For smaller sheds, a wooden shed base is often ideal and simple to install yourself. For larger structures, paving slabs or a concrete base will provide the strength and durability needed to keep your shed stable for years to come.

Types of Garden Sheds

Our shed collection includes a variety of styles, materials, and designs, making it easy to find the perfect fit for your garden.

Wooden Sheds

Wooden sheds remain the most popular choice for their natural look and timeless appeal. At Mercia, our range includes both overlap and shiplap designs, with customisable features such as single or double doors, gable-end or side entrances, and different glazing options.
Many of our newer modular sheds allow you to choose door and window placements for maximum flexibility. Every wooden shed comes with a 10-year anti-rot guarantee, ensuring it stands the test of time.

Metal Sheds

For unbeatable strength, security, and low maintenance, our metal sheds are a fantastic alternative. Made from durable Bluescope steel and featuring the Snap-Tite system, these sheds are designed to resist rust and corrosion for up to 30 years. With ground tethering capable of withstanding winds up to 147 mph, our metal sheds deliver reliable, long-lasting protection for tools, bikes, and garden equipment.

How to Maintain a Garden Shed

A little care goes a long way in keeping your shed looking great and performing well.

• Wooden sheds benefit from an annual coat of wood preservative to protect against moisture and maintain your warranty. Check the roof felt for rips or tears, and ensure all doors, windows, and panels are watertight.
  
  
• Metal sheds require minimal maintenance but should be checked occasionally for loose panels or debris around doors and gutters. A simple clean will keep your shed looking smart year after year.
  
  For more detailed advice, explore our shed buying guide or contact the Mercia team, we’re always happy to help.

Do You Need Planning Permission for a Shed?

In most cases, garden sheds are considered permitted development, meaning you won’t need planning permission. However, there are some rules to follow:

• The shed should not exceed 2.5 m in height at the roof ridge.
  
• It must not take up more than 50% of your outdoor space.
  
• Additional restrictions may apply in conservation areas or if the shed is in your front garden.
  

If you’re unsure, it’s always wise to check with your local planning authority before installing your shed.

What Type of Base Is Best for a Shed?

A strong foundation is key to a long-lasting shed.

• For small sheds (up to 10' × 8'), a wooden base is usually sufficient to prevent distortion and keep the shed off the ground.
  
• Larger sheds require a more solid base such as paving slabs or concrete, offering superior strength and stability.
  

How to Insulate a Garden Shed

Insulating your shed can make it comfortable to use all year round. Start with bubble wrap for a simple DIY solution, or choose foil-backed bubble wrap, polystyrene, or natural materials like sheep’s wool for better results. For a fully insulated shed, install PIR boards and finish them with tongue-and-groove pine, plywood, or plasterboard. Proper insulation keeps your shed dry, warm, and energy-efficient.

Can You Put a Shed in a Front Garden?

If you plan to place your shed in the front garden, always check with your local planning authority first. While most sheds fall under permitted development, those located in front of a property often require permission. A quick check now can save time and trouble later.

Find Your Ideal Garden Shed

Whether you’re after the charm of a traditional wooden shed or the resilience of a modern metal shed, Mercia has a solution for every space. Explore our full range of garden sheds today and discover quality, craftsmanship, and great value, built to last for generations.