Roof Drain Downspout To Pipe Connection With Overflow

Combination main overflow drain commercial construction commercial multi family thin wall construction.

Roof drain downspout to pipe connection with overflow.

Roof drains zurn plumbing products groupspecification drainage operation 1801 pittsburgh avenue erie pa 16502 phone 814 455 0921 fax. Where the tube passes by the downspout from the gutter we installed a y fitting and drained the roof water from the gutter system directly into the main drainage line. Use this downspout extension to divert water away from the foundation or connect to drainage pipe and catch basin to control drainage. Downspout nozzle 4 w ring fip thread connection.

Open bottom type drain connection which is placed over plain end of drain pipe. The flexible design easily bends and holds its shape and can be extended from 25 in. Featuring durable vinyl construction this extension can be buried bent or connected to additional sections. Downspout nozzle 8 w ring no hub connection.

To prevent erosion make a rock bed around the end of the tube. A hole at the bottom of the gutter or an open gutter end will just splash water around in a heavy rain. Downspout nozzle 6 w ring fip thread connection. In addition to the primary roof drains there will also be overflow drains which are used for redundancy and sized in the same manner.

Debris flowing down a downspout drain that has been foolishly connected to the building foundation drain system can block that drain leading to basement flooding from either roof runoff or surface and subsurface runoff or both. Downspout nozzle 3 w ring fip thread connection. This type of outlet is the opposite of the inside caulk outlet. A drain connection usually on side outlet drains where plain end of drain pipe is inserted and a seal is made either by caulking or by using a compression gasket.

The one thing that pretty much everybody agrees on is that at least there should be a downspout to deliver the water to the lower roof and point it in the right direction. As we will see in steps 3 4 the size of the roof drain lines is dependent on the square feet of the roof area being served by each roof drain. These drains are distinguished by having higher rims. Debris flowing down the downspout drain leaves from gutters can block floor drains or even the main building sewer line leading to sewage backups into the structure.