Performance Uniformity: TOSTEM windows are considerately designed to accommodate user needs and guarantee perfect usability.
Our aluminium windows feature a slim window sash and large glass panels to offer maximum glass coverage and wider visibility.
Maximum Glass Coverage An unique feature of TOSTEM windows is their narrow sightlines and expansive views.
Performance-Tested: All our fenestration products are quality tested for wind, air, water, noise, and sound insulation, making our aluminium windows the perfect housing companions for all weather conditions and geographies.
In other words, TOSTEM windows are not overtly or under-designed.
Usage-Optimized Design: All hardware and metal profiles of the window, including locks and handles, are designed as per usage needs and performance requirements.
The result: reliable performance against extreme weather conditions and temperature variations.
Global Standards: TOSTEM INDIA’s aluminium windows are designed and tested as per the best global standards such as JIS, ASTM, and BS.