Revision context
Document record
The file is a Word three-part specification dated October 2024, Section 07 42 13, Insulated Metal Wall Panels. It covers a factory-formed, pre-insulated metal wall panel cladding system from Petersen Aluminum Corporation, with the corresponding metal flashing. The products named are Corr-Lok, Design-Lok, Max-Lok, Mesa-Lok HSE, Mesa-Lok and Shadow-Lok. Related sections are cold formed metal framing, rough carpentry, thermal insulation, weather barriers, air barriers, sheet metal flashing and trim, and joint sealants.
The references include ASTM C 518, C 1363, C 273, D 1621, D 1623, D 1622, D 6226, E 72, E 84, E 283, E 331 and E 1592, FM 4880 and FM 4881, and the AISC and AISI design manuals. Submissions include product literature, installation instructions, shop drawings, an engineering package, color chips, a 12-inch sample panel and sample warranties. Warranties are a panel warranty of 2 years from production, a GALVALUME substrate warranty of 20 years, a Kynar 500 coating warranty of 25 years, and an installer warranty of 2 years from substantial completion.
Material changes / notes
Official file linked from the current catalogue. No local archive copy is retained. Publication date and revision have not been verified.