DuraVent DuraLiner 6" Oval Tee and Round Branch With Cap d39.4 Adjustable lengths eliminate the need

Adjustable lengths eliminate the need for cutting and crimping

Clean Face

All of our glass domes are hand blown

Stratford II

DuraVent DuraLiner 6" Oval Tee and Round Branch With Cap d39.4 Adjustable lengths eliminate the needDuraLiner ensures safe and efficient venting of heating appliances while protecting the masonry chimney from the damaging effects of flue gas. It is the only factory insulated product with zero zero clearance for high heat wood burning appliances. No need to uncoil flex, insulate a majority of the pipe, or protect the insulation when installing. A smooth inner means less creosote buildup. Installers reduce labor time by 50% or more with DuraLiner. No