Armstrong World Ind

Armstrong World Ind is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Roofing, Siding & Insulation
• Industrial Supplies

North American Industry Classification System (NAICS) Categories:

• Roofing, Siding, And Insulation Material Merchant Wholesalers
• Industrial Supplies Merchant Wholesalers

Standard Industry Classification (SIC) Categories:

• Roofing, Siding, And Insulation Materials
• Industrial Supplies