Roofing System: Any UL
Class A, B or C Roofing System (TGFU) or Prepared Roof Covering (TFWZ) acceptable for use over nom 15/32 in. thick plywood sheathing. Nom 15/32 in. thick plywood sheathing secured
to trusses with construction
adhesive and No. 6d ringed shank nails. Nails spaced 12 in. OC along each
truss. Staples having equal or greater withdrawal and lateral resistance
strength may be substituted for the 6d nails.