Cleaning A Vent Pipe From The Attic

The pipes in the second category form the home s drain waste vent dwv system.

Cleaning a vent pipe from the attic.

The vent pipes are part of the drain waste vent or dwv system of a house or building and they do not carry water inside them. Before you clean a dryer vent on the roof vacuum out the vent behind the dryer since it s easier to clean out the length of the vent from the ground floor. Sluggish drains aren t always caused by obstructions in the drain lines. It also allows fresh air into the plumbing system to help water flow smoothly through the drain.

Although it might seem counterintuitive you often can fix them by climbing to the roof. Clogged vent pipe symptoms. Then get on the roof and peel back any shingles that may be covering the vent as well as the guard. The vent pipe can also be blocked and when this is the problem your plumbing system will not function as it should.

To do it yourself start by clearing debris from around the pipe. Because working on your vent pipe is difficult at best taking preventative steps before you encounter a problem is your best course of action. While it s easy to appreciate the role of the drain and waste pipes the role of the vents may not be as obvious. Just as drain pipes remove water and waste from your home the plumbing vent pipe also known as a plumbing air vent removes gas and odors.

How to unclog a vent pipe. Signs of a clogged vent pipe are like the symptoms of a blocked drain but what are the. Instead they serve to equalize air pressure within the dwv system and also release sewer gases into the outdoor air as all vent pipes terminate through the roof. Vent pipes allow air into the plumbing line to balance the pressure in the pipe as water goes down the drain.

How to clean plumbing vent pipes. Once the vent is exposed use a vent brush first clean the exterior surfaces. Every home plumbing system consists of pipes that bring water into the house and pipes that take it away. The plumbing vent also known as a vent stack helps regulate the air pressure in your plumbing system.