Scupper-roof-drain, in short, a scupper is a detail that provides drainage to a roof system by allowing the water runoff from the roof to exit the roof through a metal edge, parapet wall or through the deck into a downspout or leader not run through the interior of the building.. Scupper. filter by. application parapet scupper wall or scupper drain open area 50 in2 50 - 100 in2 100 - 150 in2 body material cast iron ..., scuppers are found on many commercial and residential flat roofs. scupper drains are equally, as important as other drains, and special attention should be given to their location and installation on a flat roof.we serve pittsburgh, monroeville, stamford, greenwich, white plains. what is a scupper? scuppers are drain openings placed in areas on the side of a roof for water drainage..
10.5. scuppers. description: scuppers are used to provide an outlet through parapet walls or gravel stops on flat and built-up roofs to allow drainage of excess water. they can be used in conjunction with gutters and downspouts to divert the flow to the desired location. scuppers can be installed to carry water into gutters or directly into downspouts through conductor heads., things you should know about roof scuppers. sealant deterioration: the sealant around the flange or faceplate on the exterior wall surface around a thru-wall scupper is a maintenance item. it prevents water from getting between the metal scupper box and the wall masonry, and then backing up into the roof system and into the building..
A roof scupper is a roof drainage system that provides drainage of a flat roof by allowing the water runoff from the roof to exit the roof through a metal edge, parapet wall or through the deck into a downspout or leader.