Roof Drain Diameter

The roof drain or gutter or drain piping or downspout leader size diameter other size constraints e g.

Roof drain diameter.

The zurn z100 15 diameter roof drain has a dura coated cast iron body with combination membrane flashing clamp gravel guard and low silhouette poly dome. For example in the u k. Josam 21504 22 cast iron flat mushroom style roof drain dome with 13 outside diameter. Below you can find the different roof drains that wade us offers.

To see availability for this product personlog in or get online access. For additional information on sizing and other specifications simply download the submittal sheets located underneath each product. Main roof drain z100 15 diameter. Designers specify compliance with bs en 12056 3 2000 that includes a calculation for the allowable capacity of the rainwater pipes.

Calculate drains needed. Sbd 10 premium sunroof drain snaking tool you will need. The above sizing data is offered as a guide only. The result is the number of drains needed.

Take the roof s total square footage and divide by the total square footage handled by one drain. It s easier to see how this works with a real world example. Sbd 10 premium sunroof drain snaking tool warm soapy water mild dish soap works best towel instructions. Assume you are tasked to size a horizontal roof drain serving 5 000 square feet of roof area on a building located in dallas tx.

No hub cast iron high volume roof drain with ductile iron dome. Zurn engineered water solutions is a recognized leader in commercial municipal and industrial markets. This table is based on zurn s roof drain vertical requirement for horizontal roof areas at various rainfall rates table.