Sentinel, 2-door, 2-track Sliding Glass Door

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Calculated at Checkout

Aluminum Sliding Glass Door
Series 150

The Sentinel Sliding Glass Door is a value priced offering built with many standard features that CGI customers have come to expect. The Sentinel Sliding Glass Door is available in many sizes and configurations including two track (up to 4 panels), three track (up to 6 panel), and 4 track (up to 8 panel) configurations with our without pocketed doors and is available with individual door panels as large as 4 1/8 x 10.

The Sentinel Sliding Glass Door includes top of the line standard features not always offered in other competitive products such as concealed installation fasteners, tandem stainless steel rollers, mitered corner detailing, stainless steel fasteners, class I anodized sill track and a screen that is built as tough as many door panels.


Sentinel 150 Sliding Glass Door Installation Instructions


Available Finishes

Standard Glass Colors

Glass types

Glass Coating

Standard Hardware

  • Interior lock and handle
  • Stainless steel rollers
  • White, Bronze or Gray handles

Standard Features

  • 2-track and pocketed configurations
  • 4 3/4” deep frame on 2 track
  • 6” deep frame on 3 track
  • 7 3/4” deep frame on 4 track
  • Mitered decorative interior corners
  • Stainless steel fasteners
  • Heavy duty extruded screen frame
  • Super-View™ fiberglass mesh
  • 2-point lock
  • Concealed installation screws

Optional items

  • Exterior keyed security lock
  • Dual track extruded screen frame with Super-View™ fiberglass mesh for use with 3 & 4 track configurations
  • Pocketed doors

(Some of the optional items and standard features, particularly the muntin bars and your choice of a 2,3 or 4 track system, are very detail-oriented and cannot be handled appropriately online. 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/Performance Results
Maximum Water Resistance Without waterbar adapter 9 PSF
With waterbar adapter 12 PSF
Large Missile 4′ x 8′ Panel (Ann/ HS) +60 PSF/ -60 PSF
4′ x 8′ Panel (HS/ HS) +80 PSF/ -80 PSF
4′ x 10′ Panel (Ann/HS) +60 PSF/ -60 PSF
Forced Entry Test (AAMA 1302.5)  Passed


Energy Values
(NFRC Approved)
1″ Insulated Laminated Clear LoE 366
U Factor 0.56
SHGC 0.22
VT 0.45