• adarza@lemmy.ca
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    2 days ago

    those don’t go on “all” doorways, obviously. the house we had when i was a little kid had several of them but not as doors to bedrooms or bathrooms. that house had hot water radiator heat, so heat in any room was absolutely not a problem.

    • HerbGrower@slrpnk.net
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      2 days ago

      We also have hot water radiators but it would be wasteful to heat the hallway when we don’t need to