Choosing the right size and location for your raised beds
Our standard raised bed measures 1.8 m × 1.2 m, while the large version is 2.4 m × 1.8 m. When deciding on size, consider how much space you have available and what you plan to grow. Ideally, you should be able to reach into the bed from all sides without stepping onto the soil, as this prevents compaction. If space is tight, access from two sides is still workable.
Bare soil is the ideal base for a raised bed, as it allows excess water to drain away naturally, but they can also be sited on grass, gravel, or other permeable surfaces. Choose a sunny, sheltered position that’s within easy reach of your water supply. If you’re planning multiple beds, leave enough space between them for comfortable movement and wheelbarrow access.
Materials and components for raised beds
What comes in your Fountain Timber raised bed kit
Our kits are delivered in flat-pack form and are quick to assemble. The standard size includes six long boards, six short boards, six blocks, and 30 fixing screws.
The large size contains six long boards, six short boards, eight blocks, and 36 fixing screws. All boards are cut to fit and designed for straightforward assembly, making them a great option for both beginners and experienced gardeners.
Assembling your raised bed
Start by laying out three blocks in a straight line. Place one of the longer boards on top, making sure the centre block is evenly spaced and that the blocks are set at right angles. Boards should be positioned with the angled cut facing down. Screw the board securely to the blocks. Repeat this process for the other two boards to complete one long side.
Build the second long side in the same way. For the shorter sides, place a block in the centre, propping up the ends temporarily while fixing the block in place. Once all sides are prepared, join them together by drilling pilot holes and screwing into the corner blocks. Your raised bed frame is now complete.
It’s worth checking the screws occasionally during hot, dry weather, as timber can shift slightly in prolonged heat.

Preparing the bed for planting
Creating the best growing conditions
Fill your raised bed with good-quality soil suitable for the crops you want to grow. A blend of topsoil blended loam, multipurpose compost, and well-rotted manure will provide a rich, fertile base for most vegetables and salad crops. As you add the soil, firm it down gently to remove air pockets, then loosen the surface lightly with a fork. Once in place, raised bed soil is best maintained with light surface cultivation rather than deep digging, which helps preserve soil structure.
If you want to get an earlier start to the growing season, you can construct a temporary cold frame over your raised bed. This will keep the soil warmer and protect young plants from frost, extending your growing window by four to six weeks. Cold frames also deter birds, cats, and other pests from disturbing seedlings.

Extending the life and versatility of your bed
To help preserve the timber, you can line the inside of your raised bed with a permeable membrane. This keeps soil from sitting directly against the boards, reducing the effects of constant moisture. If weeds are a concern, a layer of weed control fabric beneath the soil will help suppress growth without the use of chemicals.
As well as vegetables – raised beds are equally effective for flowers, herbs, and decorative planting schemes. By varying plant heights and colours, they can become a focal point in your garden as well as a productive growing space.
How can we help?
Fountain Timber’s raised bed kits are made to last and designed for straightforward assembly. We can also supply quality soil improvers, compost bins, and cold frames to help you get the most from your planting.
Visit our display area to see our products in person, or speak to our experienced team for advice tailored to your garden.