MARVIN Bifold Doors

Marvin Bifold Doors: Marvin Bi-Fold Doors The Marvin Bi-Fold Door opens home to authentic indoor/outdoor living, with panels that fold open and closed like an accordion. Because weather and the seasons don’t always beg for a wide-open expanse, choose a configuration with a single swinging access door allowing for quick and convenient everyday operation. When it’s time to …