Flat Roof Drain Spout

Flat roofs are often associated with industrial buildings.

Flat roof drain spout. This is where the rainwater is lead away from the building s foundation so that no rainwater is able to pool around the building. Adding drains for ponding roofs it is possible to add new roof drains to relieve ponding on a sagged flat roof as shown at left. Your building and location can help determine which drain will fit your roof needs. Take the roof s total square footage and divide by the total square footage handled by one drain.

Get familiar with flat roof drainage choices so that any installation or repairs can be an educated decision. Notice that the new drain extends through the shortest possible route to the building exterior where it is conducted to ground or to a storm drain. The result is the number of drains needed. Then there is the aesthetic consideration.

This flexible downspout extension easily bends and holds its shape and can be extended from 25 55 in. Shop for roof drains at ferguson. Using this method permits adding a drain at the roof s low point. Most of the time a scupper will lead water into a leader header.

50 000 4 400 11 36. Amerimax home products 85015 flex a spout downspout extension black 4 6 out of 5 stars 4 972. It is also not a good idea to drain down a lower roof too close to adjacent wall above the roof. Amerimax home products 21030pk 5 inch aluminum roof hanger 4 pack 4 6 out of 5 stars 43.

Downspouts are drainage pipes that direct rain water from the roof to the ground. However flat roofs are more common than the layperson might believe. Downspouts are most commonly seen attached to the corners of home or building. Ferguson is the 1 us plumbing supply company and a top distributor of hvac parts waterworks supplies and mro products.

Use this downspout extension to divert water away from the foundation or connect to drainage pipe and catch basin to control drainage. The most critical of these issues is the flat roof drainage systems. 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. Featuring durable plastic construction this extension can be buried bent or connected to additional sections.

Understanding the top three drainage options. They have their own unique construction and drainage flows. A hole at the bottom of the gutter or an open gutter end will just splash water around in a heavy rain. A rooftop garden or additional outside living space are the top reasons people choose flat roofs.

Scuppers are drain outlets on the edge of a roof.