The ARBOFLEX Kerb Corner Trim is to be used where 2 kerb trims meet on a corner. The ARBOFLEX Kerb corner trim is for use in conjunction with the ARBOFLEX system and trims to provide water-tight finishing detail. The specially designed and manufactured corner will provide a secure and lasting finish to the corners of your new roof. This corner has a drop of 75mm, the Kerb sits proud of the roof edge, stopping any water from running off the edge.