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MPN: SBP1010M

Forest Shed Base Pressure Treated

Forest Shed Base Pressure Treated


Regular price £289.99 Excl. VAT
£347.99 Incl. VAT
Sale price £289.99 Excl. VAT
£347.99 Incl. VAT
Regular price £347.99
*For business & Trade Accounts only.
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Key Information

Product Information

Forest Pressure Treated Shed Base

The Forest Pressure Treated Shed Base provides a strong, reliable and easy-to-install foundation for your garden shed. Designed specifically for Forest Garden Overlap and Shiplap sheds, this timber base offers a practical alternative to traditional concrete slabs or poured concrete, helping you prepare your shed site quickly while reducing installation time, cost and effort.

By raising your shed off the ground, the base improves airflow beneath the building and helps reduce water splashback during heavy rain. This added protection helps keep the underside of your shed drier, contributing to a longer lifespan.

A Simple Alternative to Concrete Bases

Creating a solid, level base is one of the most important steps when installing a garden shed. Rather than laying paving slabs or pouring concrete, this timber shed base provides a quicker and more convenient solution.

The frame is supplied with all the screws required for assembly, making installation straightforward. Once assembled, simply place it on level ground or use suitable packing materials if the surface is slightly uneven.

Although a concrete or slab base is often recommended, this timber base can also be used on compacted soil or grass when installed over a heavy-duty weed membrane.

Pressure Treated for Long-Lasting Protection

The timber has been incised and UC4 pressure treated, allowing preservative treatment to penetrate deep into the wood. This provides excellent protection against rot, fungal decay and moisture, making the base suitable for ground contact.

Backed by a 15 Year Anti-Rot Guarantee, it offers years of dependable support with minimal maintenance.

Designed for Forest Garden Sheds

This shed base has been designed specifically for use with Forest Garden Overlap and Shiplap sheds. Compatibility with sheds from other manufacturers cannot be guaranteed.

Please note that the installation service is only available when the shed base is purchased at the same time as a compatible Forest Garden shed.

Available Sizes

  • 4 x 3ft
  • 5 x 3ft
  • 6 x 3ft
  • 6 x 4ft
  • 6 x 6ft
  • 7 x 5ft
  • 7 x 7ft
  • 8 x 6ft
  • 8 x 8ft
  • 10 x 6ft
  • 10 x 8ft
  • 10 x 10ft
  • 12 x 8ft
  • 15 x 10ft
  • 20 x 10ft

Key Features

  • Solid and durable timber shed base for Forest Garden sheds
  • Quick and easy alternative to concrete slabs or poured concrete
  • Raises the shed off the ground to improve ventilation and reduce water splashback
  • Incised and UC4 pressure treated for ground contact
  • Suitable for Forest Garden Overlap and Shiplap sheds
  • Simple self-assembly with all screws included
  • Manufactured from FSC® certified timber and other controlled sources
  • 15 Year Anti-Rot Guarantee

FAQs

Do I need a concrete base underneath this shed base?

No. This timber shed base is designed as a practical alternative to concrete slabs or poured concrete. As long as it is installed on firm, level ground, it provides a strong foundation for compatible Forest Garden sheds.

Can I install the shed base directly onto grass?

Yes. It can be installed on grass or soil when used with a heavy-duty weed membrane underneath. The ground should be as level and stable as possible to ensure the shed remains secure.

Is this shed base suitable for all garden sheds?

This base has been designed specifically for Forest Garden Overlap and Shiplap sheds. While it may fit other sheds with matching dimensions, compatibility with products from other manufacturers cannot be guaranteed.

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 Shed Base Pressure Treated

£289.99

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.