MPI windstorm products have been tested to the requirements for hurricane susceptible and wind-borne debris regions as defined in the International Building Code and the Florida Building Code. Products are tested for impact resistance, design pressure and structural integrity while incorporating various commercial hardware applications.

Standards

• ASTM E330 Standard Test Method for Structural Performance of Exterior Windows,
  Doors Skylights and Curtain Walls by Uniform Static Air Pressure Difference
• ASTM E331 Standard Test Method for Water Penetration of Exterior Windows, Skylights,
  Doors, and Curtain Walls by Uniform Static Air Pressure Difference
• ASTM E1886 Standard Test Method for Performance of Exterior Windows, Curtain
  Walls, Doors and Storm Shutters Impacted by Missile(s) and Exposed to Cyclic
  Pressure Differentials
• ASTM E1996 Standard Specification for Performance of Exterior Windows, Curtain
  Walls, Doors and Storm Shutters Impacted by Windborne Debris in Hurricanes,
  Missile D, Wind Zone 4

Product Design - Standard MPI Polystyrene & Standard MPI Steel Stiffened Construction

Large Missile Impact - 15 lbs

Design Pressure -  see Tech Data

Jamb Depth - 5 3/4" min - 10" max

Fire Rating - up to 3 hours

Single Door Hardware Tested

• Cylindrical Lock
• Mortise Lock
• Mortise Deadlock
• Mortised Exit Device
• Rim Exit Device

Additional

• IBC Compliant
• State of Florida DBPR Approved
• FBC 2023 Approval—FL #40948

Resource list

• Windstorm Tech Data
• Polystyrene Tech Data
• Steel Stiffened Tech Data
• Warranty