Roof Drains For Flat Roofs

Of course the best designed flat roof has the correct amount of pitch to drain the water off naturally.

Roof drains for flat roofs.

The average flat roof does not have an optimized draining system. Interior drains on flat roofs are commonly used in urban areas. The drain runs through the building and connects to a storm drain or in some communities where it is still allowed to the sewer system. Scuppers are the most effective drainage solution for flat roofs.

It is very critical to position drains for maximum effect. Roof drains on flat roofs are one of the most problematic objects. Most draining systems on flat roofs have a poor design or are not correctly installed. Inner roof drains are used on flat roofs and include a low section or channel that collects water and feeds it into a concealed drain that leads to an underground drainage system.

There are three types of drain systems commonly used on flat roofs. The main benefit of inner drains is that the system is hidden from view. The positioning design and installation of a drainage system are one of the most important factors to have a relatively low maintenance roof. There are three types of drain systems on a flat roof.

A major maintenance issue shared between all types of roof drains is debris removal. With this system large square openings are made along the edge of the roof that shoot the water away from the side of the building. Each of these systems has its own pros and cons.