DuraVent DuraTech 6" Elbow Strap woodland-brown Not to be used with

Not to be used with Elbows

SIS/SIU100

Our manufacturing operations are located near Pittsburgh

Dense material holds heat in longer

DuraVent DuraTech 6" Elbow Strap woodland-brown Not to be used withWith a Thermal Tech blanket 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. DuraTechs sleek 1" wall design provides for easy installations through 16" on