Kawneer Global  / kawneer direct /  English | Français
Additional Product Info / Documents
Edit / View All 
      • Trifab® 451UT Framing System- Front Isometric
      • Trifab® 451UT Framing System - Back Isometric
      • Trifab® 451UT Framing System - Left Jamb
      • Trifab® 451UT Framing System - Head
      • Trifab® 451UT Framing System - Intermediate Horizontal
      • Trifab® 451UT Framing System - Sill
      1 / 6

      Trifab® 451UT Framing System

      • 2" (50.8mm) sightline
      • 4-1/2" (114.3mm) depth
      • Ultra thermal performance
      • Blast mitigation
      • Center glazed

      Product Features

      Trifab® 451UT (Ultra Thermal) Framing System provides improved thermal performance to increase energy efficiency by employing a "dual" Isolock® thermal break.

      Key Features Include:

      • Trifab® 451UT framing system is 4-1/2" deep with a 2" sightline
      • Center Plane glass application
      • Flush glazed from either the inside or outside
      • Screw Spline fabrication
      • Dual Isolock® lanced and debridged thermal break
      • Infill options up to 1-1/8" thickness
      • Permanodic® anodized finishes in 7 choices
      • Painted finishes in standard and custom choices


      Optional Features:

      • High performance flashing
      • Acoustical rating per AAMA 1801 and ASTM E 1425
      • Project specific U-factors (See thermal charts in Architectural Detail Manual) 


      Product Applications:

      • Storefront, Ribbon Window or Punched Openings
      • Single-span
      • Integrated entrance framing allowing Kawneer standard entrances or other specialty entrances to be incorporated
      • Kawneer standard or GLASSvent® windows  are easily incorporated

      Edit / View All 
        top anchor