Flat Roof Clogged Drain

Your building and location can help determine which drain will fit your roof needs.

Flat roof clogged drain.

6 24 2014 david howard aia said. Regular maintenance of the roof drains is. If you could hear a gurgling sound as the water drains there are higher probabilities. The one challenge with flat roofing is ensuring proper drainage.

Leaves can form a blockage or small animals can nest on them. A clog anywhere in this drain will lead to reduced drainage in many other drains in the house. The most serious issue with clogged drains is ponding the build up of water that cannot get through the scupper or internal drain. The greenslope roof ponding repair kit provides a lightweight inexpensive solution to flat roof ponding.

At psi roofing we have seen every variation of flat roof drainage and every system is susceptible to getting clogged drains. The best identification trick is to look out for the sound when the water drains. A leaky roof might not be coming from the roof itself but from clogged roof drains. Ponding water on flat roofs reduces the roof s lifespan.

If the leaves and debris are not occasionally removed the drains may get clogged or restricted by the debris. Along with the benefits of a flat roof come unique challenges. To design a sloped or flat roof drainage system we need to know the anticipated maximum rainfall rate and the flat or projected roof area. Poor drainage can lead to serious issues with flat roofing from leaks to structural damage.

A rooftop garden or additional outside living space are the top reasons people choose flat roofs. Flat type roofs often have leaves and other debris that gathers on them overtime. It is difficult to understand whether the clog is in the roof or in those drains. From there water may leak into the ceilings and down the walls.

There are several drainage options to repair pooling or ponding water on flat roofs including internal drains gutters and downspouts scuppers and roof leveling compounds. A roof drain is often used on flat roofs to connect the roof to the outlet pipe. The most critical of these issues is the flat roof drainage systems. What is the general area of a flat 1 4 1 0 slope single ply roof for each roof drain ratio for the number of roof drains roof area.

However they will need cleaning from time to time as they tend to clog. Over the years a roof drain can become clogged with debris causing a back up of water that could flow over the flashing and into the attic of the house.