SUSTAINABILITY

Enriching lives,
supporting our environment

Our goal is for people to coexist with nature without placing an unsustainable burden on the environment. TOSTEM is contributing to the realization of a more sustainable society in several way, such as reducing CO2 emissions through energy-saving windows and doors, recycling waste materials, and organizing activities for children on the importance of protecting our environment to safeguard our lives for the future.

Towards a Carbon-Neutral Society

Towards a Carbon-Neutral Society

Energy-saving measures for homes are becoming increasingly important in the drive to achieve society's goal of reducing greenhouse gas emissions to virtually zero by the year 2050. Tostem is helping to realize a decarbonized society by improving the performance of both new and existing homes through its windows and doors.

Initiatives for a decarbonized society

Recycling Initiatives

Recycling Initiatives

TOSTEM aims to pass on a rich and sustainable environment to future generations. To help the world transition to a sustainable, circular economy, we’re promoting the recycling of plastic and aluminum – the principal materials used in window and door products. We are also working to reduce industrial waste generated in the manufacture of our products and driving greater recycling efforts globally.

Plastic Recycling

Aluminum Recycling

Waste Recycling

Sustainability activities for a brighter future

Sustainability activities for a brighter future

The TOSTEM brand, as the window and door business of LIXIL Corporation, is working to help solve social issues, generate future prosperity and realize a sustainable society.

Through the Cool Peace project, we are creating indoor environments that remain cool and comfortable even in the hot summer months, helping to prevent heat stroke and raise awareness of the importance of staying in the shade.

Cool Peace (Japanese only)

Through experience and constant experimentation, we are encouraging future generations to think about ways of living that harness the power of nature.

On-site classes (Japanese only)