Selkirk Insulated Wall Thimble

Chimney has been filling the supply and accessory needs of over 8000 chimney sweeps hearth retailers masons and contractors for over 25 years. Chimney has the privilege of serving over 80% of the chimney professionals in America.Founded by Robert Daniels Sooty Bob in 1978 Chimney has grown from a one-man operation to a national network of six warehouses and a manufacturing plant. From its headquarters in Fairfield Iowa Chimney plays a major role in providing for the Chimney industry. . Designed for use with 6-inch inner diameter chimney pipe. Requires a 14 1/2 in. x 14 1/2 in. framed opening. Installs quickly and eliminates the need for individual firestops. Interior plate has a black matte finish. Round shielding provides a radiation shield. Wall thimble installation maintains the required 2-inch clearance to combustibles. The two sections can telescope to accommodate wall thicknesses from 6 to 11 inches. Type HT all-fuel chimney listed to UL103HT safety standards.