Sagging Roofs From Moisture

This deterioration spreads quickly.

Sagging roofs from moisture.

Another sign of long time water damage is a sagging ceiling. Older roofs and roofs with damaged tiles shingles etc. Moisture for example can settle in different parts of your roof. Over time the moisture cause these parts to deteriorate.

Naturally if you see buckets or pots setting about you know there s probably moisture. Removing outer roofing material and underlayment from above will allow you to see the extent of the damage. On average a roof lasts between 15 to 30 years depending on the design the materials used and your climate. Stains damp musty odors and dampness are signs of a leaking roof.

Then this moisture expands and contracts with temperature changes widening the opening in your roof. If the osb or plywood is soft then it has to go. Age of roof and weather conditions. Since roofs are designed to be straight a curved or sagging roof means that its structural integrity is insufficient and it may be a warning sign that your roof is headed for collapse.

Problems with the roof itself aren t the only reason a roof might sag. A sagging roof is not only an eyesore but it could also be dangerous for you and your family. Fixing a sagging roof as soon as you spot it is very important otherwise you could find that the problem will only worsen over time and in the end you may need to have the entire roof replaced which could be extremely costly not to mention a lot of hassle. Sagging problems can still be primarily blamed on poor craftsmanship.

Are prone to leaking. If your roof is more than 30 years old rebuilding it will be the most effective approach to dealing with sagging. Even a small leak lets moisture in between the cracks which spreads as far as it can into your roofing material. If you have just stepped outside your house and realized that your roof is no longer straight this could signal a problem.

Roof leaks are the most common source of moisture in attics.