Roof Drain Diameter

The above sizing data is offered as a guide only.

Roof drain diameter.

To see availability for this product personlog in or get online access. Designers specify compliance with bs en 12056 3 2000 that includes a calculation for the allowable capacity of the rainwater pipes. No hub cast iron high volume roof drain with ductile iron dome. 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.

Take the roof s total square footage and divide by the total square footage handled by one drain. Calculate drains needed. For additional information on sizing and other specifications simply download the submittal sheets located underneath each product. Zurn engineered water solutions is a recognized leader in commercial municipal and industrial markets.

Below you can find the different roof drains that wade us offers. Main roof drain z100 15 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. 1 24 of 279 results for roof drains page 1 of 12.

The result is the number of drains needed. Sbd 10 premium sunroof drain snaking tool warm soapy water mild dish soap works best towel instructions. For example in the u k. Determining the exact roof area and the number of drains is precise work so it requires coordination with the building s architect.

This table is based on zurn s roof drain vertical requirement for horizontal roof areas at various rainfall rates table. Sbd 10 premium sunroof drain snaking tool you will need. Josam 21504 22 cast iron flat mushroom style roof drain dome with 13 outside diameter.