FST10 Firestop Thimble For Offsetting Through a Joist 12DM Series Wood Burning Pipe F0944

Superior Firestop Thimble for 12DM Series Wood Burning Pipe - F0944

When penetrating a ceiling straight into an attic, a firestop thimble is required to avoid intrusion by insulation and recommended to negotiate a joist. Firestop is not included.

12DM Series Wood Burning Pipe F0944

This is for use with the brands and manufacturers listed below.
Comfort Glow, Comfort Flame, Desa, Design Dynamics, FMI, Vanguard, Vantage Hearth, Superior, IHP, Astria

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