Search for products..

Home / Categories /

Corners and Connectors

Corners and Connectors Buying Guide: Everything you need to know


What are the types of corners and connectors for a raised bed?

There are two primary types of corner brackets used in raised bed construction: screw-in angle brackets, also known as L brackets; or adjustable corner clamps which allow for the easy assembly and reassembly of corner joints without the use of tools. Both types of bracket will attach to two pieces of wood, and can be used with wooden or plastic boards of any thickness.


What is the best material for corner brackets?

The most common materials used for raised bed corner brackets are galvanized steel, stainless steel, and aluminum. Galvanized steel is the most durable option and offers good corrosion resistance. Stainless steel offers great rust resistance and a longer lifespan than galvanized steel. Aluminum is lightweight but strong enough for most applications.


What size connectors should I use?

When purchasing corner brackets for your raised garden bed project, you’ll need to choose a width that matches the thickness of your boards. Typical sizes range from 1/2” to 4”. If you’re using thinner boards, it’s best to go with a smaller size; whereas thicker boards will require brackets of greater width.


What are the benefits of adjustable corner clamps?

Adjustable corner clamps provide great flexibility and convenience when constructing raised beds. They can be adjusted to fit any angle of connection, allowing you to build your structure exactly as desired without having to modify or shape the wood. Adjustable Corner Clamps also make it easy to disassemble and reassemble your raised bed if needed.


Are there any tips for installing corner brackets?

When installing corner brackets on wooden boards, it’s important to pre-drill holes in the board for the screws to go into. This will prevent splitting and make sure your brackets are secure. If you’re using plastic boards, it’s important to use countersunk screws in order to ensure a flush fit. When drilling holes for connector pins, be sure to keep an eye on the size of the hole—it should match the diameter of the pin as closely as possible so that there is no play or gap in between.


What are some other considerations when choosing corner and connector pieces?

When selecting connectors for raised beds, look for pieces that have additional features such as anti-slip pads or locking mechanisms to provide extra stability. In addition, consider what type of finish would best suit your needs; for example, galvanized steel will provide a rust-resistant finish. Finally, be sure to read product descriptions carefully in order to make sure the pieces are compatible with your boards and intended application.


Building raised beds is an excellent way to create a unique outdoor space and add some beautiful greenery to your garden. Knowing which types of corners and connectors you need is essential for constructing stable and secure structures that will last. We hope this guide has given you all the information you need to make the right choices when selecting corner and connector pieces for your raised bed project.