Gesimat

The company Gesimat was founded in 1998. We are specialists for switchable glass and currently manufacture four different types of switchable glass products. These are two different switchable sun protection glazing (electrochromic glass Gesimat EC and thermochromic glass Gesimat TC), a switchable privacy glass (electrotropic glass Gesimat ET) and a heating glass (electrothermal glass Gesimat Eth). Electrochromic glass changes its light transmittance due to the application of small dc voltages, thermochromic glass due to temperature changes induced by sun irradiation. The functions of electrotropic and electrothermal glass are also activated by electrical switching.