Automatically tints glass windows to maintain optimum sunlight levels!

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Why permanently shade windows at your workplace when you can have a choice to flip-flop the shades on your windows to automatically meter-in the natural sunlight into your office spaces! A Harvard Business Review on “Employees Experience“ revealed that access to natural light and views of the outdoors is the number one attribute of the workplace environment The study also found that the absence of “Natural” light and outdoor views hurts the employee experience. In a research poll conducted by them, 47% of employees admit they feel tired or very tired from the absence of natural light or a window at their office and 43% report feeling gloomy because of the lack of “Natural” light. Auto Tint Films by ASPL darkens the window automatically when the sunshine is bright outside, Else remains clear when it’s a cloudy or dull day without blocking the clear views of the outdoors even during the night! (permanently tinted windows block the views completely)


Lightens & darkens by itself

No wires/power supply

No manual controls

Helps block IRR by 90%

Blocks UV by 99%

5-year warranty

To give a simple analogy on the effectiveness of our Auto Tint Film :

Average annual solar radiation arriving at the top of the Earth’s atmosphere is roughly 1361 W/m². The Sun’s rays are attenuated as they pass through the atmosphere, leaving maximum normal surface irradiance at approximately 1000 W/m² at sea level on a clear day. Considering the average heat load conversion of glass is 500 W/m², and the annual total sunshine time in Bangalore is 2361 hour as per data collected during 1961 to 1990, thus the annual energy consumption per square meter of glass increased by heat load generated by solar radiation into the indoor is (500 W/m² X 2361 h) / 4 = 295 kwh/m². Since the Infrared Radiation rejection of our Auto Tint Film is 86%, then the annual energy saving resulting from using our Auto Tint Film is 295 kwh/m² x 86 % = 254 kwh/m² Also please note that along with energy savings, the Auto tint film also addresses to the Glare issues faced by the employees at workstations
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