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      • (Outside View) PG 123® Framing Product Sample
      • (Inside View) PG 123® Framing Product Sample
      • PG 123® Framing
      • PG 123® Framing
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      PG 123® Framing

      • 2-1/4" (57.2mm) sightline
      • 6" (152.4mm) depth
      • Thermal performance
      • Pre-glazed ribbon window wall application
      • Structural silicone glazed (SSG)

      Product Features

      Responding to the need for quality control, simplified fabrication and faster installation, Kawneer has designed PG 123® Framing, a ribbon window and multilite punched opening system with pre-glaze capability, labor-savings and unit construction.


      The system is structural silicone glazed with captured head and sill cans, and intermediate horizontals.


      Key Features Include:




      • PG 123® Framing may be supplied in stock lengths or factory fabricated
      • In addition, the system can be pre-assembled and pre-glazed under controlled shop conditions that save time compared to field construction
      • Screw spline joinery, with square cuts and no miters or notching, reduce fabrication time
      • Pre-glaze units are installed from the interior of the building to minimize weather delays and reduce the need for scaffolds and lift equipment



      • Incorporates the IsoWeb® glass reinforced nylon thermal break that provides improved condensation resistance and reduces thermal transmittance
      • Fully pressure equalized with a rain screen gasket to eliminate the exterior seal between glazed units
      • PG 123® Framing is fully tested to appropriate AAMA, ASTM & CAN/CSA A-440 standards for air, water and structural performance 


      • The ribbon window system is structural silicone glazed vertically with optional applied covers to give a four-sided captured appearance
      • Optional vertical covers provide a clean, monumental appearance without sight line build up for building owners who prefer more traditional aesthetics
      • The IsoWeb® Thermal Break offers dual finish options, allowing different interior and exterior color finishes
      • Accommodates a one-inch infill with ¼ inch adaptors for spandrel applications

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