Central Penn Roofing Images

110 Series

Single Hung

The Sentinel Series 110 single-hung impact window is a value priced offering from CGI designed with many of the features you have come to expect from CGI.

The single-hung window is constructed with commercial-grade aluminum frames, architecturally correct and even sightlines, a water and air resistant captured bottom rail, stainless steel fasteners and multiple points of weatherstripping while maintaining the stylish look of a traditional single-hung window.


  • Matching top and bottom sight lines
  • Flush design
  • U-framed captured bottom rail with triple weatherstripping and weeped sill
  • 2 1/2 deep frame
  • Hidden block and tackle balances (most sizes)
  • Extruded snap-on glazing beads
  • Strong structural glazing
  • Concealed head anchors
  • 3 #10 1 1/4 stainless steel fasteners per corner
  • Extruded screen frame with
  • Super View fiberglass mesh

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