings and much more – all available to order online with nationwide delivery.

We work with many of the industry's leading manufacturers to bring you trusted products that meet the highest standards of quality and performance. Our team is passionate about providing excellent customer service, competitive pricing and a straightforward shopping experience from start to finish.

When you shop with JJ Building Materials, you can expect:

  • Competitive prices on leading brands and quality products.
  • Nationwide delivery across the UK
  • A constantly expanding range of building and landscaping materials.
  • Friendly, knowledgeable customer support.
  • A trusted business backed by the JJ Roofing Supplies Group.

Delivery

Every order is personally reviewed by our experienced team to ensure everything is correct before dispatch. We offer delivery from as little as the next working day on selected products, so please refer to the dark blue Estimated Delivery box above for the expected delivery timeframe for this item.

We work with trusted manufacturers and specialist delivery partners to ensure your order arrives safely and on time. You'll receive tracking details once your order has been dispatched, and if we need to confirm any delivery details, one of our team will contact you directly to keep everything running smoothly.

Roof Tiles & Fittings:

We recommend ordering an additional 10% of roof tiles to allow for any breakages that may occur during delivery or handling. Roof tiles are naturally fragile, and having a few extra on site helps prevent delays and ensures your roofing project can be completed without interruption.

Forest Beckwood Apex Summerhouse 8×12 – Double Door – 6 Windows – 1 Opening

£1,699.99

Can I collect this product from a local branch?

Absolutely. Check availability at your nearest branch during checkout or contact us directly.

Do you offer bulk pricing or trade discounts?

Yes, we offer competitive rates for trade customers and bulk orders. Contact our team for a tailored quote.

What if the product arrives damaged?

Please notify us within 48 hours of delivery. We’ll arrange a prompt replacement or refund as needed.

How fast is the delivery time?

Most items are delivered within 2–5 working days, depending on stock and location. Some products may take longer times.

What is the Return Policy?

We accept most returns within 14 days of delivery, provided the items are unused, in their original packaging, and in resalable condition. Please contact our customer service team to arrange a return or discuss any concerns.