• twistypencil@lemmy.world
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    2 months ago

    Of on the outdoor side, then nothing, but if it’s double panned and on the inside, then you may have broken seals. Not a problem, just asthetic.

    • LilaOrchidee@feddit.org
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      2 months ago

      Not really, if the seals are broken then insulating gases between the panes leaked out and the windows will not insulate as well as intended. So it’s more than just aesthetic.