We are proud to offer Marvin Windows and Exterior Doors. Marvin has the unique ability to make practically any window and door design fit their exceedingly high standards. The custom features, window construction, intricate details and vast array of options make Marvin an easy choice. Although Natelli supports many window manufacturers, only Marvin makes an aluminum cladding that meets AAMA 2605-05 70% PVDF standard for a finish with superior resistance to fading and chalking. The heritage of this family owned company combined with their product innovation and commitment to making premier windows and exterior doors makes Marvin Windows and Doors the top choice for Natelli Homes.