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Square roof vent for metal roof.
Using the tape measure determine the size of the cut into the roof that will be necessary to insert the vent into the space.
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Because of this they have also been using square metal vents for keeping their building s heating and cooling as efficient as possible.
For many years commercial buildings have made use of metal roofing.
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Promotes a cooler drier attic.
Large flange for easy installation.
Ventsure metal square top vent is suitable for up to 12 12 pitch and features a weather resistant rolled flange.
Aluminum and galvanized steel construction.
Measure the body of the vent.
This slant back roof vent is one of the best built and most reliable on the market.
Remember to allow for the lip on the vent mechanism that will fit over the opening and rest on the surface of the roof.
Suitable for up to 12 12 roof pitch.
It features 50 square inches of net free area louvers on three sides slant back and a low silhouette.
Plastic roof vents can be manufactured in a lot of different shapes and are relatively inexpensive.
The lrv50 louvered roof vent is a great heavy duty vent for use on pitched roofs.