> argon filled double paned windows with advanced window films to reflect the heat instead of letting it in We replaced the old double-paned windows with new t

> argon filled double paned windows with advanced window films to reflect the heat instead of letting it in We replaced the old double-paned windows with new triple-paned with 60% IR filter. There's hardly any tint, but boy did it make a difference. Especially in the living room which has a very large window which catches the sun from noon to midnight in the summer. Before the wood floor in the living room would be baking hot where the sun hit, uncomfortably so at times. Now I can't tell the difference. We added it just cause it didn't cost much extra, figured why not. Very glad we did.