Ridge runs side to side, so the door sits in the long eaves wall and both gable ends become side walls; easy access along the full width
This shed type provides practical garden storage with reliable construction.
Designed for durability and functionality.
A proven design that has served gardeners well.
Choose this shed type when you need:
Consider your specific requirements when making your choice.
| Use Case | Recommended Size | Floor Area |
|---|---|---|
| Small | 1200mm x 1200mm | 1.44 m² |
| Standard | 3000mm x 1800mm | 5.40 m² |
Ensure a level, stable base appropriate to the shed size.
Follow the calculated stud spacing for adequate structural support.
Select roofing appropriate to the roof pitch and local weather conditions.
Apply wood treatment to all exposed surfaces.
3000mm x 1800mm
A typical Reverse Apex Shed build suitable for most requirements.
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.
Get a complete materials list and step-by-step instructions - free.
Start Building NowPractical advice to go with your shed plans.
Learn the essential steps to create a solid, level foundation for your garden shed. Covers concrete slabs, timber bearers, and paving options.
Read the guide →ConstructionA plain-English buyer's guide: what 4x2 really measures, C16 vs C24, CLS studwork, sawn vs planed, and exactly which timber to use for joists, studs, rafters and bearers.
Read the guide →MaterialsCompare shiplap, tongue and groove, featheredge, and other cladding types to find the best option for your shed project.
Read the guide →ConstructionA practical guide to fitting roofing felt on your shed, including overlap techniques, fixing methods, and weatherproofing tips.
Read the guide →