New Construction Roof Drains

Aluminum retrofit drain with sealant tape.

New construction roof drains.

New construction roof drain kits provide all the components for quick installation of new drains or replacement of existing roof drains. New construction cast iron roof drain kit new installation pvc roof drain kit new installation retrofit aluminator retrofit drain with maxxflo seal. Since its founding in 1900 as the hydromechanics division the zurn specification drainage operation has been a leading producer of roof drains deck drains and floor drains for the commercial industrial and institutional building construction industry. The factors which affect proper roof drainage are deck slope drain flashing size and placement of drains.

Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs. List grid map price. Document filter data sheets drawings guidelines and more in just a few clicks. All the zurn products are engineered and manufactured to meet all ansi standards.

There is a minimum advertised price map allowed by the manufacturer on this product. The sizing of roof drains must be large enough to quickly carry away all water entering the roof drains any blockage or restrictions in this system may result in water backing onto the roof membrane. The full flow capacity of a drain is not realized until the water reaches approximately 2 5 inches above the inlet in a four inch drain and 3 5 inches in a six inch drain.