Bird nests, debris, and rodents are known to be the main culprits of clogging ventilation pipes. It's best to hire a professional if you suspect a jam in a vent tube, as climbing a roof can be dangerous. The obstruction may be located in the sewer line right where it meets the vent pipe, preventing air from rising properly. These clogs can include materials such as wet wipes and feminine hygiene products, which homeowners often throw away even though they aren't designed to go down the drain.
With an obstruction in the ventilation pipe, the air pressure in the pipes will be higher than that outside, which can be observed when the toilets gurgle on their own or when you pull them off the toilet. Your plumber can help you with pipe vent clogging issues and let you know what caused your specific problem. To prevent snow and other debris from accumulating on the roof to the extent that they affect the open end of the vent pipe, you should clean the roof frequently, either by clearing snow or tearing off leaves. If you're having problems with slow drains and sewer odors, and sinking drains hasn't fixed the problem, then it's definitely time to call Jim Dhamer Plumbing. A plumbing vent or plumbing vent pipe is designed to regulate air pressure throughout the piping system.
For very complex clog types, you can always get a plumber's auger or snake and then use it to dislodge dirt in the vent pipe. As mentioned earlier, if the obstruction needs to tear down the wall or you just can't identify it, you need a plumber to do it for you. The vent pipe can then be tilted again and a new cap can be placed in place to prevent debris from clogging it again. However, for complex ventilation pipes, such as those with bends and joints, you should always call an expert. Simply grab a hose, place it in the vent pipe, and then squeeze in dirt as the water flows into the vent pipe.
This requires that a vent pipe be long enough that no amount of snow or debris from trees can grow high enough to cover their tops. When the vent pipe is clogged, high pressure in the pipes can force it through the pipes into the house through leaks and even the P-trap of the toilets. It is also advisable to know the signs of a pipe ventilation obstruction so that they can be resolved as soon as possible. In the short term, the plumber can solve the problem by removing snow from the vent and melting snow that has fallen into the vent.
