When your fence is erected, an arris rail will make it look complete. You can also replace them over time to give a hard-working fence a fresh update.
Arris rails are triangular in shape and run horizontally along the back of a fence panel, making them strong and long-lasting. Arris rails are an important part any garden fence, giving it structure and support. They also add the finishing touch to any well-constructed and great-looking fence.