Superior Firestop Thimble

This is Superior's Firestop Thimble. Ensure safe and secure venting for your fireplace installation with this essential component, providing reliable protection against heat and fire hazards.

Features:

• Firestop thimble
• Allows penetration of a joist
• For use with standard and high-temperature 8" Superior or Superior Double-Wall Wood-Burning Chimney Pipes
• This unit requires a venting pipe with an inner diameter of 8 Inches. Please see the Venting Components section on this page for the venting pipe that must be used with this unit.