A seven volume set including the four volume UL fire directory!

Includes four subjects of directories, consisting of seven texts: (I) Building Materials Directory; (II) Roofing Materials and Systems Directory; (III) Fire Protection Equipment Directory; and (IV) Fire Resistance Directory (contains 4 volumes).

Set includes 48 fire directory tabs to speed lookups.

(I) Building Materials Directory: Code A
Includes numerous materials evaluated for surface burning Characteristics

(II) Roofing Materials & Systems Directory: Code O
Includes roofing materials with approximately 600 Constructions and detailed listings.

(III) Fire Protection Equipment Directory: Code B
Includes extinguishers, automatic sprinklers, fire and smoke alarms, protective clothing, products evaluated for combustibility, etc.

(IV) Fire Resistance Directory: Code C