Does Opening Basement Windows Help Humidity. Tom Donohue who lives up in Ontario Canada has a humid basement. Sometimes opening the windows can basically be like opening a pressure valve.
Stale air is the last thing you want in your basement if you have humidity problems. You dont need to do this for hours. Feel free to open your windows.
If it is humid outdoors for example around 60RH or higher then opening doors and windows can very easily cause mold problems that far out ways the benefits of the influx of fresh outdoor air.
How can I reduce humidity in my basement in the summer. Whatever you do to improve the airflow in your basement will be very helpful with the overall humidity problem in it. Increasing the air flow will make it harder for condensation to form because the movement will help to drive moisture out of the air. How to reduce humidity in basement.
