It was a natural fit when Marvin and SIW partnered in December 2018, because we both share a dedication to quality, design innovation and exceptional customer service. In addition, both of the family-owned businesses operate under a set of shared values that put customers, communities and employees first.
Marvin is a fourth-generation, family-owned and operated business, headquartered in Warroad, Minn. with nearly 6,000 employees in 13 facilities across 11 cities throughout the United States and Canada. The Marvin Family of Brands represents Marvin’s fenestration portfolio, which includes Marvin Windows and Doors and its handcrafted wood and wood clad products; Integrity Windows and Doors, which pioneered the fiberglass window category with the introduction of its patented Ultrex® Fiberglass material; and Infinity Replacement Windows, which offers homeowners a premier line of Ultrex replacement windows with distinctive design. The Marvin Companies also owns TruStile Doors, a leading manufacturer of high quality made-to-order architectural interior doors, and SIW Solutions, a leading manufacturer of impact-resistant windows and doors. Marvin products are distributed nationally through a network of independent dealers and are also exported internationally. Visit Marvin.com to learn more.