DuraVent PolyPro 8" Firestop Support Double-Wall Venting System btu18540 Every handcrafted Everblend top is

Every handcrafted Everblend top is one-of-a-kind – variations in color

All Weather Installation

DVC35 Install on Outside Walls

RUTLAND Master Sweep® Poly Pro Chimney Brush with Torque Lock Connector (TLC) is designed with the professional in mind for cleaning insulated metal chimneys

DuraVent PolyPro 8" Firestop Support Double-Wall Venting System btu18540 Every handcrafted Everblend top isOverview DuraVent is the premier company in the venting industry. With a broad range of engineered venting products, DuraVent has earned its reputation as the industry leader by offering innovative, safe, and professional products for the HVAC and Hearth markets. PolyPro and PVC CPVC: PVC pipes are commonly used for venting water heaters, condensing boilers, and warm air furnaces. PolyPro is an engineered alternative for condensing gas appliances.