Glass Options
Glass can affect energy efficiency more than any other part of a window or patio door—and not all glass performs the same. Some types of glass do a better job at insulating your home; others provide greater clarity. You can even choose glass to filter out specific kinds of light. Andersen offers one of the industry’s widest arrays of glass options, enabling you to find the right choice for your climate and your home.
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Low-E4® Glass
Outstanding overall thermal performance for climates where both heating and cooling costs are a concern. Standard.
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Low-E4® SmartSun Glass
Superior solar control glass that offers high visibility.
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Low-E4® Sun Glass
Outstanding thermal performance in southern climates where less solar heat gain is desired.
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Dual-Pane Glass
Basic thermal performance for moderate climates. See your local building code requirements.
Strength Options
Tempered glass is available on all 400 Series windows. All Low-E4® glass options are available with laminated, impact-resistant glass. Other glass options are also available; see your Andersen® dealer for details.
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Obscure
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Fern
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Cascade
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Reed