For retail operators who want to get an edge on their competition by offering customers convenient, face-to-face service, the 275 Single Panel Slider is perfect. Ideal for fast food, walk-up service, and many other applications.
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275 Single Panel Slider

4 Standard Sizes Available

  • 47 1/2"W x 43 1/2"H with a 19" wide x 35" high service opening
  • 47 1/2"W x 35 3/4"H with a 19" wide x 27" high service opening 
  • 47 1/2"W x 35 3/4"H with a 15" wide x 27" high service opening (Calf. App. Restricted Requirements)
  • 35 3/4"W x 35 3/4"H with a 13-1/2" wide x 27" high service opening (Manual Open/Self Closer or MOER Only) 
  • Custom sizes available upon request.

4 Modes of Operation

  • 275 Manual Open/Manual Close -When total control over the operation of the window is needed. 

  • 275 M.O.E.R. (Manual Open/Electronic Release) -The 275 Manual Open/Electronic Release Window has a manual open, self closing operation which electro-magnetically holds the window open until the operator finishes their transaction and steps out of the presence sensor. Two electrical hook up options: New MOER Design

  • 275 Fully Automatic Electric -With a hands-free operation the 275 Electric Window is ideal for heavy traffic situations. It provides easier operation and speedier service than the manual operating windows. 

Quality Construction

  • Anodized aluminum extrusions, stainless steel and 1/4" tempered glass combine to give you an attractive window that not only enhances building exteriors, it will not rust, pit or weather. Track free bottom sill provides for a contaminant free surface. 5/16" Safety & Burglary Resistant Glass Now Available!

Unique Design

  • Bottom sill is angled downward to provide protection against the elements such as rain, sleet, and snow.

Triple Security Locks     

  • The 275 automatically locks each time the window closes, providing security when the window is left unattended. When the drive-thru is closed, a manual thumb turn and night bar security locks help prevent outside entry. In high risk locations, an optional security bar set is available.

Fully Assembled, Ready to Install     

  • Ready Access windows are shipped completely preassembled, and fully glazed for lower installation costs. Normal installation takes less than two hours.

Warranty and Service Support    

  • Your Ready Access window comes with a one year limited warranty on parts and labor. Each windows is backed by a worldwide service organization.


  • The 275 series window is available in statuary bronze or clear anodized aluminum.
  • 4 standard window dimensions available (see above)
  • 1/4" Clear Tempered Glass
  • Right to left or left to right opening available (as seen from outside view).
  • Four operating modes available; manual open/manual close, manual open/self close, manual open/electronic release, and fully automatic electric.


  • Custom sizes are available to satisfy any unusual operations requirement or health department code.
  • Tinted glass is available upon request.


Door guide (exterior view)
Inside upright
Door guide (interior view)
Shown with Transom
(Click on image to enlarge)
**An RAL# can be found on our paint chart or from Tiger Drylac and must be provided when ordering a painted finish.
*Please note that all 275 fully automatic windows must be 47-1/2" wide.
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This model ONLY comes with 1/4" tempered glass.
For 3/4" insulated glass ,and more, see our 600 Series.
*Please note that all 275 fully automatic windows must have at least 19"W service opening.
*Please note that all 275 fully automatic windows must have at least 19"W service opening.
Cut Sheet
Installation/Service/Operation Manual
Cut Sheet 
with transom and air curtain options
Door guide (exterior view)
Inside upright
Door guide (interior view)
Shown with Transom
Stainless Steel Shelf (47-1/2"W x 10"D)
Large Security Bar Set (black)
16"H Attached Transom
AA300 Heated Air Curtain
AA100 Flyfan
Include attached 16"H Split Transom to house flyfan
Air Shield Switch (AA100 only)
DTU Air Curtain (Ambient)
DTU Air Curtain (Heated)
Switch Kit (DTU)