Residential Roof Scuppers

Scuppers are fabricated with flanges on the roof side which extend 4 onto the roof.

Residential roof scuppers.

Proper flashing details are required at scuppers to prevent moisture infiltration into the roof system. They eliminate unnecessary flashing to waterproof the wall opening. Wood blocking is required under scuppers to provide a nailable surface. Scuppers can be used as primary or secondary overflow drainage.

Flat roofed house in santa fe uses scuppers instead of roof drains and internal downspouts. The national roofing contractors association defines scupper as a drainage device in the form of an outlet through a wall parapet wall or raised roof edge typically lined with a sheet metal sleeve it is more often seen in apartments and other commercial buildings though is sometimes found in residential homes constructed with flat roofs. Scuppers are drain outlets on the edge of a roof. Gaf everguard everguard extreme scuppers are for use in waterproofing wall scuppers.

Scuppers are installed at the perimeter of the roof area and can be located at openings in parapet walls and or openings in the perimeter metal. The minimum recommended weight for the construction of scuppers is 16 oz. The scupper may channel water off the roof into a conductor box with a downspout or a gutter or with overflow scuppers it may let the water run freely down the side of the building. Scuppers should be spaced no greater than 10 feet apart depending on the roof area drained.

Installing a scupper from a flat roof to the gutter the outlet can be just a deep channel with a spout like an outlet or can go through a wall section. Discount roof drains and deck drains we carry all types of roof drains re roof drains overflow drains retrofit drains balcony drain deck drains floor drains roof drain accessories and scupper drains as well as replacement roof drain parts our drain solutions include both commercial and residential drains from leading suppliers like jdr j drain lsp marathon olyflow olympic. A primary scupper in a parapet wall with a conductor head and a downspout and an overflow scupper. Most of the time a scupper will lead water into a leader header.

Products are custom sized to meet your needs. Blanks are cut using computer controlled equipment for precise uniform appearance.