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4 Types of Window Glass by Renewal by Andersen®

Every household has unique needs based on an array of factors, including the location, architectural style and number of residents. The good news is that Renewal by Andersen® of New Jersey, a company specializing in bow and bay window installation, has a window glass solution that is appropriate for every climate. Our reliable installers will make sure that you get the most of your investment when replacing your old, shabby windows.

window glass types

1. High-Performance Low-E4® Glass. If you live in a place with a seasonal climate and both heating and cooling costs are a concern, this glass type is perfect for your home. In fact, it proves to be 56% more energy-efficient in summer months and 47% more energy-efficient in wintertime than window units with standard dual-pane glass.

2. High-Performance Low-E4® SmartSun™ Glass. This is the most energy-efficient glass type we offer. It is able to block 95% of harsh ultraviolet rays, which not only heat up the room excessively but can damage interior furniture as well. This glass option has thermal control similar to tinted glass, but with nearly the visible light transmittance of clear glass.

3. High-Performance Low-E4® Smartsun™ Glass With HeatLock® Technology. This window replacement glass option boats our newest window technology, meeting today’s most demanding energy codes and specifications. The Low-E SmartSun glass is used in combination with HeatLock technology to provide near triple-pane performance in a dual-pane glass.

4. High-Performance Low-E4® Sun Glass. This window glass is ideal for hot, dry climates with little to no shade. It helps reduce your cooling costs by effectively filtering out heat from the sun. Among all the glass types we offer, the Low-E Sun Glass has the highest rating against solar heat gain, significantly helping your home remain cooler.

Renewal by Andersen of New Jersey is a premier source of replacement windows. You can turn to us whether you need a traditional sliding window or a custom-fit window unit. Our top-rated professionals are committed to providing the comfort and efficiency you need through industry-leading products and outstanding customer service. Call us today at 877-224-6447 or fill out our contact form to set up an appointment. We work with homeowners in Jackson and Toms River, New Jersey.


"The entire process was seamless, from the well informed and knowledgeable salesman to the installation crew. Everything was explained beforehand and demonstrated once the installation was completed."

July, 1

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