Sentinel by CGI

The Sentinel single-hung impact window has been 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.

Available Finishes:

White & Bronze


Standard Glass Colors:

Clear, Gray, Bronze, Solexia Green, Mist (Pattern 62), White Interlayer, Dark Gray (Turtle Code), Azuria Blue, Rain


Glass Types:

5/16” Laminated

3/4” Insulated Laminated

Glass Coatings:

Energy efficient Lo-E options

Standard Hardware:

Egress self closing lock (sill mounted)


Standard Features:

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

Optional Items:

Meeting rail mounted sweep locks

Uneven size vent windows (Oriel)

Flange, fin & equal leg frame options

Additional egress self closing lock

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