Move any rugs that are covering return vents in the floor.
Router out roof vent blocking.
You may also use a plumber s snake if the clog is farther down inside the vent and cannot be reached with the metal rod.
Below the peak of the roof.
Cut a square hole in the roof the same size as the hole in the base of the vent you re installing.
In hurricane prone zones with frequent high wind events vented soffit collapse can pressurize a building which can cause windows to blow out and the roof to be blown off.
Working up on the roof can be a dangerous task to say the least.
Create an unvented roof.
You ll notice the enclosure has vents on the sides which allow hot air to flow out of the router and cool air to flow in.
These vents allow water to run through your pipes correctly and empty into the sewer or septic tank.
If any of these issues are of concern there is another option.
Leaves debris or small animals can get into vent stacks.
Because clearing vent pipe blockages can be a real pain in the you know what you can take some preventive steps.
Shorten curtains that hang down and cover your vents.
These vents need at least 10 inches of clearance to work but more clearance is better.
Use a metal rod to dislodge any clogs such as leaves bird nests or other material.
Unfortunately the best place to clear a blockage in a vent pipe is from the roof.
Your roof ventilation system should be inspected along with your roof at least every few years.
You won t be sorry.
Those vents prevent overheating the delicate circuitry inside.
Look inside the vent opening and clear out any debris you find.
Finally in wildfire zones floating embers can enter the vents and cause roof fires.
Push couches chairs and cabinets out of the way so those vents are free to move the air through your home.
How to clear a plugged roof plumbing stack.
Maintaining your roof ventilation system.
Locate the top of the hole about 15 in.
Inspect for weather damage such as cracks loose vents or broken or missing tiles around vents.
Look for anything that may be blocking the vent such as leaves and other debris.
If you ve ever wondered why your house has those pipes sticking out through the roof they are there to help your plumbing work properly.
Turn the water on before you bring the hose onto the roof.
Don t cut into any rafters.
Remove the vent cover with the screwdriver and set it aside.