DuraVent DuraTech 5" Diameter Chimney Roof Support firegear-burner-kit About Us Cascade Coil’s woven

About Us Cascade Coil’s woven wire fabric is a creative choice of material for designers looking for light control and modulation

Orifice Chart

Included Glass Globe

Available in 4 Lengths: 12"

DuraVent DuraTech 5" Diameter Chimney Roof Support firegear-burner-kit About Us Cascade Coil’s wovenWith 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