What can i use for a bathroom vent pipe?

Antonette Gislason asked a question: What can i use for a bathroom vent pipe?
Asked By: Antonette Gislason
Date created: Mon, Feb 15, 2021 9:57 PM

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Top best answers to the question «What can i use for a bathroom vent pipe»

Use rigid metal ducting (aluminum or galvanized steel) with lengthwise seams facing up and joints sealed with foil tape or duct mastic, or rigid plastic pipe. Be sure to slope the duct a bit for drainage to the exterior.

FAQ

Those who are looking for an answer to the question «What can i use for a bathroom vent pipe?» often ask the following questions:

❔ Bathroom vent pipe leaking?

Bathroom vent pipe leaking? I just bought a new house and soon found what I thought was a leak in my roof. A portion of the sheet rock ceiling in my upstairs bathrooom became wet and collapsed. I cut a larger hole to investigate, and found a large pipe (4 inch diameter) running along the ceiling.

❔ Bathroom vent pipe size?

The Dry Venting Toilet If the toilet has a 3-inch waste pipe, the vent must be located within 6 feet of the toilet trap; the distance is 10 feet for 4-inch pipe. Plumbers usually use 2-inch pipe for this, which is larger than the plumbing code requires. Can a toilet and shower share the same vent?

❔ Clogged bathroom vent pipe?

The bathroom vent pipe is clogged. Slow drains If the drain in your home is slow, it makes sense to assume that it is clogged. (The main sewer line can also be clogged, and if you suspect this is the case, seek help from How To ...

Your Answer

We've handpicked 23 related questions for you, similar to «What can i use for a bathroom vent pipe?» so you can surely find the answer!

How to unclog bathroom vent pipe?

In case you have a cap on your vent, use the screwdriver to get rid of it. You may also be able to unclog/open pipe’s clogged with debris; by simply removing the debris to solve the problem. In the event that you are not able to spot any debris, using a nozzle set at jet or full spray into the pipe.

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Where is the bathroom vent pipe?

Re-vent pipes, otherwise known as auxiliary vents, attach to the drain line near your fixture. They run upwards and over the main vent. They can attach right behind your fixture or horizontally to the drain line. These are excellent options when your sink is too far away from the main stack.

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Why mold around bathroom vent pipe?

Wet drywall will begin to grow mold within a few days. The register in a bathroom is more likely to have mold growth because the high humidity in the room provides more moisture for condensation. The difference between the room air and cold air coming out of the register is called the “temperature differential” or “split,” and more than about a 22º F split can cause condensate to form.

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Can i vent bathroom fan into plumbing vent pipe?

Your fan is probably designed to use a 4" duct, and instead it's going through a 1.5" diameter pipe. And if any lint/dust gets pushed out by your fan, it risks accumulating on the sides of the vent pipe, potentially blocking the pipe and slowing both your drainage and ventilation.

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What size is a bathroom fan vent pipe?

When you operate the fan, typically air is pulled from the bathroom through a 4 inch exhaust pipe.

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What type of vent pipe for bathroom fan?

What Type of Vent Pipe to Use Flexible aluminum duct is easier to use than rigid duct and can bend around corners without the need to install extra fittings, but some local codes won't allow it, so be sure to check. Rigid pipe, either metal or PVC, won't collect debris inside and block air flow.

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Can you tie a bathroom vent into pvc vent pipe?

The washing machine has the standard drain pipe vent of a pvc pipe venting to the outside through the roof. To avoid cutting another hole in the roof I connected the bathroom fan vent to the washing machine drain vent in the attic so it can vent outside.

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Can you vent a bathroom throught the toilet vent pipe?

That open pipe, connected to the waste, sewer, and pipes, will supply air to the waste pipes. When you flush the water in your toilet, the odor will go smoothly through the vent pipe, thanks to the process of equalizing the atmospheric pressure in the drain system.

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Should bathroom vent fans tie into vent pipe or pay?

This is why drain vents open above the roof line or use one-way air admittance valves. This is likely to be unpleasant and possibly unhealthy. Second is that a drain …

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Should bathroom vent fans tie into vent pipe or tube?

Second is that a drain vent is typically too small and too moist to properly vent a bathroom fan. Your fan is probably designed to use a 4" duct, and instead it's going through a 1.5" diameter pipe. And if any lint/dust gets pushed out by your fan, it risks accumulating on the sides of the vent pipe, potentially blocking the pipe and slowing ...

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Does every bathroom need a vent pipe?

Yes, every fixture needs it's own vent. No, each vent does not need to go independently through the roof. They can be combined so you only have one or two vent stacks through the roof.

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How to clean bathroom exhaust vent pipe?

One important part of cleaning your bathroom is cleaning the bathroom vent. I found an attachment set with small brushes that let's me clean the fan blades t...

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How to clean out bathroom vent pipe?

How to Clean and Clear Your Vent Climb onto your roof. If it’s too steep or slippery due to weather, call a professional. Have an assistant flush a toilet while you hold your hand over the vent. If you don’t feel suction, the line is blocked... Use a plumber’s snake of electricians fish tape to ...

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How to clean your bathroom vent pipe?

Locate the section of your vent above your bathroom or kitchen. Cut away a large enough piece of the PVC pipe to run a plumbing snake downward. A hacksaw makes quick work of the pipe. Run the snake downward until you find the clog.

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How to clear a bathroom vent pipe?

This Old House plumbing and heating expert Richard Trethewey employs his detective skills to find and clear a stubborn clog. (See below for tools.)SUBSCRIBE ...

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How to fix bathroom fan vent pipe?

This video shows how I installed a condensation trap to the bathroom ventilation system in the attic.

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How to install a bathroom vent pipe?

The horizontal vent pipe runs right next to the closet bend. Toilet Vent Option 2: Parallel. If the vent wall is parallel to the drain pipe, install a 45-degree reducing Y and a street elbow to point toward the wall. You might need another elbow (of any degree) to position the vertical vent where you want it. Toilet Vent Option 3: Opposite Side

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How to install vent pipe in bathroom?

The horizontal vent pipe runs right next to the closet bend. Toilet Vent Option 2: Parallel. If the vent wall is parallel to the drain pipe, install a 45-degree reducing Y and a street elbow to point toward the wall. You might need another elbow (of any degree) to position the vertical vent where you want it. Toilet Vent Option 3: Opposite Side

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What diameter is a bathroom exaust fan vent pipe?

Your inline exhaust fan has to thus be have a 960 CFM capacity before allowing for losses due to duct size, bends, material, restrictions in air flow and duct length. For that air volume 8" diameter vent ducts are close to their limit and 10" is indeed preferable.

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What diameter is a bathroom exhaust fan vent pipe?

Bottom line: a 4-inch exhaust duct diameter is perfectly permissible and will work fine as long as the CFM rate of the fan OR the length of duct run (including effects of elbows or bends) does not exceed what the manufacturer recommends. In those cases a larger duct may be the solution.

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What size roof vent pipe is used in bathroom?

Vents are required to be at least half the diameter of the drainpipe that they serve, so a 3-in. drainpipe serving a single-family home needs a main vent that is at least 1-1/2 in. dia. You can connect the kitchen vent to the main vent in the attic as long as the main vent is the proper size and extends through the roof.

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What size vent pipe for bathroom sink and toilet?

The toilet drain should be 3″, the sink drain is 1.5″, the shared sink drain/toilet vent area should be 2″, and the vent going up should be 1.5″. Can two toilets share the same vent? Most houses have more than one toilet , and if they are on the same side of the house, their waste lines can usually tie into the same stack.

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Can you vent a bathroom fan through a roof vent pipe?

1) the vent in your picture is installed upside down. The vent will clearly mark which way end is the top of vent for installation purposes. 2) if you want to vent bathroom fans through the roof; use a gooseneck. The gooseneck has a flap that opens and shuts when the fan is on and then turned off. PRIMEX makes the best goosenecks in my opinion.

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