Durovent is a polystyrene material attic ventilation chute that provides a lightweight, water-resistant air channel. 



Durovents are perforated down the middle and can be separated into two halves, for use in 16" O.C. applications.  The wide stapling flange and center channel allow for easy installation, stapling to the underside of the roof deck.  48" Long, 50 Durovents per bag.  72" Long, 50 Durovents per bundle.

CS2248 Vent Chute, Foam 22" x 48" (50/Bundle), each
CS2272 Vent Chute, Foam 22" x 72" (50/Bundle), each


Durovent TDS

Durovent SDS