Double Wall Chimney Pipe Clearance

Dvl s double wall air insulated design reduces clearances to combustibles from 18 in.

Double wall chimney pipe clearance. This pipe has a clearance of only 6 to combustible materials and keeps flue gases warm for better draft. Once these clearances are met you must convert your stove pipe to class a chimney pipe for proper venting of your stove. Using a heat shield on a single wall stovepipe allows you to reduce the clearances from 18 to 6 to the wall and 9 to the ceiling. Double wall pipe should not be cut.

This system is ulc s641 certified. Class a b vent 650c metal chimney fire clearance requirements. Class a chimneys 2 to 2 1 2 clearance. Double wall stove pipe can reduce the clearance needed to combustibles in many situations and typically has a stainless steel inner wall that will provide a much loger time of service that a typical single wall setup.

We prioritize maintaining highest quality products and providing excellent service to our end customers and our distributors. Double wall stove pipe is used to make the connection from the chimney or chimney kit to the appliance in the final interior run. When combining lengths remember to subtract 1 5 from each to account for overlap. Previous next consistently the first to market with new innovations in venting systems duravent has captured a leadership position in emerging markets.

Double walled or close clearance stove pipe is used to connect your stove to the chimney. B vents 1 clearance. Sketch courtesy carson dunlop. 650 c chimneys 2 clearance also see super chimneys 629 chimneys.

This website is audioeye enabled and is being optimized for accessibility. Double wall stove pipe on the other hand requires only 8 inches of clearance from the ceiling and 6 inches from a wall. Many think stovepipe can run from the wood stove right up through the ceiling and roof. To 6 in the closest clearance to a wall of any connector pipe.

Dvl double wall stovepipe completes the venting system when used with one of duravent s chimney products such as duratech duraplus or duraplus htc. Online shopping from a great selection at tools home improvement store. Most of the double wall stove pipe allows for 6 clearance from wall combustibles and 8 from ceiling combustibles. Carson dunlop s sketch summarizes combustible clearance requirements for the three main types of metal chimneys.