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Blast Resistant - B1400H Series Fixed

Fixed Window

Frame Depth (inches) 4.0

Description Blast resistant architectural grade 4" fixed window system


  • Applications
  • Historic Replication
  • Security and Blast Resistant

Test Size (inches)

48 x 66

Condition/Hazard Response


Design Blast Pressure (psi)

6.7 PSI

Positive Phase Impulse (psi-msec)

47 psi-msec

Test Method

ASTM F1642

Standard Features

  • Fixed windows for blast mitigation
  • Provides GSA level C protection against explosive attacks
  • Meets DoD UFC 4-010-01 criteria
  • Mulls to 4" frame fixed and operable products
  • Trim & clip or receptor anchoring system
  • 1" insulating glass construction using industry standard laminated technology

Technical Data

Product Literature

Additional Resources

Installation Accessories

4" Frame Accessories
View Accessories >

CAD Files




Blast Resistant Fixed

Shock Tube Tested • Third Party Calculations • Manufactured in the USA