• COMMERCIAL
    THERMAL/BREAK ALUMINUM
    DOUBLE HUNG TILT-IN WINDOW

    •       Features:

            7/8" Warm Edge Insulated Glass

            Burglar resistant Anti-Drift Latch

            Tamper-resistant Tilt-Disabling

            Trim Sight Line

            Integral Pull Up & Pull Down Handles

            Full 3 1/4" Frame Depth

            Rigid "Butt-Type" Construction

            Exterior Fins & Pans and Trims Available

            High Pressure Zinc Die Cast Sash Lock

            Spiral Balances calibrated for sash weight

  • Test Data: Test results are based on independent laboratory testing of sizes prescribed by the corresponding AAMA test procedures. Actual field conditions, locations or variations in window size may introduce some deviation between these results and actual installed performance.

     Structural Performance Class (AAMA/WDMA/CSA 101/I.S.2/A440-05)  H-C50
     Air Infiltration @ 1.6 PSF (25 mph)  0.11 cfm/ft²
     Water Penetration Resistance  7.5 PSF
     Operating Force (4'11" x 7'7" Window)  Less than 45 Lbs. allowable
     Forced Entry Resistance  Meets ASTM F 588

    All testing conducted by a recognized independent testing laboratory as approved by the American Architectural Manufacturer's Association and as CERTIFIED by AAMA in testing and production.  Complete test report available upon request.

    Customization and alternate details can be provided to fit your specific needs.
    Speak to your NORTHERN sales engineer for further information, or click here to send an email.

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