Cost to replace windows with double pane A double-glazed window, anyone of which is low-emission, is heartier than a triple-glazed window according to the basic parameter "thermal transmittance." The higher the value, the preferably the construction protects from the cold.
Thermal insulation characteristics of the window units with the characteristic lens contents are given in the listing below. You can be familiar with more details thither the thermal insulation properties of the insulating lorgnon units at the following tie-up: thermal insulation of insulating glass units.