Edge Riser

Used to elevate the eave course of roof tiles to the proper height and block birds and vermin from the roofing system. Available in vented or with weeping holes. Provides protected openings along a roof edge or perimeter. The vented riser is used as part of a ventilation system to dissipate heat and moisture vapor. Also known as Bird Stop used in tile roofing. Commonly made of tile material or metal.