With Preservation, You'll Use Less Energy and Conserve Natural Resources
Since 2000, the materials used to make every Preservation sash and masterframe are 100% recyclable - making it easy to go green. According to the Vinyl Institute, the selection of vinyl windows over less energy-efficient window frames saves enough energy to meet the annual electricity needs of 20,000 single-family homes.
The multiple layer, low-emissivity (Low-E) glass used in the EnergyMaxx® 10 insulated glass package is 65% more energy-efficient than a clear insulated glass package. While it helps keep your home warmer in the winter and cooler in the summer, it also protects the environment, reducing the consumption of fossil fuels.