It s a roof top installed shingle over intake vent that can be used to supplement existing soffit or undereave vents.
Smart vent for steel roof.
Made with 26 gauge galvanised steel the product looks extremely classy because of the black powder coat finish.
This metal roof vent cap has been made in a way that it will fit right into your house.
Flood vent 1540 520 the insulated flood vent model seals out cool or warm air with a solid door and weather.
Nail the bottom with four nails matching the spacing from the top row of nails along the nail line.
Smart vent multi frame 1540 150202e 1540 0039 our multi frame one piece frames are perfect for larger applications.
Along the soffit edge of the roof or the facing edge of dormer rakes and goes virtually unnoticed.
It allows air to flow freely through the 1 roof decking slit providing more than adequate soffit ventilation to maximize ridge vent effectiveness.
Lay the 3 piece of smartvent even with the drip edge and at the roof rake drip edges.
The insulated flood vent models are certified to provide flood protection only.
Starting 2 from each end of the smartvent piece nail the smartvent to the roof decking at the top edge with 4 nails spaced evenly.
It can be used range hood and even the bath fan exhaust.
When installed as part of a properly balanced when installed as part of a properly balanced attic ventilation system gaf cobra exhaust vent is a shingle over exhaust vent installed at the roof ridge that helps exhaust excess heat and moisture from your attic.