Enhanced AA3350 window system

AA3350 IsoPort Double Hung Window

Kawneer Co. Inc. enhanced its AA3350 IsoPort Window to increase its performance and add new installation accessories and aesthetic features. The first release of the AA3350 IsoPort Window was tested to meet or exceed the performance levels of AAMA CW-PG50 / AW-PG50, ideal for applications requiring a design pressure of 50 pounds per square foot. After additional testing at the AAMA AW-PG70 level, the window now meets the requirements for projects that demand a 70 PSF design pressure for certain sizes. The window has also undergone a design modification that enables the frame to accept a wider variety of panning shapes and accommodate a broader range of renovation applications. Additionally, the window now includes applied muntin grids, making it applicable for historic building applications where grids are a necessity. The window is available in single-hung, double-hung, horizontal sliding and fixed configurations.

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