An-Cor manufactures free standing, guyed and guided stacks plus chimney liners of all practical diameters and heights. Stacks can be designed integral with other equipment such as scrubbers, where all loads and moments are evaluated to assure reliable performance. FRP liners manufactured by An-Cor provide outstanding corrosion protection for masonry and steel chimneys.

An-Cor stacks and chimney liners can also be made electrically conductive, for static electricity bleed-off, and fire retardant. Fire retardant equipment meets ASTM E84 Class I and Class II flame spread ratings as needed.