Roof Drain Downspout To Pipe Connection With Overflow

Use this downspout extension to divert water away from the foundation or connect to drainage pipe and catch basin to control drainage.

Roof drain downspout to pipe connection with overflow.

These drains are distinguished by having higher rims. The flexible design easily bends and holds its shape and can be extended from 25 in. A hole at the bottom of the gutter or an open gutter end will just splash water around in a heavy rain. Downspout nozzle 8 w ring no hub connection.

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. Downspout nozzle 6 w ring fip thread connection. 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. Downspout nozzle 4 w ring fip thread connection.

To prevent erosion make a rock bed around the end of the tube. Roof drains zurn plumbing products groupspecification drainage operation 1801 pittsburgh avenue erie pa 16502 phone 814 455 0921 fax. 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. 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.

This type of outlet is the opposite of the inside caulk outlet. Open bottom type drain connection which is placed over plain end of drain pipe. Downspout nozzle 3 w ring fip thread connection. 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.

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. Hub outlet outside caulk outlet. In addition to the primary roof drains there will also be overflow drains which are used for redundancy and sized in the same manner. Screw a drain cover over the end of the tubing as it approaches daylight to keep critters out.