Installing Metal Roof Venting

The other option of course is a vented attic which requires an equal balance of intake and exhaust vents.

Installing metal roof venting.

Most metal shingles will be attached to the roof using metal shingle. Leave the drill bit sticking through the roof so you can find the hole. Determine the type of vents you wish to install. Roof ridge vents the safest way of venting a metal roof is installing a roof ridge vent.

Start in the attic and drill a hole through the roof in the desired vent location. To vent the roof holes are cut in the old roof detail 1 above the soffit which pulls air through the soffit vents underneath. Various size vents will come. If your house has a gable roof you can install a vent in each gable then mount an exhaust fan in the attic behind one of them that is controlled by a thermostat.

Beneath the roof eaves in the soffit is the standard place to install intake vents because it s the lowest spot in the roof. Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails. A demonstration of how roof ventilation is supposed to work and factors that can prevent your attic s ventilation from working properly. Prepare the roof area.

Cool outside air then travels under the shingles to the vented ridge detail 2 pulling out moisture and heat. Try to keep it close to the fan location. Homesteading ranching self reliance is not without its difficulties at times. That would depend on the style of roof you have.

This may include the round whirlybird types that are placed. Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps. This will involve determining the placement of the vents. Metal roofing works well with this because the metal is unaffected by heat not being able to pass through it and enter the attic.

How to install vents on a metal roof step 1. But it truly is rewarding. The old still reliable method of venting the soffit involves cutting.