• OminousOrange@lemmy.ca
    link
    fedilink
    arrow-up
    2
    ·
    11 months ago

    If I may suggest you focus on air tightness as well. Insulation isn’t very effective with air flowing through it. If you’ve worn a fleece jacket on a windy day you’ll know what I mean.

    That, and vapour penetration through a poorly sealed envelope can lead to moisture issues.