Kitchen Roof Vent Installation

Back in the kitchen mark the cabinets and cut holes for.

Kitchen roof vent installation.

Venting through a roof vent or exhausting them in the attic could cause moisture problems and rot. Drip edge vents are a two in one installation that promote water shedding at the eaves and rakes of a roof while also allowing for ventilation into the attic. Then examine the roof directly above the wire to make sure there s room to install a roof vent. Then flash it with the shingles that you removed prior on both sides and above the vent.

The best exhaust fan venting is through smooth rigid ducts with taped joints and screwed to a special vent hood. Another consideration is where to vent the hood. Vent your bath and kitchen exhaust fans through the roof through a special roof hood. Install the vent and seal the underside of the vent flange with roofing grade sealant caulk.

You may have to shift the vent position several inches to avoid ceiling and roof framing. This way you can properly flash your kitchen hood vent. While this can be done through the ceiling and out through the roof it s best to go through an outside wall because there s less need for waterproofing. As a general rule of thumb take the square footage of your kitchen and double that amount to determine the cfm you ll need.