Roofing Manufacturers

SPEC Building Materials Corporation has carefully selected and partnered with the roofing industries leading manufacturers of construction products and materials. SPEC depends on these relationships and the products they represent … So do you.

  • Low Slope Roofing

    • Built Up
    • Insulation
    • Modified Bitumen
    • Single Ply
    • Packaged Asphalt
  • Steep Slope Roofing

    • Asphalt Shingles
    • Cedar
    • Composite
    • Concrete & Clay
    • Metal
    • Slate
  • Roofing Accessories

    • Cements & Coatings
    • Fasteners
    • Felts & Synthetics
    • Ice & Water
    • Metal Accessories
    • Vents
  • Roofing Equipment

    • Equipment
  • Decking & Railings

    • Decking
    • Railings
  • Siding

    • Fiber Cement
    • Trims & Accessories
    • Vinyl
    • Stone Veneer
  • Windows & Doors

    • Doors
    • New Construction
    • Replacement
    • Skylights