Thermal Transmittance Calc provides graphical data on the distribution of heat and moisture, as well as the location of the dew point inside building materials. This allows you to select materials so that condensation does not form in the building structure and minimize the amount of heat loss.


Quick and easy!

Indicate the temperature and humidity of the ambient air inside and outside the structure and select the necessary materials. A graph will be built immediately by which you can easily track how the temperature and humidity will change and what the dew point will be. A large database of materials will allow you to check any design option, but if the desired one is not in the list, just create the necessary material.


System of measures!

The ability to enter and receive data in degrees Celsius and degrees Fahrenheit, as well as the ability to enter the thickness of materials in inches or centimeters.