Metalastic CMF‑Style Expansion Joint Cover Specs

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      Why Metalastic CMF‑Style Expansion Joint Cover?

      Field splices are one of the most notorious leak sites on the expansion joint cover. Metalastic™ Expansion Joint Covers come in continuous lengths up to 250 ft., eliminating up to 90% of those splices along with the resulting leaks and embarrassing callbacks. They also reduce installed costs by up to 8%. Available in custom styles, sizes, and transitions to meet virtually any expansion joint detail.  


      Benefits of Metalastic CMF-Style Expansion Joint Cover include:
      • Compatible with all types of roofing systems and available with a black or white surface membrane
      • Metalastic™ CMFs create a uniform surface for a neater finished appearance
      • Flexible, contoured bellows have no seams or channels to trap water
      • Custom designs available, including custom profiles and transitions with galvanized, stainless steel, aluminum, or copper nailing flanges
      • Advanced butyl technology reduces installation hassles with a self-adhering seam-joining system
      • Splices take only 15 seconds vs. 15 minutes
      • Uniform splicing technique for all styles makes installation and repairs quicker and easier than ever
      • Faster, safer, and longer-lasting expansion joint seam detail

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