Abstract: A roof ventilation system is provided that is configured to be mounted on a profiled paneled roof for venting air from a vent opening in the roof. The roof ventilation system can include a vent part having a plurality of vent passages, a plurality of plies configured to be mounted substantially horizontal to the profiled roof panels and a plurality of cross members extending between each ply, wherein the plies and cross members define the vent passages; and a filter member attached to outer surfaces of the vent part. The filter member can be made from a resilient material, and the filter member may include extensions extending beyond a length of the vent part.

Abstract: A roof ventilation system is provided that is configured to be mounted on a profiled paneled roof for venting air from a vent opening in the roof. The roof ventilation system can include a vent part having a plurality of vent passages, a plurality of plies configured to be mounted substantially horizontal to the profiled roof panels and a plurality of cross members extending between each ply, wherein the plies and cross members define the vent passages; and a filter member attached to outer surfaces of the vent part. The filter member can be made from a resilient material, and the filter member may include extensions extending beyond a length of the vent part.

Abstract: A roof ventilation system is provided that is configured to be mounted on a profiled paneled roof for venting air from a vent opening in the roof. The roof ventilation system can include a vent part having a plurality of vent passages, a plurality of plies configured to be mounted substantially horizontal to the profiled roof panels and a plurality of cross members extending between each ply, wherein the plies and cross members define the vent passages; and a filter member attached to outer surfaces of the vent part. The filter member can be made from a resilient material, and the filter member may include extensions extending beyond a length of the vent part.

Abstract: A roof ventilation system is provided that is configured to be mounted on a profiled paneled roof for venting air from a vent opening in the roof. The roof ventilation system can include a vent part having a plurality of vent passages, a plurality of plies configured to be mounted substantially horizontal to the profiled roof panels and a plurality of cross members extending between each ply, wherein the plies and cross members define the vent passages; and a filter member attached to outer surfaces of the vent part. The filter member can be made from a resilient material, and the filter member may include extensions extending beyond a length of the vent part.

Abstract: A roof vent used to cover a vent opening in the ridge of a roof that includes a base portion configured to extend generally longitudinally along the ridge of a roof; a plurality of vent extension members extending down from the base portion, the vent extension members forming vent passages to vent air exiting the vent opening and direct the air beneath and out of the sides of the vent, the vent extension members set at an angle to the longitudinal direction of the vent; and generally V-shaped filter members attached to said vent with the small end of the V adjacent said base portion.

Abstract: A roof vent used to cover a vent opening in the ridge of a roof that includes a base portion configured to extend generally longitudinally along the ridge of a roof; a plurality of vent extension members extending down from the base portion, the vent extension members forming vent passages to vent air exiting the vent opening and direct the air beneath and out of the sides of the vent, the vent extension members set at an angle to the longitudinal direction of the vent; and generally V-shaped filter members attached to said vent with the small end of the V adjacent said base portion.