Designed for the hotel, motel, mid-rise and high-rise condominium market, the series 3905 fixed window meets your one source need for window bays that require an integral packaged thermal air conditioner unit (PTAC). With over 10 years of successful applications, the 3905 delivers confidence and the list of benefits associated with this product is substantial and can add value to your project in more than one way.

3 1/4" frame depth
The 3905 is stack frame compatible with all EFCO 3 1/4" window systems allowing for vented, Slider, Hung, Projected and Casement options as well as Fixed Picture window options.
E-Strut™ construction
Allows different interior and exterior frame colors
Multiple configuration options
Fixed, inside glazed vision side lites or outside glazed spandrel glass can be provided in the same frame reducing labor and handling in the field.
Outside glazed louver design
Allows louver cleaning and repair from the exterior without disturbing interior treatments.
Optional bird and insect screen
Integral bird and insect screen can be provided as part of the louver unit.
Inside glazed panel design
Allows interior coordination of packaged thermal air conditioner (PTAC) sleeve installation.
Optional factory PTAC cut-out
Reduces field labor and provides a clean, framed cut-out for PTAC installation.
  • Fixed

    Fixed

    Details
    Elevations
  • <p>4S58<br/></p>

    4S58

  • 1443

    1443

  • 1584

    1584

  • 2153

    2153

  • EX20

    EX20

  • EX28

    EX28

  • EX38

    EX38

  • EX52

    EX52

  • EX54

    EX54

  • EX56

    EX56

  • KC35SL

    KC35SL

  • <p>5H88<br/></p>

    5H88