YKK AP America Inc. is the North American division of the global YKK AP group and a leading technology-oriented manufacturer of aluminum fenestration systems for commercial applications.

Specializing in high-performance facade systems and entrances, YKK AP delivers innovative products that emphasize quality, energy efficiency, and sustainability — including thermally broken entrances, impact-resistant storefronts, and versatile window walls with MegaTherm® technology.

As a trusted partner for glaziers and contractors, YKK AP provides reliable, easy-to-install solutions backed by nationwide support and a commitment to sustainable building envelopes.