Roof Drain Bowl Insulation

Kit contains all the components needed and is adaptable to most generic single ply membranes and conventional built up roofing.

Roof drain bowl insulation.

Ferguson is the 1 us plumbing supply company and a top distributor of hvac parts waterworks supplies and mro products. Shop for roof drains at ferguson. Cast iron new installation roof drain kit allows for quick installation of new roof drains or replacement of existing roof drains. The entire house drain is vented to the outside typically.

In any event the storm water piping should be insulated for a minimum of 30 ft. I realize they aren t sucking in air actively. Most drains are elevated hig. I have a 4 main drain connected to a 4 vent.

Insul drain drainage board is designed specifically for foundations to improve thermal foundation performance through a higher r value. All vent through roof. All drains are typically connected to a vent. I have a 4 radon vent.

The ultimate draining system that will prevent a roof from flooding. 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. Adjustable extension system can be adjusted to the thickness of insulation on top of the roof pipe size see chart bellow a1 body 8 203 5. Placed around the drain the sump created is 8 feet by 8 feet.

There is no separation between the drains and vents. From the roof drain. The 1 2 inch per foot slope is used as it doubles the slope of the structurally sloped roof deck which in this case has a slope of 1 4 inch per foot. Storm water piping is also susceptible to condensation and should be insulated from the roof drain bowl to a point where the piping turns from horizontal to vertical.

Flat roof drains design and installation are very critical. Fabric covered channels drain water from vertical foundation walls.