Industry: 3446—Architectural and Ornamental Metal Work
Establishments primarily engaged in manufacturing architectural and ornamental metal work, such as stairs and staircases, open steel flooring (grating), fire escapes, grilles, railings, and fences and gates, except those made from wire. Establishments primarily engaged in manufacturing fences and gates from purchased wire are classified in Industry 3496; those manufacturing prefabricated metal buildings and parts are classified in Industry 3448; and those manufacturing miscellaneous metal work are classified in Industry 3449.

Acoustical suspension systems, metalLadders, for permanent installation metal
Balconies, metalLamp posts, metal
Bank fixtures, ornamental metalLintels, light gauge steel
Bannisters, railings, guards, etc: made from metal pipeOrnamental and architectural metal work
Brasswork, ornamental structuralPartitions and grillework, ornamental metal
Channels, furringPipe bannisters, railings, and guards
Elevator guide rails, metalPurlins, light gauge steel
Fences and posts, ornamental iron and steelRailings, prefabricated metal
Fire escapes, metalRegisters, air: metal
Flagpoles, metalScaffolds metal (mobile or stationary)
Flooring, open steel (grating)Stair railings, metal
Gates, ornamental metalStaircases, prefabricated metal
Gratings (open steel flooring)Stairs, prefabricated metal
Gratings, tread fabricated metalTreads, stair: fabricated metal
Ladders, chain: metal
Codes Titles Total Marketable US Businesses
3446Architectural Metalwork2,501
344600Architectural metalwork1,094
34460000Architectural metalwork1,094
344601Stairs, fire escapes, balconies, railings, and ladders582
34460100Stairs, fire escapes, balconies, railings, and ladders70
34460101Balconies, metal8
34460102Banisters, made from metal pipe3
34460103Fire escapes, metal11
34460104Guards, made from pipe10
34460105Ladders, chain0
34460106Ladders, for permanent installation: metal69
34460107Railings, banisters, guards, etc: made from metal pipe73
34460108Railings, prefabricated metal75
34460109Stairs, staircases, stair treads: prefabricated metal263
344602Open flooring and grating for construction71
34460200Open flooring and grating for construction26
34460201Gratings, open steel flooring16
34460202Gratings, tread: fabricated metal29
344603Fences, gates, posts, and flagpoles361
34460300Fences, gates, posts, and flagpoles101
34460301Fences or posts, ornamental iron or steel165
34460302Flagpoles, metal15
34460303Gates, ornamental metal75
34460304Lamp posts, metal5
344604Partitions and supports/studs, including accoustical systems48
34460400Partitions and supports/studs, including accoustical systems17
34460401Acoustical suspension systems, metal21
34460402Lintels, light gauge steel2
34460403Partitions, ornamental metal6
34460404Purlins, light gauge steel2
344605Channels, louvers, and registers19
34460500Channels, louvers, and registers2
34460501Channels, furring1
34460502Louvers, ventilating7
34460503Registers (air), metal9
344606Ornamental metalwork288
34460600Ornamental metalwork250
34460601Bank fixtures, ornamental metal5
34460602Brasswork, ornamental: structural10
34460603Grillwork, ornamental metal23
344699Architectural metalwork, nec38
34469901Elevator guide rails3
34469902Scaffolds, mobile or stationary: metal35