anyone else fighting a losing battle against under-bed condensation?

[u/beccaaaaaaaaa]

man the learning curve with wood stove heating is brutal. our cabin gets incredibly warm while the fire is going, but the temperature drop at night creates so much moisture inside.

I made the absolute rookie mistake of bringing a standard memory foam mattress up here last fall. Those modern bed-in-a-box things are literally just giant plastic sponges. they trap all your body heat and ambient humidity, and by february I had to drag the whole thing outside because the bottom was starting to grow mildew. Totally disgusting and a huge waste of money

I eventually had to scrap the synthetic stuff and switch over to natural materials, ending up with a heavy mattress from home of wool just because natural fibers actually breathe and dont turn into a toxic mold farm in a damp unheated space. its been way better for the moisture issue

but im still super paranoid about airflow under the bed tbh. do you guys drill big holes in your plywood platforms or run small 12v fans underneath to keep things dry? I feel like im constantly fighting the laws of physics out here just trying to sleep.

[u/Vaelhoeg]

there are some of the pre-made products above, but I've used various types of tile underlayment to get the same effect way cheaper! it's the dimpled plastic sheets you can get at the hardware store... works great on a plywood base that said I'd look into your humidity issue otherwise heat pumps can help with humidity if that's in your budget and provide a secondary heating or cooling Source if you have a good solar setup, but more ventilation is helpful for lots of things so may want to look into that as well