Each year Simpson Dura-Vent invests millions of dollars in machinery, tooling, manufacturing facilities, and world-classs manufacturing technology in order to provide unequaled quality and service. All of Simpson Dura-Vent's products are exclusively American made.


Simpson Dura-Vent offers three products to fulfill your pellet, wood and corn chimney needs.

PelletVent Pro is a double-wall pellet chimney system designed to vent appliances fueled by both wood and corn pellets. PelletVent Pro us laser-welded and requires no gaskets or sealants. PelletVent Pro low temperature chimney is available in sizes 3" and 4", and is UL and ULC approved.

CornVent is a double-wall pellet chimney system designed to vent appliances fueled by corn pellets. CornVent low temperature chimney is available in sizes 3" and 4", and is UL and ULC approved.

PelletVent is a double-wall pellet chimney system designed to vent appliances fueled by wood pellets. PelletVent low temperature chimney is available in sizes 3" and 4", and is UL approved.