Chimney Blocks And Liners

Concrete chimney block measures 16 in.

Chimney blocks and liners.

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. Concrete chimney block is used chimney flue. We also stock clay flue liners and flue rings. Corrugated interlocked seam on the outside provides for maximum strength and flexibility.

Size and weights approximate. Square chimney block actual size 16 3 4 x 7 5 8 x 16 3 4 model number. And accepts an 8 in. Fire clay for maximum heat resistance.

Clay flue liners pulls air up and expels it out of the top of the flue using draft. Clay flue liners enhances the chimney s performance of protection and safety to your home. Chimney block flue liners. Clay flue liners provides proper air flow for maximum performance.

The lightweight 16 in. The center hole allows you to install chimney liner not included. 1796514 menards sku. 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.

Smooth interior inner ply wall creates positive air flow that increases drafting by 20 while eliminating creosote buildup.