You can use metal pipe hanging tape to hold it up. It comes in a roll and has several holes in it which you would use to attach it to your framing with nails or screws. Simply cut it to length with a pair of aviation snips, and nail or screw it up.

How do you attach a dryer vent to the ceiling?

Connect the Dryer to the Vent



Connect the dryer to the roof vent with 4-inch metal duct pipe, cutting pipe as needed with tin snips and fitting it together with the necessary fittings, advises Family Handyman. You may have to cut a hole in the ceiling over the dryer to run the duct through the attic.

Is it OK to vent my dryer into the basement?





Inappropriate venting of the dryer can cause moisture to collect in various parts of the basement. Such moist air will serve as a breeding ground for mold. Carbon monoxide. Without proper venting, the dryer can also fill up the basement with gas, which will float into the living space and poison inhabitants.

Can you vent a dryer into the ceiling?

It is not advisable to vent a dryer through the roof. This is one of the most common mistakes we see from people who are not experienced with air ducts. Dryer vent specialists will tell you that a vertical approach to installing a dryer vent is inefficient and creates a fire risk for a home if it goes unchecked.

Can you use flexible duct for dryer vent?

Modern dryer heating elements are very powerful and can ignite the lint accumulated inside the plastic duct and the dryer, starting a house fire. You can use a 4-inch flexible aluminum foil duct that is UL 2158A listed and marked for safe dryer venting.

Where do you put a dryer vent in the basement?


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How do I vent my dryer from the outside of the basement?





Basement Dryer Vent Installation

  1. Determine the shortest route the duct will travel from the dryer to the exterior. …
  2. Create a small 4¼-inch hole on the exterior wall. …
  3. Next, secure the driver vent cap against the side of your house. …
  4. Cut and join the duct tubing to length then connect the tubing to the exhaust outlet.


Can insulation touch a dryer vent?

You can insulate your dryer vent with rolled insulation. Wrap the pipe with the rolled insulation, making sure that the entire pipe is covered. Then, secure the insulation with duct tape.

How do you support a dryer vent?

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Is it better to vent a dryer up or down?



It’s fine for the dryer vent to rise vertically to enter the building ceiling, but within the ceiling the vent should slope downwards towards its exit point at the building exterior wall.

Should dryer vents be pitched?

All horizontal runs should pitch 1/4-inch per foot to the outside. This will help to avoid moisture from sitting in the pipe or draining back to the dryer.

What is code for a dryer vent?

The maximum length of a 4-inch (102 mm) diameter exhaust vent shall not exceed 35 feet (7620 mm) from the dryer location to wall or roof termination, and shall terminate with a full opening exhaust hood. A reduction in maximum length of 2.5 feet for each 45-degree bend and 5 feet for each 90-degree bend shall apply.

How do I vent my dryer into the interior?



The building code says that’s a no-no too. In some cases the dryer vent may need to pass through an adjoining room on its way to the outside of the building.



The vent pipe is too long and has too many elbows.

Vent Fitting type Equivalent Length
4 inch 45 degree fitting 2 foot – 6 inches
4 inch 90 degree fitting 5 feet


Can I run a dryer vent inside a wall?

One of the leading causes of house fires is dirty or plugged clothes dryer vents. Dryer vents should not be installed in ways that make them difficult to clean and inspect. Any vent in a wall cavity should be made of solid metal, with all joints sealed with metallic tape.

How do you vent a dryer without an outside wall?

Install An Indoor Dryer Lint Trap. Probably the most common way to vent a dryer without a vent to the outside is to use an indoor dryer lint trap. These lint traps are basically detachable filters that are installed at the end of the flex vent behind the dryer.

Are indoor dryer vent kits safe?



If you are venting your dryer into your home, you need to stop doing so. Indoor dryer vents are not safe. They can cause health problems due to a build-up of mold and structural damage due to the increased humidity. They can also be a fire hazard as the lint they spew into the air is highly flammable.

Why do you put water in an indoor dryer vent?

The flexible dryer exhaust hose is simply routed from the back of the dryer into the reservoir of these Indoor Dryer Vent Kits. Water is placed inside the reservoir. The theory to this product is that the water acts as a filter and catches the lint.