Flat Roof Scupper Drain

Each of these systems has its own pros and cons.

Flat roof scupper drain.

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. Calculate drains needed. Typically flat roof drainage systems fall into one of the following categories. Scupper drainage systems are characterized by chutes cut out of the parapet walls which extend above roof level.

Debris and small objects will not get stuck. Maybe i could custom make a roof drain leader for your scupper drain parapet roof needs. The best is to have a wide scupper 12 or wider so leaves and debris will wash through the scupper instead of clogging it. Gutters collect leaves and stop the flow of water.

Flat roofs that are designed to have scuppers as a drainage system are almost maintenance free. 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. It is always best to have a professional design your drain placement and size. Why flat roof drainage is important.

Scuppers are a very effective way to channel water off a roof. Sometimes a combination of inner drains scuppers and gutters can be used to lead water off a roof. This table is based on zurn s roof drain vertical requirement for horizontal roof areas at various rainfall rates table. Wide mouth scuppers are the best for draining water off a flat roof.

Take the roof s total square footage and divide by the total square footage handled by one drain. The result is the number of drains needed. 15 inch items stylish leaderhead and overflow spouts. Send me your details and i ll create your solution.

There are three types of drain systems commonly used on flat roofs. Typically water is collected by an external leader head catchment that feeds into a downspout installed. More attention should be given to the location of a drainage system to avoid future problems. Regular cleaning and unblocking of the drains gutters and scuppers is mandatory.

Interior drains gutters and scuppers. Each of these systems can become clogged by debris. Custom products for flat roof drainage. This guide explains the advantages and disadvantages of the three most common flat roof drainage solutions.

The above sizing data is offered as a guide only.