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BARRIER BACK UP WALL ASSEMBLY UTILIZING INSULATED METAL PANELS (IMPS)

October 7, 2022

What is an IMP Barrier Back Up Wall Assembly?

  • Barrier Back Up Wall Assembly provides an alternate universal barrier wall solution to traditional multicomponent wall systems
  • Barrier Back Up Wall Assembly incorporates a single component insulated wall panel that is thermally efficient and provides the ideal air, vapor and water barrier that supports a secondary metal rain screen system
  • Barrier Back Up Wall Assembly combines the benefits of Insulated Metal Panels with the aesthetics of multiple architectural metal facades and colors

Barrier Back Up Wall Benefits

  • Structures can be quickly closed in to ensure weathertightness over traditional multi-part facades
  • Provides an economical solution to conventional air, vapor and water control while providing superior thermal performance
  • Uniform temperature distribution throughout the wall
  • Reduces construction delays associated with multiple trades
  • Allows for faster project completion and reduces building occupant disruption

Five Total Components

  • Interior gypsum
  • Stud wall
  • Insulated metal panels
  • Hat channels
  • Rainscreen cladding
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ATAS Expands its Portfolio with Metalwërks Architectural Plate Systems

On Tuesday, March 18, 2025, ATAS International, Inc., a recognized leader in the metal panel industry, expanded its portfolio by acquiring the assets of Metal Sales & Service, Inc., including the Metalwërks® line of architectural metal plate systems. Metalwërks is recognized industry-wide for high performance metal plate exterior facade systems, integrated curtain wall components, and custom architectural features, including column covers and engineered screen wall systems. They have offices in Kennett Square, PA and manufacturing in Elkton, MD.