51 X 31 X 1 Triangle Front Flange Crawlspace Vent

51 inches width and 31 inches height vent.

This is only the triangular vent.

The flange is then added to the vent and measure.

Start your Triangular Attic Vent right here.

This vent was manufactured in a baked on white finish.

The top of the flange is mitered to a straight point.

For a 1 inch vent, the louvers are spaced 1 inch apart.

The front flange protrudes 1 1/2 inches from the vent for a full nailer.

This can be customized also if the nailer is needed wider or more narrow.

Even the bottom corners are mitered and locked together.

This prevents pulling and separation during install.

And, yes, the entire vent is manufactured with the slats locked on a rail system.

The back was screened with aluminum screen.

The vent is wrapped in low friction plastic to prevent scratches.

This is the minimal for keeping wasps from becoming squatters in the attic.