The New Standard in Storefronts

Key Highlights

  • Provides superior impact protection with Missile Level D and Level E ratings for enhanced safety.
  • Features ultra-thermal capabilities to improve energy efficiency in building envelopes.
  • Offers thinner sightlines for a sleek, modern aesthetic without compromising strength.
  • Pre-glazed design simplifies installation and reduces construction time.
  • Combines protection, aesthetics, and thermal performance in a versatile storefront system.

The IR 521/521T/521UT Storefront Framing System leads the way for protection, aesthetics and thermal performance. Kawneer’s first ever pre-glazed impact-rated storefront system combines thinner sightlines and ultra-thermal capabilities with Missile Level D and Level E impact protection and offers incredible installation versatility.

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