· Estimia · Materials & Technology
Why Argon Gas Matters in Double Glazing
Argon is the invisible upgrade hiding inside good double glazing — a heavy, inert gas that quietly improves insulation, comfort and condensation resistance. Here is what argon actually does between the panes, how much it changes the Uw value, whether it is worth paying for in Spain's heat as well as its cold, and how to verify it is really in your quote.