Are your windows and doors filled with Krypton gas or Argon?
Gas fills between window panes have shown a measurable improvement in the thermal performance of windows and patio doors.
Our windows and doors are filled with argon gas. It is inexpensive, non-toxic, clear and odorless.
Krypton gas has a higher thermal rating than argon, but it is much more expensive to produce. It is also clear, non-toxic, [...]

