S55 aluminum glass vertical folding window
ARCHITECT SERIES - ALUMINUM GLASS VERTICAL FOLDING WINDOW
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Special upfolding opening mode, with a larger opening size and create a grand views.
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Multi cavity structure is composed by 1.8mm to 2.0mm thickness profile to improve the bearing.
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The screen can be kept external When opening and closing,like a double hung window.
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Available with Advanced Low-E Insulating with Argon.
