You could be putting yourself in danger as well as anyone living.
Sewer vent pipe on roof frozen.
When you think of clogged plumbing blockages in drain pipes are probably the first issue that comes to mind.
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.
Sewer vent pipes are on the roof of homes and other buildings.
This will take a while though.
A gurgling toilet may indicate a clogged or frozen vent stack.
The plumbing vent also known as a vent stack helps regulate the air pressure in your plumbing system.
Typically the short smaller diameter vent pipes less than 4 inches can freeze shut.
Located on the roof these vent pipes allow gases to escape from your sewer system.
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A simpler way of doing this is to connect a rubber hose rated for use with hot water to the hot water spigot at your washing machine.
The best way to clear a frozen vent is by pouring really hot water into the vent pipe.
When a clog occurs in a vent pipe you normally climb atop the roof to attack it but you can also try to clear it out from within the house.
If this happens pour warm water down the roof s sewer vent stack.
Sewer vent pipes on the north side of the roof also may be more prone to frost plugging than those on the south side of the roof.
But there s another part of your plumbing system that can become blocked.
No frost venting s plumbing vent stack kits will eliminate that sewer smell in your house.
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.
No more dangerous trips to your roof in slippery winter conditions to clear the ice and snow from your vent.
Sewer pipe solution to clear frozen sewer vents and dangerous gases in your home.
It also allows fresh air into the plumbing system to help water flow smoothly through the drain.
One more than what else i already listed would be to purchase some heat tape and wrap as much of the pipe you can get your hands on.
Excessive snow on the roof can block the vent s stack and cause freezing.
But climbing up a ladder with a bucket of hot water can be dangerous.
The diameter of the vent pipe varies from 1 1 2 to 6 inches.
The tape is designed to keep it from freezing not thawing it out once frozen.
