Frontline Transom & Aritectural Windows provide a point of architectural interest in your home. Frontline has an extensive catalog of window shapes for you to select from. Or contact them with your own shape ideas.

Designed for unprecedented performance and exceptional aesthetics, Marvin offers window options for every style of home in any climate. From a classic double hung and single hung window to European-style tilt turn and hopper windows to casements in industry-leading sizes, our innovative window solutions offer virtually endless style options, high-quality material choices and the ability to mix and match across product lines to find the right form and function for residential, commercial and replacement needs.