Butterbean wrote:Paint should seal it fine. I just know raw concrete is like a dry sponge and will soak up humidity.

How's the humidity looking so far?

It's around 50% with no humidifier, but I hooked a small one up to a controller and was able to get it up to 70%, I think it should work pretty well!

Thanks for the tip. The floor is concrete, but it's painted. Do you think that's enough to seal it?

I'm doing a dry run right now with a humidity and temp controller.

Thanks, I'll start monitoring now. I already have almost all the electronics I need anyway, so if I do need to control, it wouldn't cost me much. I have a dehumidifier, a space heater, and temperature controller, a humidity controller. Only thing I don't have is a humidifier but I can get a used one...

I want to build a curing chamber, and I have a small fridge that I've been using to ferment beer in that's already hooked up to a temperature controller that I was thinking of using. I figured all I need is a humidity controller. But from my research on this forum, it seems that small fridges are no...