Chimney Blocks And Liners

Clay flue liners provides proper air flow for maximum performance.

Chimney blocks and liners.

The lightweight 16 in. Smooth interior inner ply wall creates positive air flow that increases drafting by 20 while eliminating creosote buildup. The center hole allows you to install chimney liner not included the block is uniform in shape color and texture. Contact us today for more information on our chimney block and flue liners.

The center hole allows you to install chimney liner not included. We manufacture concrete chimney block in 16 x16 and 15 5 x20 we stock a variety of sizes and can special order a specific size if needed. 1796514 menards sku. Made from concrete for strength and durability.

Concrete chimney block measures 16 in. We also stock clay flue liners and flue rings. Concrete chimney block is used chimney flue. Fire clay for maximum heat resistance.

Smooth wall double ply flex all chimney liner is smooth wall double ply flex all chimney liner is made from a single strip of 316ti 0 006 in. Clay flue liners pulls air up and expels it out of the top of the flue using draft. Chimney block flue liners. Corrugated interlocked seam on the outside provides for maximum strength and flexibility.

And accepts an 8 in.