From living spaces to urban spaces.
YKK AP has kept pace with the times and leads the way into the future.


The business of YKK AP

Commercial AP Business

Windows and curtain walls that create
beautiful and functional urban spaces.

The commercial building architecture sector is in the business of making cityscapes and also plays a part in efforts to realize a low-carbon society. YKK AP engages in flexible production and supply to provide value-added products for office buildings, apartment buildings, schools, and medical facilities that make for more attractive facades and also help save energy.
*We call our business "AP Business."
This means that we deal in finished architectural products, as opposed to "building material business," which would also deal with raw materials.