If the problem is the result of water or moisture penetrating the foundation or floor slab there are many remedial actions which may help.
My attic roof is wet.
This will result in condensed water vapor freezing onto cold attic materials which will eventually thaw creating wet attic materials resulting in damage in the attic and inside the home.
Often this is first noticed when re shingling.
These can include installation of seamless gutters and downspouts.
Top causes of attic moisture.
Firewood being stored in the attic firewood contains moisture that will evaporate into the surrounding atmosphere.
What to do about a wet attic.
In the event of the attic not being properly ventilated this would condense on the underside of the roof.
Prolonged wetness will rot out the roof sheathing.
Adequately ventilated attic but this won t matter if the bathroom exhaust fan dumps warm moist air directly into the attic space.
The best solution for controlling moisture is at its source.
Though attics are typically hot and dry a leaky roof or pipe condensation or severe weather can cause water to enter your attic.
Condensation will arise as a result of warm moist air penetrating up through the ceiling.
Clothes dryers venting air to the attic rather than outside.
Air conditioner condensate pan not draining.
A moist attic means moist insulation and moist insulation is less effective.
Water in your attic can damage wood beams insulation and even.