25T / 35T / 50T
All Commercial Products
See all of our available commercial products.
Architectural Windows
Description coming soon
Sliding Balcony Doors
Description coming soon
Curtain Walls
Description coming soon
Entrances
Description coming soon
Sloped Glazing
Description coming soon
Sun Control
Description coming soon
Storefronts
Description coming soon
Window Walls
Description coming soon
Finishes
YKK AP offers a selection of high-quality architectural finishes, including anodized and paint options. Our finishes are durable, beautiful, and designed to meet the rigorous demands of modern architecture, ensuring your project makes a lasting impression.
Accessibility
Description copy here
Better Billet
Description copy here
ProTek
Description copy here
enerGfacade
Description copy here
Rapid Building
When your project demands speed, the YKK AP Rapid Building Envelope Program provides a streamlined solution. We’ve dedicated production to a curated selection of our most popular framing, window, and door systems, guaranteeing fast and reliable shipments.
Engineering Services
YKK AP’s Engineering team partners with architects and glazing contractors early in the project cycle to address unique application challenges. We evaluate project requirements and recommend the best-fit products. In unique cases, we can modify standard systems to create tailored solutions
Field Tech Services & Training
More info coming soon.
AIA Continuing Education Systems (CES)
YKK AP America Inc. is a Registered Provider with The American Institute of Architects Continuing Education Systems (AIA / CES). Credit(s) earned on completion of this program will be reported to AIA / CES for AIA members.
Direct Freight Program
YKK AP’s Direct Freight program provides a more reliable shipping service for your building products. By using a dedicated third-party shipping company familiar with the products, the program aims to reduce the risk of damage during transit.
Company Overview
YKK AP America is the North American arm of the global YKK AP Group—an innovation-driven, award-winning manufacturer of commercial façade systems and residential windows and doors. Proudly made in the USA and Canada, our products support forward-thinking architecture through advanced manufacturing, sustainable design, and positive customer experiences.
Company Culture
Candidate Connect
Current Openings
Social Responsibility
Employee Testimonials
Sustainability
At YKK AP America, we turn architectural innovation into solutions that protect the environment, create value for our customers, and strengthen communities.
Corporate Responsibility
We support the building industry and work to improve quality of life for communities across the globe. We truly measure our value by our contributions to others.
Cycle of Goodness
YKK’s founder, Tadao Yoshida made the “Cycle of Goodness” the central philosophy of all business activities. Based on this philosophy, and in keeping with the times, Tadahiro Yoshida, the second YKK president and YKK AP’s Founder, established the Management Principle, “YKK seeks corporate value of higher significance.”
Products Overview
At YKK AP, we design and manufacture high-quality aluminum fenestration systems for both commercial and residential markets. We combine global resources with local expertise to deliver durable, efficient, and value-driven products while maintaining strong personal relationships within each community we serve.
About YKK AP Inc.
YKK AP is dedicated to building a better society through our Architectural Products (industrial products for construction), such as windows, doors, curtain walls, and exterior products. Our business endeavors are rooted in this purpose.
Showroom
The Studio 101 Design Center is the place to be for hands-on product
demonstrations and training events. Our showroom features products from our
Commercial and Residential lines, including unitized curtain wall developed by
Erie Architectural Products.
We have locations in downtown Atlanta, GA and Rancho Cucamonga, CA.
Entrances
25T / 35T / 50T
Application: Retrofit
Entrance systems by YKK AP offer an abundance of design options. Our unique VersaJamb® reinforced tubular door frame allows for side-lite glazing without shear clips while maintaining the structural integrity of transom frames. Also included is our MegaTherm® technology offering excellent energy efficiency and condensation resistance.
Our 25T/25T/50T Entrances are the next step up from our 25D/35D/50D Standard entrance doors. These doors are thermally broken with our MegaTherm® polyamide isobar technology for better thermal performance. The door corners are mechanically joined and welded to ensure that they are more than capable of withstanding today’s most demanding conditions. Custom entrances are available with options for glazing, mid rails, high bottom rails that will accommodate most custom hardware.
Features
Thermally Broken
Benefits
- Single and Double acting door options
- Thermally Broken with our MegaTherm® 6/6 nylon polyamide glass fiber reinforced bars
- Tested and manufactured well above standard grade and performance levels
- Design Freedom with varied rail and stile widths along with standard and custom entrance hardware
- Door Corners are mechanically joined and welded together
- Lifetime warranty on all entrance corners*
- Integrates with a variety of our YKK AP products
* Contact YKK AP for specific details on our entrance warranty and limitations.
STANDARD & Custom Entrance OPTIONS
- 25T, 35T, and 50T Singles and Pairs
- Doors up to 8′-0″ Tall
- Offset Pivots and Butt Hinge hanging options
- Overhead and concealed closers
- MS Lock and CVR Exit Device (Offset Pivot only)
- Standard and Custom Hardware
Data
- Construction Uses: Retrofit, New
- Frame Depths: 2″ Door Leaf Thickness
- Sightlines: Narrow Stile: 2-1/2″ Medium Stile: 3-1/2″ Wide Stile: 5″
- Entrance Styles: Standard
- Door Stiles: Narrow, Medium, Wide
- Glass Types: Insulating
- Thermal Methods: Iso Struts
Product Line
MegaTherm® / enerGfacade® / Anodized Plus®
System Options: 25T Narrow Stile Door
System Options: 35T Medium Stile Door
System Options: 50T Wide Stile Door
Installation & Care
Hardware Locations
Maintenance Manual
Documentation
CSI Specifications
Product Data Sheet
Florida Product Approval
Test Reports
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.