Marvin is a fourth-generation, family-owned and -led business, headquartered in Warroad, Minn., with approximately 5,500 empl ... oyees across 15 cities throughout North America. Marvin’s product portfolio includes the Signature, Elevate and Essential Product Collections which offer an extensive selection of made-to-order window and door solutions, as well as Infinity Replacement Windows, providing homeowners with a premier line of replacement windows sold and installed by local professionals. The company’s portfolio also includes TruStile Doors, the leading manufacturer of made-to-order architectural interior doors and SIW Windows & Doors, a leading manufacturer of impact-resistant windows and doors for residential and commercial construction. Since the company’s inception, Marvin has earned a reputation as an innovator and industry thought leader. Today, the company is driven by a purpose to imagine and create better ways of living. read more