Sunlight heats the roof which raises the temperature of stagnant air.
Damp ceiling in attic.
The source of the attic moisture is usually indoor air that enters the attic through ceiling cracks.
A roof timbers within an attic can become damp from two sources.
One way to resolve this issue is to move the stagnant air in the attic which will help keep the temperature down.
When sunlight heats the roof of your home the temperature rises in the attic.
Let your home.
Attics are much like an oven.
Condensation is formed when moist air comes into contact with a cooler object.
How to fix ceiling condensation condensation.
The most common cause of ceiling condensation is an attic with too little insulation and ventilation.
The attic isn t always to blame for ceiling condensation.
Ceiling condensation and how to fix it upgrade your attic.
Get a handle on your indoor humidity.
Reuben saltzman structure tech if you ve got a damp attic you may think that diagnosing the problem is complicated.
The typical expected cause is water penetration from the exterior due to a defective roof covering.
Fixing the issue step 1.
And you may be right.