2 ms·
That sounds like double/triple glazing which is has been around for years in Europe. The most common type uses Argon as an insulator, but there are also vacuum
by chaz6 2y ago
That sounds like double/triple glazing which is has been around for years in Europe. The most common type uses Argon as an insulator, but there are also vacuum versions.
https://en.wikipedia.org/wiki/Insulated_glazing https://en.wikipedia.org/wiki/Insulated_glazing
- danielbln 2y agoHuh, I thought that's a common thing, in Germany almost everyone has these windows.