When the heater is not in operation, the glass has the same insulation properties as high glass unheated market performance.
In operation, the outer side heat losses are reduced to zero, insulation is perfect.
Double glazed or triple-glazed thermal insulation reinforced with Argon or Krypton gas filling.
CalorGlass can combine other functions: solar control, enhanced acoustic insulation, protection of privacy, security of persons and property...
For maximum comfort, opt for the self-cleaning function that space maintenance frequencies!