Heavy-duty construction designed for DIY projects, hobbies and working space
A workshop shed is built to a higher specification than standard storage sheds, designed for DIY projects, hobbies, and extended use. With reinforced structure, increased headroom, and provision for electrical installation, workshops are working spaces rather than mere storage.
Workshop sheds feature heavier framing, closer stud spacing, reinforced flooring for heavy loads, and often include provisions for workbenches, electrical outlets, and better natural light through additional windows.
The garden workshop evolved from the Victorian tradition of the "man cave" - a private retreat where enthusiasts pursued hobbies from woodworking to model making. Modern workshops serve similar purposes for all genders.
Choose a workshop shed when you need:
A workshop is an investment in your hobby or trade. Skimping on the building will limit what you can achieve inside it.
| Use Case | Recommended Size | Floor Area |
|---|---|---|
| Basic workbench | 3000mm x 2400mm | 7.20 m² |
| Full workshop | 3600mm x 3000mm | 10.80 m² |
| Large workshop | 4800mm x 3600mm | 17.28 m² |
A concrete slab is strongly recommended for workshops. The heavy floor loading from machinery and storage demands a stable, level base.
Use 47x100mm studs at 400mm centres for robust walls. Double up studs around door and window openings.
Consider insulated roof panels or standard construction with added insulation. Metal box profile roofing suits workshop aesthetics.
Plan electrical runs during construction - adding conduit routes before cladding simplifies later installation. Consider extra lighting and socket positions.
3.0m x 2.4m
Entry-level workshop with room for a 2m workbench along one wall, tool storage, and space to work on projects. Suitable for furniture restoration or general DIY.
4.2m x 3.0m
Full workshop space for dedicated woodworking, model engineering, or restoration work. Room for standing machinery, assembly area, and comprehensive storage.
In most cases, garden sheds are permitted development and don't require planning permission. However, restrictions apply: the shed must be single storey with maximum eaves height of 2.5m, maximum overall height of 4m (for dual-pitched roofs) or 3m (for any other roof), and must not cover more than 50% of the curtilage. Sheds must not be forward of the principal elevation. Listed buildings and conservation areas have additional restrictions. Always check with your local planning authority if in doubt.
Options include concrete slabs, paving slabs, pressure-treated bearer and joist systems, or adjustable post supports. Concrete provides the most stable base for larger sheds, while bearer systems are quick to install and allow airflow beneath the floor. The key requirements are: level, stable, and dry with adequate drainage around the perimeter.
A well-built and maintained shed can last 15-25+ years. Key factors are: quality of original construction, adequacy of foundations, quality of timber treatment, regular maintenance (retreating cladding, checking for rot), and roof condition. Budget sheds with minimal maintenance may only last 5-10 years.
Ideally, treat all surfaces before assembly - this ensures hidden faces are protected. Pay special attention to cut ends, which are most vulnerable to moisture. After construction, apply treatment to all accessible exterior surfaces annually or as the product recommends.
Yes, but electrical work should be done by a qualified electrician and may require Building Regulations notification. Plan electrical runs during construction for easier installation. Consider an armoured cable from your house consumer unit to a dedicated sub-board in the workshop.
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