Hatches, Roof, Ventilation, Emergency Exit, etc. · Tile, Roof, Clay, Burnt Type (See 770-64 for Concrete Roofing Tile) · Recycled Tile: Ceramic, Decorative, Fire, Roof, Quarry, etc. (See 360-37 for Other Types) · Trusses, Roof, Wood and Metal · Asbestos Sheets, All Types, Except Insulation and Roofing · Paint, Aluminum, Not Roof Coating · Paint, Aluminum, Not Roof Coating, Environmentally Certified Products · ROOFING MATERIALS AND SUPPLIES · Ticking, Mattress and Pillow, Synthetic and Waterproofed · Weatherproof Cable and Wire: Solid and Stranded, Single and Multiconductor, Aluminum and Copper: Types RR, WP, etc. · Sound Booths or Chambers, Including Anechoic, Portable and Soundproof Types · Proof Boxes · Refrigerators and Cooling Equipment, Laboratory, Specialized: Explosion-Proof, Ultra-Low Temperature, etc. · Roofing Brushes · Machines, Roofing: Roof Scratchers, Rotary Spudders, etc. · Concrete Beams, Channels, Roof Decks, Bollards, etc., Prestressed · Roofing Equipment and Machinery Maintenance and Repair · Fireproof Curtains · General Construction, Architectural Services · Construction Consulting