Our windows and doors can reduce your energy bills by 25% in the summer and 10% in the winter. Buy them now, and you may also qualify for a tax credit up to $500.
Our outstanding energy performance is the result of:
- our patented Fibrex® framing material
- Andersen High-Performance Low-E4™ double pane glass, and
- professional installation
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Our Low-E4™ Glass is the next generation of energy-efficient, low-maintenance glass. We've based it on a hermetically-sealed double-pane system for optimum insulation from heat and cold. This glass also filters ultraviolet rays that can fade fabric and damage your furniture, and is highly effective at reducing sound penetration.
Together, these elements will keep your home 35% more energy-efficient in winter and 41% more efficient in summer*.
When you select Renewal by Andersen, you are improving your home's energy efficiency, while making an investment in the long-term value of your property.
* as compared to ordinary dual-pane glass
** A study of identical homes comparing low E4™ glass to ordinary glass showed a 25% savings on cooling bills, 10% on heating. Savings may vary geographically.
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