Installing A Heat Vent On A Metal Roof

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.

Installing a heat vent on a metal roof. Cool outside air then travels under the shingles to the vented ridge detail 2 pulling out moisture and heat. There are typically two types of metal roofing vents. Installing metal roofing vents will give the heated air a place to go. To vent the roof holes are cut in the old roof detail 1 above the soffit which pulls air through the soffit vents underneath.

Use a marker or a chalk line to mark the spot on the roof surface where the vent will be placed. Prepare the roof area. Since the metal absorbs the heat from the sun it has to radiate it somewhere. When determining the placement of the roof vents measure the vent housing and mark off the space on the roof.

First are the cylindrical vents that are located within. Various size vents will come with recommendations regarding spacing and placement based on the size of the vents and the expanse of the roof. Mark the outline of the roof cuts that will be needed then use a skill saw to cut the outlined space. Pros and cons for metal roofing installation.

The old still reliable method of venting the soffit. This will involve determining the placement of the vents. This is usually into the attic and then through the home.