Chimney Thimbles: Passing Safely Through a Combustible Wall - Rockford Chimney

A major cause of chimney related fires is failure to maintain required clearances (air space) to combustible materials. Read on to learn how to prevent.

Chimney Thimbles: Passing Safely Through a Combustible Wall

Wood Stove Installation with Class A Insulated Chimney Pipe by

The 6 Class-A Wall Thimble is used for through-the-wall chimney installations. It protects the wall as the chimney passes safely through to the outside and provides a finished look to the framed opening on the inside. The Wall Thimble can adjust to accommodate walls from 6 to 10 inches thick.

Allfuelhst Wall Thimble for 6 inch Diameter Chimney Pipe

Wall Pass Thru Thimble for Rock-Vent Class A Insulated Chimney

Thimble Required? Forums Home

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Woodstove pipe wall insulation

Use the Rock-Vent Pellet Pipe Masonry Thimble Adapter to connect pellet pipe to a stainless steel flexible chimney liner. Free shipping & easy to

Rock-Vent Pellet Pipe Masonry Thimble Adapter

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Is this masonry pass through safe?

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Through The Wall Kit for 6 Class-A Chimney Pipe with Chimney Cap

Rock-Vent Class A Insulated Chimney Pipe Systems - Rockford Chimney