Standing Water In Roof Vent Pipe

The vent pipe can also be blocked and when this is the problem your plumbing system will not function as it should.

Standing water in roof vent pipe.

Clogged vent pipe symptoms. The pipe leading to the main roof vent is called the vent stack. I wouldn t think it s a drain try dislodging whatever is there with a snake or a hose on full blast. If you can see the standing water from the roof my guess would be a blockage in the vent.

If you hear gurgling sounds coming from your drains see standing water in your sink or bathtub or notice a slow drain in the bathroom or kitchen a blocked vent may be the issue. Vent pipes allow air into the plumbing line to balance the pressure in the pipe as water goes down the drain. Squirrels find vent pipes excellent places to store their nuts. To check for a cleared line insert the garden hose down into the roof vent opening ask a helper on the ground to turn on the water and watch to see if water seems to be flowing freely into the main drain.

Squirrels like to gnaw on them which can create a gap between the vent pipe and the sleeve that allows a small amount of water into the roof sheathing and possibly even inside the attic. Your home or office s plumbing systems are composed of both drainage and vent systems that work together to remove water and waste. There s another piece of your plumbing system that could be to blame. It helps maintain proper atmospheric pressure in a building s waste system and channels the exhaust gasses to the vent.

A clogged vent pipe.