6 Metal railings used in building constructions for decks, balconies, porches and patios; ornamental caps of metal used in building constructions for fences, decks, balconies, porches, patios, and signage; other metal decorative components used in building constructions, namely, decorative metalwork for outdoor ornamentation; metal components used in building construction, namely, railings, deck boards, post caps, balusters, and metal lattices