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Products > Roofing Panels > Custom Lok

Custom Lok

The Waard Metals Custom Lok is one of the most versatile roofing panels on the market. Custom Lok is a snap-together, concealed fastener, standing seam panel that can be used for residential, architectural, and light structural applications. It can be installed directly over open framing or a solid substructure. The metal panel is secured with concealed clips and the ribs lock securely together without the use of any special tools. The installation offers high levels of wind uplift protection and also allows these roof panels to float on the roof deck, allowing for expansion and contraction with extreme temperature.

Custom Lok is formed with underlying substrates, various gauges, and a Fluoropolymer PVDF (Kynar) paint system coating, providing durability and energy efficiency to any application.

Product Specifications
  • Coverage Width: 12”16”18”
  • Rib Height: 1.75”
  • Minimum Slope: 3:12
  • Materials and Thickness: 22, 24, and 26 GA Galvalume; .032, .040, .050 Aluminum
  • Panel Attachment: Concealed Fastening System, Standard, and UL90 Clips
  • Coatings: Galvalume Plus, Kynar
  • Ease of installation – can be installed on solid decking or open framing
  • Typical applications include roofs, mansards, and equipment screens
  • Can be jobsite roll-formed
Performance Standards
  • Uplift Resistance: UL580, UL1897, UL90
  • Air Filtration: ASTM E 1680
  • Water Penetration: ASTM E 1646
  • Hail Rating: Class 4 Impact UL 2218
  • Fire Rating: UI Class A
  • TDOIA: RC-387, RC-388, RC-389 (Steel Only)
  • FBC Non HVHZ: FL18316 (Steel Only)

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