Installing A Heat Vent On A Metal Roof

The old still reliable method of venting the soffit.

Installing a heat vent on a metal roof.

To keep a cooler interior space the air should flow beneath a radiant barrier incorporated into the metal roof system. There are typically two types of metal roofing vents. Cool outside air then travels under the shingles to the vented ridge detail 2 pulling out moisture and heat. Use a marker or a chalk line to mark the spot on the roof surface where the vent will be placed.

Apply a layer of sealant to the edges of the hole then. This will involve determining the placement of the vents. To vent the roof holes are cut in the old roof detail 1 above the soffit which pulls air through the soffit vents underneath. A ventilated roof diverts heat away from the living space below by exhausting heat through a continuous ridge vent and drawing replacement air through a continuous soffit vent.

Prepare the roof area. Installing metal roofing vents will give the heated air a place to go. This is usually into the attic and then through the home. Since the metal absorbs the heat from the sun it has to radiate it somewhere.

First are the cylindrical vents that are located within. Pros and cons for metal roofing installation. Various size vents will come with recommendations regarding spacing and placement based on the size of the vents and the expanse of the roof.