Interior Flat Roof Drain

Interior drains this drainage system is composed of drains placed at intervals near the center of the roof and an internal network of gutters and pipes that move the water to the exterior of the building.

Interior flat roof drain.

Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs. There are three types of drain systems on a flat roof. Interior drains are the most expensive flat roof drainage system. Most draining systems on flat roofs have a poor design or are not correctly installed.

Smith carefully designs and manufactures a full line of roof drains deck drains scupper drains promenade and parking area drains and more to satisfy both the artistic eye of the architect and the calculating mind of the engineer. It is very critical to position drains for maximum effect. Of course the best designed flat roof has the correct amount of pitch to drain the water off naturally. The drains are often topped by a strainer that prevents leaves and debris from getting into the pipes.

Inner drains are resistant to freezing but can require careful maintenance to prevent problems. Each of these systems has its own pros and cons. While this system is less likely to sustain damage any damage that does occur must be repaired by a professional roofing technician. A gravity drainage system on a flat roof differs from the gutter system you find on residential roofs in two key ways.

There are roof coating products available if there isn t enough slant or slope to accomplish this. So often we find that inner drains are high on the roof causing water to pool around them. A flat roof may use interior drains to collect water from the centre of the roof. 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.

The drains and pipes can easily become clogged with debris. The main benefit of inner drains is that the system is hidden from view. These drains are like the drain at the bottom of your shower except that the roof drain has a larger strainer to protect it from debris.