Aaron cut the Trex Wood edge vertically so that it would have a stable edge for stapling the turf’s exterior edges.
Cut the nailer board to the correct length to fit the exterior edge, with the nailer board sitting on the inside edge of the chalk line. Once all the sections are cut, place the nailer boards flat on the inside of the chalk line to ensure all sections are cut correctly.
Prior to installing the nailer board, you will need to create openings for the escape of water and fluids.
The nailer board contains the turf system. This means that the water that flows in and around the turf must effectively flow to the drainage exit.
If you have a landscape plastic composite nailer board, you will need to leave gaps or openings to allow the water to escape.