Why Plumber Go To Roof Top To Fix Toilet

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.

Why plumber go to roof top to fix toilet.

The waste lines in your house are connected to a venting system that performs two important functions. It also allows fresh air into the plumbing system to help water flow smoothly through the drain pipes however no water runs through the plumbing vent pipe. Your plumber may need to access the blockage through the vent on the roof pushing a plumbing auger down through the system to grab onto the offending material and pull it out. How to clear drains through the roof vent.

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. In the future sticking to flushing only human waste and toilet paper will keep you from dealing with the same problem again. Slow draining and gurgling plumbing fixtures could be a sign of a clogged roof vent. It is a vertical pipe attached to a drain line and runs through the roof of your home.

When a vent becomes clogged it shows up within the home as everything from ghost flushes at the toilet to sinks that simply won t drain properly. And on homes that do not have a main drain cleanout accessing a clogged main drain through the roof vent could be your best option. You know the black plumbing pipes that stick up out of your roof. Because most drain vent pipes are up near the roof sometimes debris from the roof can even clog a pipe.

Without the venting the sewage gas would leak through the water in the plumbing trap. The plumbing venting helps to create neutral or equalized air pressure throughout the waste pipe system. The vents also allow gases to safely escape through the roof. When a sink isn t draining properly and the waste line isn t clogged you may need to take a look upward to find the culprit up toward the vent system.

By james carey morris carey. Vents allow sewer gases to escape and allow air. Pipe vents provide air a way into waste pipes to prevent siphoning of plumbing traps. Sometimes a clogged vent will require a professional plumber to open up the walls of your home to get a good look at your drainage system.

This kind of blockage is the hardest to remove. Start by trying to clean the roof vent and main drain with a hand held drum auger.