On our recently completed project in Chester, CT, we took pride in installing Andersen windows built with their new energy efficient sun smart glass.  High-Performance Low-E4® SmartSun is their most energy efficient glass ever and it blocks 95% of harmful UV rays, helping protect furniture, flooring, carpets, and wall coverings.
  • It’s up to 70% more energy-efficient in summer and 45% more efficient in winter compared to ordinary dual-pane glass.
  • Depending on where you live, that can cut your energy bills up to 25%.
  • Innovative coating reduces water spots and makes cleaning easier
  • Blocks 95% of UV rays that can fade fabric and damage your furniture
  • Significantly reduces the level of sound entering your home

Andersen now offers this glass option on all 400 Series windows and doors and provides you with a desirable balance of high visibility and comfort. They call it “SmartSun” because of the way it cleverly rejects unwanted solar heat while allowing the sunlight to stream through.