Range Hood Bent Install Roof

Before you purchase a range hood check the cfm rating of its fan.

Range hood bent install roof.

The lower part of the vent flange however will sit on top of the shingles. You can buy the proper flashing to install it on a flat roof and a roof cap that has screen around it to prevent insects from entering. Use this tutorial if you determine that venting through the roof is the best route. If you find it hard climbing the roof to be able to vent your range hood then you can vent it through the wall.

Range hood installation can involve drilling a new vent hole through a wall which can require new wiring and ductwork while replacing old ones can be a simpler process. Yes you can vent a range hood through the roof using a 6 single wall pipe. Nail the lower corners with roofing nails and tar the heads. Apply a bead of asphalt roof cement on the bottom of the vent.

Strip the wires back then pair white to white black to black and copper ground to ground. Watch chris install new ducting through the roof to install a new vented range hood as we continue our diy kitchen renovation. All you need to do is install an 18 inches straight venting before installing an elbow. How to install a range hood through the ceiling.

The lower half of the flange sits on top of the shingles. Once you drill the hole you will need to cut an adequately sized opening to fit the range hood vent either square or a round shaped one depending on the design of your roof vent. Mark out spots on the ceiling. 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.

It is easier to install equipment when you disassemble its parts one after the other. The trickiest part of installing a range hood is determining how to run the ventilation ducts. Slide the vent under the shingles so they cover the top half of the vent flange. Apply asphalt roof cement to the bottom of the vent and slide in the vent under the shingles.

Run the electrical line from where it comes out of the range hood over into the electrical box. Be sure to extend the pipe up at least 2 to 3 above the roof to prevent snow buildup from causing problems. After the hole is cut in remove the roofing shingles on both sides of the roof opening and at least 3 rows above the opening. Use roofing nails to nail the lower half of the flange in place at the corners.

Another name for venting through the wall is called horizontal wall venting. Connect them with wire nuts then put them back inside the junction box. Disassemble the range hood vent into its units. The should cover the top of the vent flange.