The Andersen® 400 Series has been one of the company's most popular and enduring product lines, trusted by homeowners, builders and contractors for its combination of craftsmanship, performance and design flexibility. As homeowner preferences evolve, Andersen continues to invest in new features and design options that enhance the line while staying true to the quality and reliability that have defined the 400 Series for years.
The award-winning 400 Series patio door features new all-black design details inside and out, including new black interior and exterior finishes, hardware options and a black door sill. Together, these coordinated elements create a clean, contemporary aesthetic that complements today's most popular architectural and interior design trends.
While the look is new, the door is built on the same foundation that has made the 400 Series a longtime homeowner favorite. Featuring a natural wood interior and a durable, low-maintenance exterior, the patio door delivers lasting performance, energy efficiency and design flexibility for a wide range of home styles.
Jessica Ehrlichmann, vice president and general manager, windows and doors business units at Andersen
The recognition underscores Andersen's continued commitment to thoughtful innovation, demonstrating how one of its most established product lines continues to evolve to meet the needs and preferences of today's homeowners.
Posted: November 10, 2026
