Advanced Window offers several different glazing options for the 4500 series. Some examples include: dual and triple Low-E glazing with argon or krypton gas fills, as well as decorative grids and/or mini-blinds in between the glass. All glass units incorporate “Warm Edge” spacer systems, Intercept® or Super Spacer®, reducing heat transfer and condensation. The quality of our glass is backed by our standing as a certified sealed glass manufacturer as per national industry standards. Advanced Window guarantees its insulated glass units for 20 years and the remaining window components for a limited lifetime under one of the best warranties available in the market. The quality of the 4500 Window Series is enforced through our voluntary participation in nationally standardized programs, controlled by the NFRC, AAMA, GANA and NGA. 4500 Series Tilt & Turn windows are certified Energy Star® Products and offer thermal and structural properties at one of the highest levels.
Advanced Window Corp. 4935 W. Le Moyne St. Chicago IL 60651 Ph # 773-379-3500 Fax # 773-379-4060 E-mail: firstname.lastname@example.org