12′ x 10′ Shire Bison Heavy Duty Double Door Wooden Workshop (3.59m x 3.16m)

Overview

The Shire Bison is a premium heavy-duty wooden workshop designed for serious DIY enthusiasts and professionals. Handmade in the UK from slow-grown, high-grade timber, this spacious 12′ x 10′ workshop provides a robust, secure and attractive working environment. Whether you need extra garden storage or a dedicated workspace, the Bison delivers exceptional durability and functionality.

Key Features

• Handmade in the UK from premium, slow-grown timber
• 12mm shiplap tongue and groove wall cladding for superior strength
• 16mm tongue and groove floor with heavy-duty bearers
• Double-doors with key-operated lock and security hinges
• 2 fully-opening Georgian-style windows with horticultural glass
• FSC-certified, sustainably sourced timber
• Honey-brown finish included as standard
• 10-year anti-rot warranty (plus 1-year additional cover)

Roof Type

This wooden workshop features a 12mm tongue and groove apex roof with mineral felt covering. The apex design provides excellent weather protection and maximises internal headroom, making it ideal for working on larger projects.

Dimensions

The workshop measures 3.59m (12′) wide by 3.16m (10′) deep with a height of 3.71m (12′ 2″). This substantial size provides ample working space for tools, equipment and multiple projects. The Shire Bison is available in 9 different sizes, ranging from 10′ x 8′ up to 20′ x 10′, so you can find the perfect fit for your garden.

Construction

Built with exceptional attention to detail, this wooden shed combines solid construction with premium materials. The 12mm shiplap tongue and groove cladding creates strong, interlocking walls that resist warping and weathering. The substantial 16mm tongue and groove floor is supported by closely-spaced, heavy-duty bearers to ensure stability even when loaded with tools and equipment.

All timber is FSC-certified and sourced from sustainable, well-managed forests, reflecting both environmental responsibility and quality standards.

Treatment & Guarantee

The workshop arrives dip-treated in an attractive honey-brown finish. To maintain its appearance and validate the 10-year anti-rot warranty, you’ll need to re-treat the timber within 6 weeks of assembly and annually thereafter. An additional 1-year warranty is provided separately and is not conditional on re-treatment.

Alternatively, you can apply coloured wood preservative for a more individual aesthetic.

Doors & Windows

Access is provided by fully-framed, spacious double-doors that can be positioned on either side of the structure to suit your garden layout. The doors feature a key-operated lock and specially-designed security hinges for added protection. Two fully-opening Georgian-style windows with horticultural glass flood the interior with natural light, creating a pleasant working environment.

Assembly Information

This heavy-duty workshop is supplied in flat-pack form for delivery. Professional assembly is recommended given the size and weight of this structure.

Delivery Information

Free delivery to most UK addresses is included as standard. Due to the substantial size of this 12′ x 10′ wooden workshop, please allow adequate time for delivery scheduling.

Optional Upgrades

The Shire Bison can be customised with additional features to suit your specific needs. Contact our team for details on available upgrades and accessories.

Frequently Asked Questions

Can I position the doors on either side?
Yes, the double-doors can be fitted to either side of the workshop to match your garden layout.

Is this suitable for commercial use?
The Shire Bison is a heavy-duty workshop ideal for serious hobby users and light commercial applications. Its robust construction and security features make it well-suited to protecting valuable tools and equipment.

What treatment does it need?
The timber requires re-treatment within 6 weeks of assembly and annually thereafter to maintain the warranty and appearance. Alternatively, coloured preservative can be applied for a different finish.

For more premium garden sheds and workshops, explore our full range of wooden sheds and garden storage solutions.