Company Overview

YKK AP America Inc. is an innovation-driven manufacturer of commercial façade systems and residential windows and doors. Along with our subsidiary, ERIE Architectural Products, we support forward-thinking architecture through advanced manufacturing, sustainable design, and long-term value.

Sustainability

At YKK AP America, we turn architectural innovation into solutions that protect the environment, create value for our customers, and strengthen communities.

Cycle of Goodness

YKK’s founder, Tadao Yoshida made the “Cycle of Goodness” the central philosophy of all business activities.

Products Overview

At YKK AP, we design and manufacture high-quality fenestration solutions for both commercial and residential markets. See the types of products we offer.

Projects

Our products are used on buildings across the United States. Visit our project portfolio to see commercial projects featuring products from YKK AP and Erie AP.

Showroom

The STUDIO 101 Design Center offers hands-on product demonstrations and training events. Featuring products from our commercial, residential and Erie AP businesses, we have locations in downtown Atlanta, GA and Rancho Cucamonga, CA.

About YKK AP Inc.

YKK AP Inc. (Japan) is dedicated to building a better society through our Architectural Products (industrial products for construction), such as windows, doors, curtain walls, and exterior products.

project

Kennett Library

With a mission to ignite imagination, enrich lives, and foster community, the new Kennett Library offers 24,000 more square feet than its previous location, enhancing services for residents across the townships of Chester County, Pennsylvania.

Now a cornerstone of the downtown area, the Kennett Library is a modern facility thoughtfully designed to fit the community’s needs. With a combination of glass and stone, its exterior strikes a balance between modern aesthetics and a deep appreciation for the region’s historic architecture.

The “outside in” theme is immediately apparent, with a 4-sided SSG curtain wall system with minimal framing allowing natural light to flood the entrance and interior. Meeting rooms, reading stations, and creative play areas are strategically placed along the building’s perimeter to maximize daylight. On the second floor, a spacious outdoor terrace offers guests the opportunity to enjoy fresh air while taking advantage of the library’s many amenities. Structural elements in the children’s area, such as beams, are designed to reflect the lush, tree-filled landscape, while the curved ceiling with recessed lighting evokes the openness of the sky.

With nearly 20,000 shelved books and 80,000 virtual items, it serves as a vast resource for readers. The 110-seat auditorium transforms it into a theater, while the terrace and inviting meeting rooms create a welcoming gathering space. An audio/visual recording room provides a studio for young artists, and with a 3D printer, computers, and interactive activities, it functions as an accessible technology hub.

Shaped by input from the community on local design priorities and service needs, the Kennett Library stands as a shining example of how public spaces can be reimagined to better serve neighbors and friends.

 

Image Gallery

Contact Us

Expert Support for ArchItectural Solutions

At YKK AP, we provide expert guidance tailored to meet all your architectural and construction requirements. Whether you’re designing a residential, commercial, or institutional project, our team is here to support you every step of the way. We offer a comprehensive range of high-quality products and professional services designed to streamline your workflow, enhance design efficiency, and meet performance standards. Our goal is to help you bring your vision to life while promoting long-term sustainability and minimizing environmental impact.