Roof Drain Diameter

Sbd 10 premium sunroof drain snaking tool warm soapy water mild dish soap works best towel instructions.

Roof drain diameter.

For additional information on sizing and other specifications simply download the submittal sheets located underneath each product. Designers specify compliance with bs en 12056 3 2000 that includes a calculation for the allowable capacity of the rainwater pipes. The roof drain or gutter or drain piping or downspout leader size diameter other size constraints e g. Josam 21504 22 cast iron flat mushroom style roof drain dome with 13 outside diameter.

1 open your sunroof 2 locate sunroof drains there should be one in each of the 4 corners of the sunroof 3 pour a small amount of water near each drain if the water does not go down the drain this drain is clogged. The above sizing data is offered as a guide only. Sbd 10 premium sunroof drain snaking tool you will need. Below you can find the different roof drains that wade us offers.

Determining the exact roof area and the number of drains is precise work so it requires coordination with the building s architect. 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. It s easier to see how this works with a real world example. 1 24 of 279 results for roof drains page 1 of 12.

Calculate drains needed. Main roof drain z100 15 diameter. 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. This table is based on zurn s roof drain vertical requirement for horizontal roof areas at various rainfall rates table.

For example in the u k. No hub cast iron high volume roof drain with ductile iron dome. Take the roof s total square footage and divide by the total square footage handled by one drain.