UL Directory A

Includes materials evaluated for surface burning characteristics, construction materials, elevator equipment, exit appliances, emergency power equipment, fireplaces and chimneys, vents and manufactured homes.

Please note: The print edition format contains only the Building Materials Directory while the CD-ROM contains the following directories:

• Building Materials, Directory A
• Fire Protection Equipment, Directory B
• Fire Resistance, Directory C
• Roofing Materials and Systems, Directory O