How To Install Microwave Vent Through Roof

Apply a bead of asphalt roof cement on the bottom of the vent.

How to install microwave vent through roof.

Mark the location where you will install the vent. Slide the vent under the shingles so they cover the top half of the vent flange. Nail the lower corners with roofing nails and tar the heads. Any help would be greatly appreciated.

We would love to install a vent hood but don t know how to vent it. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. Vent cap installation measure the distance from the lip of the outer wall opening to the microwave mounting plate. Right above where our range is is a upstairs bedroom which prohibits going through the roof.

A vent should be installed between them when possible. Wear heavy gloves and use the tin snips to carefully trim the duct section to the required length. We have a gas range built into a center island with a downdraft vent that doesn t vent well. The lower half of the flange sits on top of the shingles.

On the roof tuck the flange of a roof vent under the shingles above the opening and secure it with roofing tacks and roofing sealant. In the attic mark a spot directly above the duct so you can cut a hole in the roof decking and extend the vent pipe up through that opening. Use a hammer or a drill with a small bit to locate any wall studs or ceiling joists. Choosing a whole house fan.