Clothes dryers venting air to the attic rather than outside.
My attic roof is wet.
Often this is first noticed when re shingling.
The best solution for controlling moisture is at its source.
What to do about a wet attic.
There are many signs that an attic is wet.
Firewood being stored in the attic firewood contains moisture that will evaporate into the surrounding atmosphere.
A moist attic means moist insulation and moist insulation is less effective.
Top causes of attic moisture.
In the event of the attic not being properly ventilated this would condense on the underside of the roof.
Though attics are typically hot and dry a leaky roof or pipe condensation or severe weather can cause water to enter your attic.
Prolonged wetness will rot out the roof sheathing.
Water in your attic can damage wood beams insulation and even.
Condensation will arise as a result of warm moist air penetrating up through the ceiling.
Air conditioner condensate pan not draining.
If the problem is the result of water or moisture penetrating the foundation or floor slab there are many remedial actions which may help.
Inadequate ventilation attics must be vented to allow moist warm air to escape.
If you have ceiling leaks only in the spring it may be that ice has been forming on the sheathing all winter and it suddenly melts when a warm spell arrives.