Marvin | 41,204 followers on LinkedIn. Windows and doors to inspire your every day. | At Marvin, we’re driven to help customers find inspiration and create spaces designed around the way they live. We’re a fourth-generation family-owned and -led business headquartered in Warroad, Minnesota, with more than 7,000 employees across 16 cities in North America. The Marvin portfolio of products for builders, architects, and homeowners is designed to provide exceptional solutions for any project, with a focus on helping people make space for what matters to them.