Flat Roof Drain Scupper

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.

Flat roof drain scupper.

Sv50 plastic roof vent 8 47. Westport ct flat roof scuppers are the most effective way to remove water from a flat roof. Bur flat top vent 129 35. Scuppers can be installed to carry water into gutters or directly into downspouts through conductor heads.

Clamp tite overflow scupper drain 127 65. Under 150 00 apply price filter. Clamp tite aluminum flat top drain no bowl 263 01 299 66. Clamp tite spun copper drain 262 92 300 96.

They can be used in conjunction with gutters and downspouts to divert the flow to the desired location. The design is critical and a proper strainer will help with draining water off a flat roof. The result is the number of drains needed. Buy it now 25 00 shipping.

7 s 0 p o n s o a r p a 7 e e d 1 1 u j 1 0 f j 1 1. Wide mouth scuppers are the best for draining water off a flat roof. More attention should be given to the location of a drainage system to avoid future problems. Scuppers are a very effective way to channel water off a roof.

The above sizing data is offered as a guide only. Flat roof drainage system specifications designs troubleshooting problems solutions for interior drains on flat building roofs flat roof drains scuppers and screens questions answers about keeping the flat roof drainage system working or about installing new drains in a flat roof. Marathon dura scupper drain canted 12 long. 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.

Calculate drains needed. Marathon rd 27 cast iron scupper drain 3 drain bs 1180. Gutters collect leaves and stop the flow of water. Damage is often caused by clogged drains.

Open end scuppers allow for debris to be washed off the roof unlike a drain or gutter that gets full of debris. Take the roof s total square footage and divide by the total square footage handled by one drain. The best is to have a wide scupper 12 or wider so leaves and debris will wash through the scupper instead of clogging it. Flat roof drains scuppers gutters and drainage systems on flat roofs one of the most overlooked items on a flat roof is the draining system.

This table is based on zurn s roof drain vertical requirement for horizontal roof areas at various rainfall rates table. Part of a flat roof repair is to make sure it drains properly. Flat roofs that are designed to have scuppers as a drainage system are almost maintenance free.