The Heritage Maximum window series is the first of its kind in the window industry today. Our Heritage Maximum Series windows are available with our patented 4-1/2” structural frame providing superior strength and distinct architectural qualities. This series offers a contoured slim-line profile that produces the maximum glass area without sacrificing structural performance. The Maximum Series of windows will reduce the frame obstruction by over 40% offering the greatest viewing area in the industry. The attention to detail distinguishes the Heritage Maximum Collection windows creating beautiful vistas throughout your home. Unlike any other window our traditional design combined with modern day technology has resulted in quality and performance second to none. Heritage Maximum windows are designed to fit your lifestyle and complement both the interior and exterior features of your home and can be used in both new construction and replacement applications.