DuraVent FasNSeal W2 9" x 24" 29-4C Stainless Steel Double Wall Vent Length riser This frame features durable three-piece

This frame features durable three-piece metal construction to make installing those fireboxes simple

Built from U

Choose an optional liner – Aged Brick

Brick Panels Finish: Sandstone

DuraVent FasNSeal W2 9" x 24" 29-4C Stainless Steel Double Wall Vent Length riser This frame features durable three-pieceFasNSeal W2 (double wall) vent lengths and components feature patented built in mechanical locking band and triple lipped directional gaskets. All pipes and components are engineered with smooth clean welds located 90 from mechanical locking bands. This construction feature allows for ease of installation. The air space between the inner and outer wall on FasNSeal W2 helps to reduce the clearance to combustibles in addition to creating a heat shield