Chimney flues; Fireplace hearths; Fireplace inserts, comprised of andirons, artificial logs and artificial embers powered by gas; Fireplaces

Non-metal prefabricated chimneys; non-metal prefabricated open chimneys; non-metal prefabricated parts for chimneys, namely, shaped structural parts for chimneys and chimney caps; non-metal prefabricated chimneys with and without insulating lining pipes; non-metal lining pipes for chimneys; prefabricated structural parts for chimneys, namely, non-metal ventilation shafts and cable shafts

Fireplaces

fireplaces and chimney systems lightweight aggregates