Flat Roof Drain Assembly

No hub cast iron roof drain can be used in a dwv system.

Flat roof drain assembly.

To use scuppers as a flat roof drainage system the roof must have a parapet or perimeter wall surrounding it. The roof drain is made of cast iron to help provide long lasting use. The sump receiver is a flat steel plate with a depressed center opening into which the roof drain body flange fits the sump receiver is supported by the lip of the opening in the deck. 4 7 out of 5 stars 2.

Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs. In addition to easing the deck opening tolerance requirements the sump receiver distributes the weight of the drain over a larger surface of the deck. The international code council icc is a non profit organization dedicated to developing model codes and standards used in the design build and compliance process. Ci no hub roof drain.

Most flat roofs aren t exactly level. Ferguson is the 1 us plumbing supply company and a top distributor of hvac parts waterworks supplies and mro products. 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. The international codes i codes are the widely accepted comprehensive set of model codes used in the us and abroad to help ensure the engineering of safe sustainable affordable and resilient structures.

More buying choices 26 62 3 used new offers oatey 78024 pvc roof drains 4 inch pvc roof drainwithcast iron dome white. Learn how to properly install a roof drain. It must be adjusted so that the roof slopes gently towards the scuppers to drain away from the structure. 1 16 of 376 results for flat roof drain plastic oddities prd900p 3 pvc roof drain with plastic dome.

Of course the best designed flat roof has the correct amount of pitch to drain the water off naturally. Only 14 left in stock order soon. Rinnai 146141 roof flashing assembly. We will tell you what materials you need and a step by step process to successfully install a commercial roof drain.

The most critical of these issues is the flat roof drainage systems. In fact a roof is considered to be flat if its slope is no more than 10. No hub cast iron roof drain can be used in a dwv system.