When the vent pipe is clogged it shows up within your home in a variety of ways from ghost flushing from your toilet to a sink that won t drain properly.
How to snake to the roof vent from toilet.
The toilet s vent continues up the wall and in many case this vent can tee into the home s existing venting system or the vent can terminate through the roof on its own.
The odor of sewage.
Listen carefully for water backing up and a sudden whoosh when the weight of the water forces the clog into and down the drain.
Your vent pipe can become clogged from a variety of things.
If the air from the drain or toilet smells like sewage this can also be a sign that the vent pipe is blocked.
Also notice that the 4 inch toilet flange sits on top of the finished floor.
How to unblock vents on the roof.
How to unclog a toilet vent pipe.
The toilet is vented by the main roof stack.
A vacuum is being created that is pulling things in the wrong direction.
When a clog forms in the vent stack it blocks the free flow of air.
In most cases the vent pipe exits through the roof.
Not all the pipes in your plumbing system run down to the sewers.
The vent system those plumbing pipes that stick out of your roof may be clogged instead.
If you didn t already know the main roof stack is the center of your home s venting system.
For most households the toilet is one of the most important fixtures in the home.
Bird or rodent.
Each plumbing fixture sink tub toilet and so on connects via a vent pipe to the main vent stack that exits the roof.
For those items you can t remove from above run the plumber s snake down the vent pipe.
Toilet without a vent through a roof stack.