Residential Roof Scuppers

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Residential roof scuppers.

Scuppers will play one of two roles in a roof system. This is a small flat roof with a wide mouth scupper. Many of our drains are available in a number of sizes and materials including stainless steel pvc tpo and copper. 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 roof drains on the edge of the roof. An overflow drainage system will be designed to function independently of the primary system to drain water from the roof. We carry an extensive selection of roof drains wall drains shower drains and more to meet the needs of all property owners. 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.

Section 1503 4 2 scuppers when scuppers are used for secondary emergency overflow roof drainage the quantity size location and inlet elevation of the scuppers shall be sized to prevent the depth of ponding water from exceeding that for which the roof was designed as determined by section 1611 1. This will never clog up with leaves. Scuppers can be installed to carry water into gutters or directly into downspouts through conductor heads. 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.

This is the best type of scuppers because it has a wide opening to allow debris to wash off during a good rain. Scuppers shall not have an opening dimension of less than 4 inches. They will either be a part of the primary drainage system or they will be a part of the secondary overflow drainage system a primary drainage system is designed to remove water from the roof as quickly as possible. Feb 13 2017 explore wascha studios s board gutters and scuppers on pinterest.