DuraVent FasNSeal 3" 29-4C Stainless Steel Wall Thimble Sleeve Extension sqft1808 Mantel Base

Mantel Base

Width x Heights 51 x 22 *When ordering standard masonry overlap fit doors it is best to go with the smaller frame size

As we are the manufacturer of fire glass we offer great pricing and a large variety of fire glass options

Propane air mixer (for propane gas only)

DuraVent FasNSeal 3" 29-4C Stainless Steel Wall Thimble Sleeve Extension sqft1808 Mantel BaseAll FasNSeal (single 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