Roof Vent Cap Installation Instructions

Soffit vents are one of the most popular intake vent styles.

Roof vent cap installation instructions.

An aluminum ridge vent has a mushroom shaped profile combined with a wide flange on both sides that sits on top of the roof shingles. Insert 4 metal duct connector into opening in. Cut a 5 diameter hole through roof boards and shingles. Roof cap shingles installation is easy.

Roof cap will accept 3 or 4 round duct. Do not install the roof cap on a flat roof. For cobra snow country advanced and cobra rigid vent 3 only use the e z nail system. Grasp attached nails by the head and peel back.

For example if the intake vents on either side were venting a net free area of 11 square feet then the exhaust vent above them would need to vent a net free area of 22 square feet. Be sure to like and subscribe in order to help me bring you more helpful videos filled with tips and tricks i ve learned over the years. Guides for roof vents attic fans pvc caps more. Allow dry cool outdoor air to come into the attic to help circulate warm damp air towards the exhaust vents.

Continuous or individual soffits. They are easy to install under the roof s overhang which is known as the soffit are generally hidden from sight and provide excellent protection from weather outdoor debris and pests while still allowing air to flow into the attic. I remember the first time i installed roof cap shingles. A shingle over vent is installed over the ridge of a roof and is covered over by asphalt shingle caps that match the surrounding roof shingles.

Plenty more videos t. How do you pick the right attic vent. The first step is to check out this 60 second video and learn about the 300 1 rule the difference between intake and exhaust ventilation and why proper ventilation is so important to get right to help calculate your attic ventilation needs visit gaf ventilation calculator. Tape all joints with duct tape to prevent air and water leaks.

Roof vent kit installation instructions plan installation carefully.