Infinity Replacement by Marvin^® expands into Baltimore, bringing premium window and patio door replacement to a 20th U.S. market

Expansion into the Baltimore, Maryland, market brings a streamlined, direct-to-homeowner model, exclusive Ultrex^® fiberglass products, and professional installation backed by Marvin’s 110-year legacy.

Jul 27, 2026

Infinity Replacement by Marvin, a leader in full-service window and patio door replacement, has expanded into the Baltimore market, marking its 20th U.S. location. The move reflects the company’s continued national growth and introduces its direct-to-homeowner model to more homeowners seeking a more efficient and predictable replacement experience.

With its mix of historic architecture and varied seasonal conditions, Baltimore represents a strong match for Infinity Replacement’s design-forward, performance-driven approach.

“Baltimore is a natural fit for Infinity, with homeowners who value both architectural character and long-term performance,” said Dan Marvin, president, Infinity Windows and Doors. “Our solutions are designed to complement traditional home styles with wood-look profiles while delivering the durability needed to perform in changing seasonal conditions. This expansion allows us to bring a simplified, full-service replacement experience to more homeowners in the region.”

Baltimore's iconic rowhouses, Federal Hill Victorian homes, and historic neighborhoods like Hampden and Guilford present unique window replacement considerations — including historic window profiles, tight installation clearances, and the need for materials that hold up to the region's humid summers and cold winters. Infinity's Ultrex fiberglass products are specifically suited to these conditions.

A purpose-built model designed for homeowners

Infinity Replacement by Marvin continues to grow by focusing on a simpler, more connected replacement experience for homeowners. Its direct-to-homeowner approach brings design, product selection, custom-manufacturing, and installation together under one model, helping reduce friction and create a more seamless process from consultation through completion. With the Infinity Replacement Baltimore launch, the brand advances that approach by offering:

• Exclusive fiberglass windows and patio doors engineered for superior strength, durability and energy efficiency
  
  

• Personalized, in-home consultations led by trained design professionals
  
  

• Turnkey installation performed by expert teams
  
  

• Transparent communication and ongoing support for a seamless experience from start to finish

“Infinity’s approach is purpose-built for homeowners who want clarity in communication, craftsmanship in products, and confidence in their decision,” said Art Verreault, general manager for Infinity Replacement by Marvin’s Baltimore market. “In Baltimore, we’re working with a wide range of home styles, many with historic character and unique installation needs. Our team is focused on delivering a tailored experience that respects each home’s design while ensuring long-term performance and durability.”

Customer experience that speaks for itself

Customer feedback consistently reflects Infinity Replacement by Marvin's commitment to delivering a high-quality experience from the first consultation through final installation. Homeowners frequently mention professional and knowledgeable team members, clear communication, respect for their homes during installation and satisfaction with the performance and appearance of their new windows and patio doors. These recurring themes underscore the company's focus on craftsmanship, transparency and customer care.

Homeowners interested in upgrading their windows or patio doors can schedule a complimentary consultation with an Infinity Replacement by Marvin design consultant at infinityreplacement.com.