With these 4 corner parts you can make your own raised bed with no size restrictions. The timber isn't included but the parts are suitable for use with any wood up to 15cm wide. The brackets can be stacked 5 levels high. They are made from durable plastic material that will last for years.
4 x Corner Brackets
16 x 25mm Self Tapping Screws
Instructions from Garland:
You can make any size raised bed that you require, we recommend gravel boards for the sides up to a maximum of 1.8m (6ft). We recommend using a thicker timber of 3.5cm - 5cm (1½” - 2”) for all bed sizes over 1.8m. Suitable for use with timber up to 15cm (6”) wide (timber not supplied).
To construct a raised bed using the raised bed corners, simply cut your wood to the desired length. Mark the position for the bracket ensuring that the bottom of the bracket is 15mm below
the bottom of the wood. The bracket will then push into the ground and help to keep the bed in place, this also allows for the beds to lock together when stacking them to make a deeper bed.
Screw the bracket into position (with the open corner facing up and the closed bottom facing down) using the screws supplied, you could use a drill to make a small pilot hole (optional). Repeat the process until all four corner brackets are fixed in place and you have a completed frame
You can make your raised beds deeper by adding more frames on top. You can stack them up to a maximum of 5 frames high.
To Fit the Connector Brackets
Simply place the steel chevron plate on to the wood and then screw the plastic bracket into place using the screws supplied. Ensure the brackets are fixed 15mm below the bottom of the wood just as in step 1. Your extended raised bed is completed.
Full instructions downloadable on Garland website.