Running Dryer Vent Inside Wall

Where changes of direction are required use 4 inch aluminum elbows.

Running dryer vent inside wall.

Run a bead of caulk around the point at which the tube comes into the wall sealing the opening. Depending where you live you may be allowed to run your dryer vent hose to a place inside your house. Dryer manufacturers recommendations supersede this so if you have to make a longer run read the owner s manual. To make the dyer more efficient you can buy an inexpensive heat diverter and install it in the exhaust duct of electric dryers only not gas dryers you ll save about 50 worth of heat per load in the winter.

This isn t ideal however and there are many compelling reasons to vent your dryer outside instead. Venting the dryer outside in cold weather wastes a lot of heat. For dryer venting use 4 inch smooth wall aluminum pipe. Federal building codes for dryer vents and ducts.

Attach the other end of the vent hose to the dryer. For example a dryer with a 90 degree elbow at the exhaust port and another at the top of the basement wall can run a maximum of 15 ft. Hang the pipe from the floor joists don t let it drape on the. Most home inspectors in the united states when citing regulations pertaining to dryer venting refer to the international residential code.

Luckily there s a product that allows you to go down through. Attach the vent hose to the vent tube using duct tape.