131 Bi-Parting Pass Thru Window with Transom or Air Curtain

131 Bi-Parting Pass Thru Window with Transom or Air Curtain

¼” Tempered Glazing

The attractive 131 bi-parting window has doors that open in the middle and slide open to the sides. For a complete transaction window solution, pair the 131 with an AA300 heated air curtain in cold climates or an AA100 unheated air curtain (fly fan) transom package in warm climates. Add a Stainless Steel hand-off shelf for easier service. Perfect for both drive thru and walk up applications.

The fully automatic electric 131(E) with AA100 fly fan package is CA health code compliant. (learn more)


Window:  Anodized aluminum extrusions and ¼” tempered glass combine to give you an attractive, functional, affordable transaction window that will not rust, pit or weather.  Track free bottom sill provides for a contaminant free serving surface.  Bottom sill is angled downward to ensure rain, sleet and snow are deflected away from the interior.  Window automatically locks each time the window closes, providing security when the window is left unattended.

  • Fully assembled, pre-glazed and ready to install
  • Dark Bronze or Clear (silver) frame

Standard Features

Standard Sizes:

  • 131 with AA100 fly fan transom package: 53 ½”w x 51 ½”h x 4”d (18”w x 31”h service opening)*
    Includes window, transom to house AA100, AA100 and relay switch kit to activate fan when window opens.
    Service opening of fully electric window adjustable to 12”w
  • 131 with AA300 heated air curtain: 53 ½”w x 53 ¾”h x 4”d (18”w x 31”h service opening)
    Includes window, AA300 heated air curtain, and side filler kit

Standard Glazing:

  • ¼” Clear Tempered Glazing

Available Operating Systems:

  • (SC) Manual Open / Self Close
  • Manual Open / Manual Close
  • (E) Fully Automatic Electric

The 131 fully automatic window meets CA restricted service opening requirement when set to smaller service opening size. (learn more)

Custom Options


  • Foodservice projects
  • Restaurant Drive Thru
  • Restaurant Walk Up
  • California Health Code Compliant (when restricted opening / air curtain selected)
  • Concession Windows
  • Convenience Store
  • Park / Zoo / Aquatic Center

Chain Restaurants

  • Starbucks
  • Potbelly


Request Quote

*estimated special delivery charges in addition to LTL freight—price may vary.