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Our High Performance Windows are broken—thermally—
for maximum energy efficiency!
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General Aluminum's High Performance Windows provide the
highest level of energy efficiency. The frame and sash are thermally broken to virtually eliminate heat loss or gain.
This line offered in both Single-Hung and Horizontal Slider styles, in a full range of sizes
and configurations
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CLICK BELOW ON THE STYLE THAT FITS YOUR NEED. |
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