What's The Best Size Shed for Your Garden: Northern Ireland?

When it comes to selecting a shed for your garden, size is an important consideration. The size of the shed you choose will depend on a number of factors, including your gardening needs, the size of your garden, and your budget.

What is a good size for an outdoor shed?

The size of an outdoor shed depends on various factors, such as the intended use, available space, and budget.

However, as a general guideline, a good size for an outdoor shed is between 6 feet by 8 feet and 10 feet by 12 feet. This size provides enough space to store garden tools, lawnmowers, and other outdoor equipment, while still being compact enough to fit into most backyards.

If you need to store larger items such as bicycles, outdoor furniture, or a riding lawnmower, you may want to consider a larger shed. In such cases, a size of 12 feet by 16 feet or even 16 feet by 20 feet might be more appropriate. However, keep in mind that larger sheds will require more space and can be more expensive.

Ultimately, the size of your shed should be based on your specific needs, so consider what you want to use it for, the space available in your yard, and your budget before deciding on the size. 

In this article, we will provide advice on how to select the best size shed for your garden.

1. Assess Your Needs

The first step in selecting the right size shed for your garden is to assess your needs. Think about what you plan to store in your shed and how much space you will need. If you are planning to store gardening tools, lawnmowers, and other equipment, you will need a larger shed than if you are only planning to store a few gardening supplies.

In addition to storage needs, consider how you plan to use the shed. Will you be using it as a workspace for gardening projects? Do you plan to use it for storage only? The answers to these questions will help you determine the size of the shed you need.

2. Measure Your Garden

Once you have assessed your needs, the next step is to measure your garden. This will give you an idea of the maximum size of shed you can accommodate. When measuring your garden, take into account any obstacles, such as trees, bushes, or other structures, that may limit the available space.

If you are unsure about how to measure your garden, consider hiring a professional landscaper to help you. They can provide you with accurate measurements and help you determine the best location for your shed.

3. Consider Your Budget

The size of the shed you choose will also depend on your budget. Larger sheds will generally cost more than smaller ones, so it is important to consider your budget when making your decision.

Remember that the cost of the shed is not the only expense you will incur. You may need to prepare the ground for the shed, purchase shelving or other storage solutions, and install lighting and electricity if needed. All of these additional expenses should be factored into your budget when determining the size of the shed you can afford.

4. Choose the Right Style

The style of the shed you choose will also affect the size. Some styles, such as the classic barn style, are larger and more spacious than others, such as the lean-to or pent style. Take into account the style of your shed when determining the size you need.

It is also important to consider the aesthetics of the shed. Choose a style that complements your garden and adds to its overall beauty.

5. Think About Future Needs

When choosing the size of your shed, it is important to think about your future needs. While it may be tempting to choose a smaller shed to save money, you may quickly outgrow it as your gardening needs change and your collection of tools and equipment grows.

Consider choosing a slightly larger shed than you think you need, to accommodate future growth and expansion. This will save you money in the long run, as you will not need to replace the shed or purchase additional storage solutions.

6. Consider the Maintenance Needs

Finally, it is important to consider the maintenance needs of the shed when choosing the size. Larger sheds will generally require more maintenance than smaller ones, and may be more difficult to clean and maintain.

Consider the materials used in the construction of the shed when determining its maintenance needs. Wooden sheds, for example, will require regular painting and staining to maintain their appearance and protect them from the elements.


Choosing the right size shed for your garden is an important decision that requires careful consideration. Assess your needs, measure your garden, consider your budget, choose the right style, think about future needs, and consider the maintenance needs of the shed when making your decision.

With these factors in mind, you can select a shed that meets your needs and enhances the beauty and functionality of your garden.