Thread: Cold basement ?
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Old 07-26-2018, 10:40 AM   #3
Biggd
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Quote:
Originally Posted by bigdog View Post
I just moved into a new house (new to me), and have noticed the the basement is very cold, like 63-64 degrees.

House was built in 2012, and is very well insulated, extremely good quality double pane windows. The basement is completely 'finished', and includes a huge living area, bedroom and bathroom.

I've noticed that the basement seems to be very damp, almost 'clamy' !
There's a whole house humidifier tied into the gas furnace, and assume it's working OK....

Any thoughts on what's going on here ?
It doesn't sound like the basement cement walls were well insulated. The ground is keeping it cool and damp. Most people like a cool basement in the summer but it will be cold in the winter. Since the basement is already finished I'm not sure what can be done inexpensively. Spray foam insulation works great on basement walls but that would require a lot of work now.
I had an unfinished basement sprayed with 3" of foam and it made quite a difference. It's been one of the best improvements that I've done since buying it and I've done quite few. I'm going to get the garage done next year.
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