Laser welded seams lock gases and humidity inside and the liners continue to be completely round. The inside with the rigid liner is clean, supplying you with a twenty% improved draft for fuel burning appliances and a fifteen% improved draft for oil appliances. Rock-Rigid chimney liners are UL1777.316Ti encompasses a exceptional titanium alloy crea

With 7 ply seams and 10 corrugations per seam, it is a very long lasting liner that may be air and h2o limited. For a matter of fact, you may stand on this stainless liner and it'll not crease.Be certain the proper size liner, sized for the appliance you might be connecting to, will healthy down your recent masonry chimney. Here is a backlink to ou