specialty options We have and display some exciting products that allow the creative use of space and light. Manufacturers ActivWall’s Gas-Strut Window adds style, function, and wow factor to your home. It is the perfect pass-through window to connect the home’s interior and exterior. Revolutionizing the skylight offering, Marvin’s Awaken Skylight brings light, air and a boost of energy into your home, featuring operable shades, all-side ventilation and dimmable LED. Skycove by Marvin creates a smart extension of usable space, opens a room to a panoramic view, and ushers in restorative light from four directions.