DuraVent DuraTech 20" Diameter Flat Roof Tall Cone Flashing w57 Sturdy frame securely supports firewood

Sturdy frame securely supports firewood while burning

All logs are built with a high temperature concrete

Its unique design has a unique flame that TWIST rising to the TOP

Replacement gas burner (When purchasing a torch burner

25" Flex Adapter (316L) 4656SS 6" to 6

DuraVent DuraTech 20" Diameter Flat Roof Tall Cone Flashing w57 Sturdy frame securely supports firewoodWith a Refractory insulation encased between dual walls, DuraTech offers the optimum in safety and performance. It keeps the outer wall of the chimney cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys for an extra margin of safety. No locking bands or mechanical fasteners required. DuraTech's sleek 1" wall design provides for easy installations through 16" on center