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Document record
The file is a Word guide specification titled Tite-Loc Plus Steel, dated August 2024. Section 07410 on preformed standing seam roofing covers a pre-finished, pre-fabricated roof system by Petersen Aluminum Corporation. Scope is factory formed standing seam panels. Named related work is structural steel, steel joists and sheet metal flashing. The material is ASTM A792 sheet steel, 55 percent aluminum-zinc alloy coated by the hot-dip process, at 24 or 22 gauge, with the gauge chosen by the specifier.
Wind uplift is set at UL Class 90 per UL 580, and the section requires ASTM E1592 testing, ASTM E283 and E331 water penetration checks, and UL 2218 impact resistance. Weathertightness is warranted for 20 years from substantial completion, the finish for 30 years, and the applicator for two years. Fading beyond 5 Hunter units (ASTM D2244) and chalking beyond a No. 8 rating (ASTM D4214) are listed as deterioration. The file also covers submissions, delivery and storage, and project conditions.
Material changes / notes
Official file linked from the current catalogue. No local archive copy is retained. Publication date and revision have not been verified.