Owens Corning. Solace windows are constructed of fiberglass-reinforced vinyl. Designed for the replacement and remodeling markets, windows in the Solace line exceed Energy Star requirements in all climate zones, and feature overall U-factors as low as 0.15. Options include 17 color combinations, designer glass, between-the-glass blinds, and simulated divided lites. 800.438.7465. www.solacewindows.com.