Installing Roof Vent For Range Hood

Push the cap into place and fasten.

Installing roof vent for range hood.

Process beginning in the attic drill a hole through the roof where you want your vent to go. Measure out a square that s slightly larger than the vent hole and remove the shingles in this area with a hooked blade. On the roof use a jigsaw to cut a round hole. If you find it hard climbing the roof to be able to vent your range hood then you can vent it through the wall.

Mark out spots on the ceiling. The trickiest part of installing a range hood is determining how to run the ventilation ducts. It is easier to install equipment when you disassemble its parts. Use a 6 inch diameter hole saw to cut a hole through the interior wall surface directly above the range.

Goose neck vent roof. This should be between two rafters. Step 2 before you begin cutting a large hole into the wall to install the vent first cut a smaller hole to see what s behind the wall. If you re tempted to vent your exhaust fan through an existing roof vent or even vent it into the attic don t do it.

Seal between the top of the vent flange and at the bottom of the roofing shingles as well. Disassemble the range hood vent into its units. Apply caulk to the siding where the cap flange will rest. Steps for installing a range vent hood.

Collect the dust with wet dry vacuum while cutting the hole. First you ll partially block your roof vent with the piping reducing the flow of cooling air through your attic. Ensure that the spots you mark out on the ceiling are precise. Use this tutorial if you determine that venting through the roof is the best route.

Another name for venting through the wall is called horizontal wall venting. If not purchase a duct extension and attach it with sheet metal screws and duct tape. Install the vent and seal the underside of the vent flange with roofing grade sealant caulk. Depending on the location of your range you will need to decide if it is easier to vent through an outside wall versus up through the roof.

Then flash it with the shingles that you removed prior on both sides and above the vent. All you need to do is install an 18 inches straight venting before installing an elbow. Measure the range hood to determine where the vent comes out on the range hood and mark it on the wall. From the outside push the duct s wall cap into the opening to see if the duct is long enough to reach the range hood.

Second during cold winters you ll be blowing warm moist air onto a cold surface the roof vent and roof plywood.