This Ventis Class-A firestop radiation shield is UL 103 HT listed to block the spread of fire and maintain required clearance to combustibles where...

This Ventis Class-A wall thimble provides the UL 103 HT listed clearance and finished opening required for routing chimney pipe safely through a co...

This Ventis Class-A rain cap keeps water, debris, and animals out of the chimney while allowing exhaust gases to vent freely. UL 103 HT listed stai...

This Ventis Class-A roof flashing is UL 103 HT listed for use with the full Ventis Class-A all-fuel venting system, sealing out water and debris wh...

This Ventis Class-A ceiling support is UL 103 HT listed and engineered to carry the full weight of a vertical chimney run through a ceiling or cath...

This Ventis Class-A storm collar seals the gap between the chimney pipe and roof flashing, keeping wind-driven rain and debris out of the system. U...