Window & Glass Types by Alpen | AE Building Systems

AE Building Systems Owner Todd Collins walks us through the differences in window and glass types and performances found in Alpen window options. We cover frame types, profile thickness, divided lights, triple vs quad layering, spacers, and window gas.
AE Building Systems provides products for high-performance homes and buildings. www.aebuildingsystems.com
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[@stephen5147]

Excellent explanation. Many thanks.

[@SSCconstruction]

Nice

[@hickorydragon8114]

How much of a bump in R value or U rating does krypton give you over argon?

[@toddcollins2392]

My understanding is - keeping the glass assembly exactly the same, krypton is around a 25% +/- boost in performance. Note that there are many variables that can impact that equation.