Product Review

the Storm Collar is required with DuraPlus HTC flashing to create a weather proof penetration through the roof deck. Seal inner edge of the collar to the chimney pipe with non-hardening 500° F high-temperature sealant. Made of aluminum.

DuraPlus HTC is designed for appliances in Canada that require a ULC-s629 chimney and cannot be used in the USA.

DuraPlus HTC is a double-wall, all-fuel chimney designed for Canadian installations of wood stoves, fireplaces, or other appliances fueled by wood, oil, coal, or gas.

See all 6" DuraPlus HTC Chimney Components.