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The Retro-RⓇ panel eliminates the need for the disruptive roof and wall removal process entirely, as it is installed directly over an existing R panel. In addition to saving time in the project schedule and maintaining operations, this exposed fastening system requires fewer installation accessories, thus reducing cost and still providing a new roof and longer life. This panel has rib spacing 12″ on center with a rib height of 1-1/16″ and the minimum slope is ½:12. The Retro-R® panel has a Drip Stop membrane to prevent rust from the old roof or wall from transferring to the new panel.

Product Specifications
  • Coverage Width: 36”
  • Rib Height: 1-1/16”
  • Rib Spacing: 12″ on center
  • Minimum Slope: ½:12
  • Materials and Thickness: 29 (standard); 26 GA Galvalume
  • Panel Attachment: Exposed Fastening System
  • Coatings: Galvalume Plus®, Signature® 200
  • Functionality for re-roofs and walls
  • Installed horizontally or vertically
  • Ease of installation – applied directly over existing R-panel roof
Performance Standards
  • Negative Wind Loads: AISI S100
  • Gravity Loads: AISI S100
  • Roof Performance – Florida Approval: ASTM E 1592

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