Let our aluminum windows and doors frame your world. Our windows and doors come in a variety of sturdy frames to offer you effortless maintenance, years of satisfied use and of course, a great view.
TOSTEM Brand
TOSTEM stands apart as a one that deeply understands the needs of people.
As the leading Japanese brand for global housing and building materials
TOSTEM’s comprehensive range of solutions ensures comfortable home living driven by a simple and seamless user experience. We develop our people-centric home solutions by drawing on a half-century of experience and expertise in balancing design and technology to anticipate the needs if people today and their families for generations to come.
TOSTEM Solution
TOSTEM
Total Housing Solution
TOSTEM engages in product development, manufacturing, and marketing of diverse range of home products, such as window sashes, entrance door, and exterior products. Our product portfolio allows us to provide complete “Lifestyle Solution” that are flexible, integrated, and coordinated to consumer needs, delivering everyday satisfaction.
Stepping into your home should make you relieved, comfortable, and happy. GIESTA high quality wood=pattern or metallic finish door, equipped with user-friendly handle with high security lock system gives better convenience to both family and visitors and make us feel glad to be home
FENCE & GATE is a perfect fencing choice for your residence. Our fence and gate solution will enhance the look, feel and overall value of your property, and provide you with the safety and security that your family needs.
Our Concept
TOSTEM Product Concept
Our design and technology refined through Japan’s diversity of nature, we are inspired to bring cutting-edge technologies to people’s homes around the world. We strive to achieve constant excellence in all the production cycles and systems to ensure TOSTEM product quality and performance, both in development and construction.
About Concept
Design
Innovation
Quality
Design
Design
We know that home can be and mean so much for people. We design our product to enhance the quality of a space allowing home residents to be connected, to be inspired and to feel comfortable through the harmonious experience to outside
L-FIT DESIGN
L-Fit is a handle design that “Fits” in with “Living Life.” This standardized design for the handles of windows and entrance doors creates a sense of uniformity and comfort in living space.
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Streamlined Design Seamless design with beautiful functionality. Smooth lines, surface, and operation. Works as beautifully as it looks. The patent design of streamline is not only aesthetically pleasing but has an enormous amount of innovation and technology ‘built within’. What we see as the streamlined aluminum frame hosts a number of essential functions that have been simplified while allowing complete ease of handling. |
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Innovation
Innovation
With people and their better quality of living at our core, we are constantly aware of how they live, by anticipating social change and needs of time. We continually pursue innovation that makes good living a reality for all.
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AIRFLOW System Patented ventilation system for living space from TOSTEM. By keeping intention to deliver comfort to homeowner, Tostem invented and developed window and door system that come with passive ventilation function to reduce temperature in living space and eliminate undesired odor without security concern. |
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Color Processing
Maximizing the strength and beauty of aluminum
TOSTEM’s unique TEXGUARD anodized finish gives a high level of protection, alongside showing the beautiful appearance of natural aluminum. TOSTEM offers a wide range of color variations, which allows you to enjoy its lifelong beauty, adding happiness to your lifestyle.Benefit of TEXGUARD • Color retention – TEXGUARD protect the aluminum against harsh environmental conditions, making the color gloss stay for at least 40 years. • Increased hardness – Dense coating of TEXGUARD improve hardness and provides scratch resistance for the aluminum surface. • Ease of cleaning – Dust and dirt accumulation resistance quality of TEXGUARD makes the task of cleaning the surface less effort. JIS H4100 (NO.TH9009), JIS H8602 (NO. TH9010), TIS 218-2520, TIS 284-2530, AAMA 612, ISO 9001: 2015 (NO. TH98/4848), ISO 14001: 2004 (NO. TH60/2399) |
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Color Processing
Maximizing the strength and beauty of aluminum
TOSTEM’s unique TEXGUARD anodized finish gives a high level of protection, alongside showing the beautiful appearance of natural aluminum. TOSTEM offers a wide range of color variations, which allows you to enjoy its lifelong beauty, adding happiness to your lifestyle.Benefit of TEXGUARD • Color retention – TEXGUARD protect the aluminum against harsh environmental conditions, making the color gloss stay for at least 40 years. • Increased hardness – Dense coating of TEXGUARD improve hardness and provides scratch resistance for the aluminum surface. • Ease of cleaning – Dust and dirt accumulation resistance quality of TEXGUARD makes the task of cleaning the surface less effort. JIS H4100 (NO.TH9009), JIS H8602 (NO. TH9010), TIS 218-2520, TIS 284-2530, AAMA 612, ISO 9001: 2015 (NO. TH98/4848), ISO 14001: 2004 (NO. TH60/2399) |
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Quality
Our Quality
We consider to ensure quality through the entire process and usage, from the product design development and production. With responsibility and pride, we pursue our production with a commitment to deliver the best quality for all home residents.
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All products of TOSTEM are developed and designed, manufactured, and assembled under an integrated production process with strict TOSTEM quality control. Extrusion dies, aluminum billet, extrusion profiles, coating, pre-engineered and hardware assembly processes are all done in TOSTEM’s factory. The greatest benefit of TOSTEM’s pre-engineered system is the ability to build windows with consistent quality. With a single screwdriver, anyone can again and again consistently build the same high-quality window system.
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Quality and standard are the core of TOSTEM product. Japan is well-known for their rigorous standard control by Quality Assurance and Quality Control systems to ensure that the product meets international industrial standard: Japanese Industrial Standard (JIS) and ASTM International.
WATER PENETRATION TESTING • SOUND INSULATION TESTING • AIR LEAKAGE TESTING • STRUCTURAL PERFORMANCE TESTING • DURABILITY TESTING • ENVIRONMENTAL TESTING • LIGHT IRRADIATION TESTING • SUNSHINE WEATHER TESTING |
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About Lixil Corporation
TOSTEM Product Concept
LIXIL makes that possible
with pioneering water and housing products
Every person on the planet dreams of a better home. LIXIL makes that possible with pioneering water and housing products. Born in 2011 through the merger of live of Japan’s most successful building materials and housing companies, we draw on our Japanese heritage to create world-leading technology and high-quality products that transform homes. We make things that matter to all sorts of different people, to the many communities we are part of, and to sustainably support the world we live in. Today, our approach comes to life through some of the most trusted global brands in our industry, including INAX, GROHE, American Standard, and TOSTEM. We are proud that our products touch the lives of more than billion people every day, but believe we have the potential to still do so much more.
Customer
One billion people use
Factories
88 in 12 countries
Employees
60,000 Employees Approx
Showrooms
130 in 18 countries
and aesthetic design, TOSTEM designs to let
your own nature, experience the harmonious
connection of outside and inside.