07 31 00 Shingles and Shakes
07 31 13 Asphalt Shingles
07 31 13Asphalt Shingles07 31 13.13Fiberglass-Reinforced Asphalt Shingles07 31 16Metal Shingles07 31 19Mineral-Fiber Cement Shingles07 31 23Porcelain Enamel Shingles07 31 26Slate Shingles07 31 29Wood Shingles and Shakes07 31 29.13Wood Shingles07 31 29.16Wood Shakes07 31 33Composite Rubber Shingles07 31 53Plastic Shakes
07 31 13 Asphalt Shingles
21 ManufacturersMalarkey
Armadura Metal Roof
Atlas Molded Products
Building Products of Canada
CertainTeed
Crown Roof Tile
Future Roof, Inc
GAF
Ideal Roofing Company Ltd.
IKO Roofing - Commercial
Lyman Roofing & Siding
McElroy Metal, Inc.
Owens Corning
Pabco Roofing Products, PABCO Building Product
Revere Roofing
Roser
TAMKO Building Products
Tilcor Roofing System
Varitile Inc.
VICWEST
Zappone Mfg.