YKK AP

YKK AP Businesses

With our diverse line of architectural products, YKK AP is creating corporate value that is right for the times in which we live. These include windows and doors that make living spaces more comfortable and facades that help create a more beautiful urban landscape. To this end, we are engaged in monozukuri across Japan and the world.

Residential
Business

<Main products>
Windows
Entrance doors and sliding doors
Interior doors and partitions
Window shutters

Exterior Business

<Main products>
Balconies
Carports
Gates and fences
Terraces
Exterior materials

Renovation
Business

<Main products>
Window remodeling
Door remodeling
Building renovation
Quake-resistance retrofitting

Commercial
Products Business

<Main products>
Office building windows
Curtain walls
Building entrances
Windows and doors for low- and
medium-rise residential buildings
Remodeling products

Facade
Business

<Line of business>
High-rise and complex curtain walls
Design, construction and sales of related
products

Industrial Products
Business

<Main products>
Components of machinery and equipment
Auto parts
Architectural components
Eco-friendly products