Flat Roof Drain Spout

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.

Flat roof drain spout. Your building and location can help determine which drain will fit your roof needs. This is where the rainwater is lead away from the building s foundation so that no rainwater is able to pool around the building. It is also not a good idea to drain down a lower roof too close to adjacent wall above the roof. They have their own unique construction and drainage flows.

The result is the number of drains needed. Featuring durable plastic construction this extension can be buried bent or connected to additional sections. A rooftop garden or additional outside living space are the top reasons people choose flat roofs. Most of the time a scupper will lead water into a leader header.

The most critical of these issues is the flat roof drainage systems. Then there is the aesthetic consideration. Scuppers are drain outlets on the edge of a roof. Take the roof s total square footage and divide by the total square footage handled by one drain.

This flexible downspout extension easily bends and holds its shape and can be extended from 25 55 in. Downspouts are most commonly seen attached to the corners of home or building. Understanding the top three drainage options. Using this method permits adding a drain at the roof s low point.

Downspouts are drainage pipes that direct rain water from the roof to the ground. 50 000 4 400 11 36. Amerimax home products 21030pk 5 inch aluminum roof hanger 4 pack 4 6 out of 5 stars 43. 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.

Along with the benefits of a flat roof come unique challenges. Amerimax home products 85015 flex a spout downspout extension black 4 6 out of 5 stars 4 972. Flat roofs are often associated with industrial buildings. Ferguson is the 1 us plumbing supply company and a top distributor of hvac parts waterworks supplies and mro products.

Shop for roof drains at ferguson. Goberco under deck drainage system z 50 16 each roll 50 long for 16 joist spacing 30 mils thick black lldpe. Use this downspout extension to divert water away from the foundation or connect to drainage pipe and catch basin to control drainage. 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.

A hole at the bottom of the gutter or an open gutter end will just splash water around in a heavy rain.