Marvin Windows is a well-known manufacturer of windows and doors, based in the United States. Founded in 1912, the company specializes in producing high-quality, energy-efficient products for residential and commercial buildings. Their offerings include a variety of styles, materials, and custom options to meet diverse architectural needs. The company is recognized for its commitment to sustainability and innovation. Marvin Windows uses advanced technology and environmentally friendly practices in their manufacturing processes. This focus on quality and efficiency has earned them a strong reputation in the construction and home improvement industries.