Cost to replace windows with double pane A double-glazed window, anyone of which is low-emission, is better than a triple-glazed window according to the principal parameter "thermal transmittance." The higher the value, the better the construction protects from the cold.
Thermal insulation characteristics of the window units with the classic glass stuffing are acknowledged in the listing below. You can study more details upon the thermal insulation properties of the insulating glass units at the following connect: thermal insulation of insulating goggles units.