PG 123 Framing

Window Wall

PG 123® Framing

The PG 123® Framing is a ribbon window/framing and multi-lite punched opening system which responds to the need for quality control, simplified fabrication and faster installation. PG 123® Framing is supplied in stock lengths or factory fabricated and offers pre-glazed capability.

  • 2-1/4″ (57.2mm) sightline
  • 6″ (152.4mm) depth
  • Thermal performance
  • Pre-glazed ribbon window wall application
  • Structural silicone glazed (SSG)
  • PG 123® Framing may be supplied in stock lengths or factory fabricated
  • 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-glazed units are installed from the interior of the building to minimize weather delays and reduce the need for scaffolding 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” (6.4mm) adaptors for spandrel applications
  • +/- 1/2″ (12.7) live load deflection

Optional Features

  • 1/4″ infill adapter at spandrel area
  • Corner mullions
  • Steel reinforcing
  • Profit$Maker® Plus die sets

Thermal Technology

Find out more here.


PG 123® Framing - Architectural Detail Manual
2 MB
PG 123® Framing - Flyer
423 KB
Window Wall/Aluminum Window Wall Systems - EPD
866 KB
Finishes Brochure
5 MB
Finishes Information - Architectural Detail Manual
240 KB
Anodize Finishes - Color Chart
82 KB
Liquid Paint - Color Chart - Permadize®
1 MB
Liquid Paint - Color Chart - Permafluor®
137 KB
Powder Paint - Color Charts - Permacoat®
127 KB
PG 123® Framing - English
PG 123® Framing - French

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Typical Details (Weatherseal Glazing)
Typical Details (Reinforced Weatherseal Glazing)
Typical Details (Captured Glazing with Covers)
Typical Details (Reinforced Captured Glazing with Covers)
Typical Corner Details
Anchor and Splice Details
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While most of our products are not hazardous in and amongst themselves, hazardous properties can develop when the product is altered through cutting, welding, and grinding.  Details on the specific hazards that can develop and the proper protective measures to use can be found in the SDSs.

Arconic’s SDS database provides PDF files of safety information on specific materials.  The SDS ID numbers (product code) and description for materials used in Kawneer products are listed below.

1405 – Kawneer Thermal Break Filled Extrusions
1385 – Kawneer Acrylic Paints
1386 – Kawneer Fluoropolymer Paints

1526 – Kawneer Bloomsburg Solvent Recovery Still Residuals

1387 – Painted Architectural Aluminum Extrusions
509 – Aluminum Extrusions, Anodized Aluminum Products


Search Arconic’s SDS database for safety information on specific materials.

Search Instructions


Warranty Disclaimer TBC

Material & Workmanship - English
228 KB
Material & Workmanship - French
239 KB
Kawneer - CA Prop 65 Warnings - English
462 KB
Anodized Finishes Warranty - English
561 KB
Anodized Finishes Warranty - French
538 KB
Painted Finishes Warranty - English
597 KB
Painted Finishes Warranty - French
593 KB
Insulating Glass Warranty - English
552 KB
Insulating Glass Warranty - French
541 KB
Laminated Glass Warranty - English
176 KB
Laminated Glass Warranty - French
165 KB