CGI Estate, Aluminum Casement Window

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Casement Aluminum Window
Series 238

CGI’s Estate Collection impact resistant aluminum casement windows have aesthetically and architecturally clean lines and incredible eye appeal. When used with our optional colonial muntins, they can give the appearance of wood but with the added advantage of quality durable aluminum construction.

CGI’s impact resistant 238 series of casements, project-out / awning and fixed windows all have matching sightlines which allows them to be used seamlessly throughout your home. CGI’s Estate Collection casements also come standard with an advanced single action switch activating multi-point locks, for convenience and security.

Estate Collection 238 Casement Installation Instructions

Available Finishes

Standard Glass Colors

Glass Type

Glass Coating

Standard Hardware

Standard Features

  • Super strong extruded screen frame
  • Super-View™ screen fiberglass mesh
  • Extruded snap on glazing beads (in contoured Ogee or contemporary square profiles)
  • Stainless steel assembly screws and corner keys
  • Double Weatherstripping
  • 1/2” exterior flange frame
  • .090" thick aluminum extrusion, 45% thicker than the standard .062" extrusion

Optional Items

  • Hinges with washability feature (excellent for high-rise use)
  • Equal leg frames
  • Square glazing beads
  • Muntin grids inside insulated glass

(Some of the optional items, particularly the muntin bars/grids, are very detail-oriented and cannot be handled appropriately through a web store. Because of this, any options you might want should be discussed with your personal window consultant. We want to make this perfect for you, and sometimes there just is no substitute for a human voice.)

NOA Certification
(Notice of Acceptance)

Maximum Water Resistance 16.5 PSF
  26 1/2” x 50 5/8” Window (Temp-Air-Ann/Ann Glass) +99.7 /-104.3 PSF
 Large Missile 37” x 63” Window (Temp-Air-Ann/Ann Glass) +60 /-60 PSF
  37” x 76” Window (Temp-Air-Ann/Ann Glass)   +56.3/-56.3 PSF
Insulated Laminated Glass 26 1/2” x 50 5/8” Window (Temp-Air-Temp/Temp Glass) +110 /-195 PSF
Energy Values
(NFRC Approved)
           3/4” Insulated Laminated Clear LoE 366
U Factor 0.63
SHGC 0.21
VT 0.42