TOSTEM is a brand celebrated for its aluminum sash windows, entrance doors, and other building materials in many countries around the globe. By offering a fine balance of innovation and a mix of aesthetics and service, TOSTEM has perfected its unique mix of form and function.
Know more about TOSTEM
With over 50 years of experience in developing innovative products that not only anticipates the needs of our society for tomorrow, but equally meets the current needs of clients and consumers – coming from different countries and climates.
As the leading Japanese brand for global housing and building materials, TOSTEM stands apart as a one that deeply understands the needs of people. TOSTEM’s comprehensive range of solutions ensures comfortable home living driven by a simple and seamless user experience.
TOSTEM engages in product development, manufacturing, and marketing of a diverse range of home products, such as window sashes, entrance doors, and exterior products.
Our product portfolio allows us to provide complete “lifestyle solutions” that are flexible, integrated, and coordinated to consumer needs, delivering everyday satisfaction.
TOSTEM’s passion to deliver comfort to every customer in all corners of the world pushes us to continuously perfect our products. Building on the engineering & quality that we have nurtured over the last half century, we strive to design products that are not only functional but create everyday comfort for all.