DuraVent DuraTech 5" Flat Roof Flashing h43 and is designed to be

and is designed to be recessed to maintain the seamless appearance of any Opti-myst installation

06 cm Product Weight 33

den or man cave really stand out

Each transfers progressively more heat

DuraVent DuraTech 5" Flat Roof Flashing h43 and is designed to beWith 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