METAFLEX

Doors made of metal, namely, doors to lock up spaces containing installations for cooling and freezing, hinged doors, laboratory doors, sliding doors, switching doors, lifting doors, doors to lock up acoustic and medical spaces, doors to lock up dust-free spaces; airtight and non-airtight doors; transportable metal constructions; metal housings, namely, metal depository housing sold empty that may be used to contain photographic and computer components; metal building materials in the nature of soffits and fascia

Doors, not of metal, namely, doors to lock up spaces containing installations for cooling and freezing, hinged doors, laboratory doors, sliding doors, swing doors, lifting doors, doors to lock up acoustic and medical spaces, doors to lock up dust-free spaces; airtight and non-airtight doors, not of metal; nonmetallic transportable constructions; non-metal building materials, namely, shutters, shingles, siding and trim