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Classic Lines & Strength Plus Installation Ease and Value


The strength and beauty of a classic standing seam panel combine with ease of installation to make our PLUSMAX 1-1/2-inch snap-lock clip panel system a superior value. Concealed fasteners and an interlocking clip application provide sharp clean lines and exceptional wind resistance while also allowing for maximum thermal expansion and contraction. An ideal choice for residential or commercial projects, PLUSMAX offers all you expect from a standing seam metal roofing system and then some.



Product Features


  • Residential and commercial  

  • 1-1/2" snap-lock clip standing seam

  • Narrow 5/32-inch thick seam width

  • Proven durability in light or heavy gauge options

  • Concealed clips require no mechanical seaming  

  • Optional clip relief available

  • Striated, pencil bead, ribbon bead or traditional flat seam available

  • 40+ colors, custom available

  • Custom lengths

  • Free onsite production

  • Warranties on materials and finishes up to 50 years



Product Specifications


  • Material: 22-, 24-, 26-gauge steel, .032, .040 aluminum

  • Slope: 2:12 or greater, site-specific available

  • Support: 15/32-inch thickness or greater plywood or 3/4-inch minimum solid wood plank

  • Coverage: 15-1/2 inches

  • Finish: 70% PVDF (Kynar 500®), Tedlar® PVF film, mill-finished MaxAlúme

  • Sustainability: LEED eligible†

  • Quality Assurance: Keystone Quality Assurance Program

†LEED credit eligibility based on SRI of color selection



Product Testing


  • Uplift Resistance: UL 580, UL 1897, TAS 110, TAS 125

  • Wind-Driven Rain: TAS 100

  • Tensil Strength: ASTM E8

  • Fire Rating: UL 790

  • Accelerated Coating: ASTM G152

  • Salt Spray Coating: ASTM B117

  • Florida Building Code: Approved HVHZ/Non-HVHZ


PLUSMAX Profile Card - Download pdf

PLUSMAX Installation Guide - Download pdf

PLUSMAX Product Approval

Kynar 500® is a registered trademark of Arkema, Inc. Tedlar® is a registered trademark of affiliates of DuPont de Nemours, Inc and is used under license by Titan Steel Corporation and its affiliates.

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