This means that you'll be able to search for NAICS codes directly (if that's your jam). We'll do the math; let's make better data on public procurement together.
Paper Building Board; Ceiling Board; Gypsum Board; Insulating Board; Plasterboard; Soundproofing Board; Tar Paper; Wallpaper; Mineral Wool; Glass Wool Batts; Pipe Covering.
Electrical Insulation Materials.
Possible NAICS Codes
314999 – All Other Miscellaneous Textile Product Mills
423330 – Roofing, Siding, and Insulation Material Merchant Wholesalers
327993 – Mineral Wool Manufacturing
326140 – Polystyrene Foam Product Manufacturing
238310 – Drywall and Insulation Contractors
326150 – Urethane and Other Foam Product (except Polystyrene) Manufacturing
444130 – Hardware Stores
336992 – Military Armored Vehicle, Tank, and Tank Component Manufacturing
333999 – All Other Miscellaneous General Purpose Machinery Manufacturing
423710 – Hardware Merchant Wholesalers