Flat Roof Drain Strainers

Replaces popular 10 inch plastic strainers domes.

Flat roof drain strainers.

Watts drainage products rd 300 r series 6 in. If appropriately designed a strainer or leaf filter is supposed to keep larger objects from going down a drain while allowing smaller debris through with the water flow most strainers or domes that cover a drain on flat roofs are poorly designed because they block smaller debris and the strainer becomes clogged preventing any water flow. Watts drainage products rd 300 r series 4 in. Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs.

Cast iron roof drain with 2 in. If that s the case then an alternative solution is to fabricate a large strainer that will fit around the drain. With a proper strainer over this drain the roof will be maintenance free. A plastic strainer for a flat roof drain is not a good idea.

This is what it looks like after attaching the membrane to the cast iron drain. Flat roof drain strainers are important if appropriately designed a strainer is supposed to keep larger objects from going down a drain while allowing smaller debris through with the water flow. This is the type of strainer you should have on your roof otw shortcode content toggle this video explains the principles of how a large metal strainer will be more practical than smaller dome shaped plastic strainers. To preserve the life of the roof however the debris that collects around them must be removed on a regular basis.

10 inch black polyethylene drain dome strainer grate. Flat roof drains and strainers are the most important components of any commercial flat roof. 0 out of 5 stars based on 0 reviews. They become brittle and break.

9 1 2 od base x 4 1 4 high with 3 bolt mounting holes. Flat roof drains scuppers gutters and drainage systems on flat roofs. The design and configuration of a strainer are critical. No hub cast iron high volume roof drain with ductile iron dome.

10 inch plastic roof drain dome strainer grate 3 hole black. They are responsible for properly draining any and all accumulated precipitation. Flat roof drain strainers.