Industry: 5039—Construction Materials, Not Elsewhere Classified
Establishments primarily engaged in the wholesale distribution of mobile homes and of construction materials, not elsewhere classified, including prefabricated buildings and glass. Establishments selling construction materials to the general public and known as retail in the trade are classified in Retail Trade, Industry 5211. Establishments primarily engaged in marketing heavy structural metal products are classified in Industry 5051.

Architectural metalwork—wholesaleMobile homes—wholesale
Awnings—wholesalePlate glass—wholesale
Fencing and accessories wire—wholesalePrefabricated buildings—wholesale
Glass flat: except automotive—wholesaleSeptic tanks—wholesale
Grain storage bins—wholesaleStructural assemblies prefabricated: non-wood—wholesale
Metal buildings—wholesaleWindow glass—wholesale
Codes Titles Number of US Businesses
5039Construction Materials, Nec3,724
503900Construction materials, nec519
50390000Construction materials, nec519
503901Prefabricated structures1,186
50390100Prefabricated structures531
50390101Metal buildings237
50390102Mobile homes149
50390103Prefabricated buildings88
50390104Structural assemblies, prefabricated: non-wood99
50390105Mobile offices and commercial units82
503902Glass construction materials558
50390200Glass construction materials442
50390201Exterior flat glass: plate or window79
50390202Interior flat glass: plate and window37
503999Construction materials, nec, nec1,461
50399901Air ducts, sheet metal113
50399902Architectural metalwork112
50399904Ceiling systems and products102
50399905Doors, sliding73
50399906Eavestroughing, parts and supplies21
50399907Flue linings5
50399908Grain storage bins36
50399910Lockers, construction12
50399911Septic tanks399
50399912Soil erosion control fabrics162
50399913Wire fence, gates, and accessories302
50399914Metal guardrails19