I use emegency blankets. They also work and are more robust than aluminum foil. They are also cheap.
We did that during my military service in the shitty barracks we had. In the summer silverside pointing outwards to reflect the sun, in the winter silver side pointing inside to keep more warmth inside.
HerbalGamer@sh.itjust.works 2 months ago
True but I found it easier to do it on the inside in this case.
ChicoSuave@lemmy.world 2 months ago
“that’s good advice. but work”
jim_v@lemmy.world 2 months ago
When you have your windows replaced, they will most likely do it from the outside.