Outsulation® PE System

A Pressure-Equalized Rain-screen Exterior Insulation and Finish System

Outsulation® PE System™ Highlights

The Outsulation PE system incorporates the concept of pressure equalization by introducing an interlocking cavity in back of the cladding to pressurize during a wind-driven rain event. This eliminates any pressure differential that would draw water into the cavity from a breach in the outside surface. By removing the driving force, the water simply flows down the outside wall surface.  The inclusion of an air- and water-resistive barrier assembly will also stop air infiltration through the wall assembly, improving interior comfort as well as thermal performance. 

  • Pressure-Equalized Rainscreen Technology
  • Moisture Drainage Technology
  • Liquid-Applied Air/Water Resistive Barrier