Flat Roof Drain Assembly

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

Flat roof drain assembly. No hub cast iron roof drain can be used in a dwv system. Along with the benefits of a flat roof come unique challenges. Most flat roofs aren t exactly level. It must be adjusted so that the roof slopes gently towards the scuppers to drain away from the structure.

Learn how to properly install a roof drain. 1 16 of 376 results for flat roof drain plastic oddities prd900p 3 pvc roof drain with plastic dome. 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. In fact a roof is considered to be flat if its slope is no more than 10.

Of course the best designed flat roof has the correct amount of pitch to drain the water off naturally. 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. More buying choices 26 62 3 used new offers oatey 78024 pvc roof drains 4 inch pvc roof drainwithcast iron dome white. Ferguson is the 1 us plumbing supply company and a top distributor of hvac parts waterworks supplies and mro products.

Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs. Shop for roof drains at ferguson. The most critical of these issues is the flat roof drainage systems. 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.

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. We will tell you what materials you need and a step by step process to successfully install a commercial roof drain. Rinnai 146141 roof flashing 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. 4 7 out of 5 stars 2. Ci no hub roof drain.