video corpo

fixed window / metal / for commercial buildings / custom



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  • Other characteristics:

    for commercial buildings, custom


The series 3900 fixed window is a 3-1/4" deep system designed for commercial, local government, and education applications. The 3900 utilizes a urethane thermal barrier, combined with ultra-low air infiltration to enhance occupant comfort and energy savings. Offered with a complete line of subframes, mullions, and architectural sills, the series 3900 is a flexible option in today's retrofit and new construction markets.

Accommodates up to 2" glazing
Flexiblity in design requirements
Anodized and painted finishes available
Unlimited options to answer economic and aesthetic concerns
Accessory line of subframes, mullions, and architectural sills
Allows custom designs with standard product
Variety of panning and interior trim available
Simplify installation and match existing sightlines and aesthetic features
3-1/4" Frame Depth
Can be mulled or stacked with other 3-1/4" window systems.