Premium Aluminium Doors & Windows
Engineered with Japanese Precision
Experience world-class aluminium systems designed for durability, performance, and modern aesthetics. Powered by Japanese innovation and built for Indian conditions.
About TOSTEM
TOSTEM is a globally trusted Japanese brand and part of the LIXIL Group, delivering premium aluminium doors and windows for over 100 years.With advanced engineering and factory-controlled manufacturing, TOSTEM ensures consistent quality, precision, and long-term performance for residential and commercial spaces.
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Why Choose TOSTEM
Japanese Technology – Proven performance and innovation
Pre-Engineered Systems – Perfect fit, error-free installation
TEXGUARD Coating – Long-lasting finish up to 40 years
Low Maintenance – No repainting or polishing required
Energy Efficient – Better insulation & indoor comfort
Product Range
Aluminium Windows
Sliding Windows
Casement Windows
Fixed Windows
Awning Windows
Designed for maximum light, ventilation, and durability with modern aesthetics.
Aluminium Doors
Sliding Doors
French Doors
Casement Doors
Bi-Fold Doors
Lift & Slide Doors
Premium door systems combining style, security, and smooth functionality.
Interior & Facade Solutions
Interior Slim Profile Doors
Glass Facades
Partition Systems
Engineered for modern architecture with seamless design integration.
Key Features
Smooth & silent operation (tested for 100,000 cycles)
Noise reduction with double glazing
Superior sealing with EPDM gaskets
Customizable colors, sizes, and finishes Stronger than uPVC and more durable than wood
Performance Benefits:
Wind resistance
Water tightness
Air tightness
Thermal insulation
Acoustic performance
Designed for both residential and commercial projects with long lifecycle value.
Applications
Luxury Villas
Apartments
Commercial Buildings
Offices
Hotels Industrial Spaces
Upgrade your space with premium aluminum systems built for performance and elegance.
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