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 roofs from moisture.
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.
A sagging roof is not only an eyesore but it could also be dangerous for you and your family.
Older roofs and roofs with damaged tiles shingles etc.
Naturally if you see buckets or pots setting about you know there s probably moisture.
Are prone to leaking.
Then this moisture expands and contracts with temperature changes widening the opening in your roof.
Also if there is noticeable sagging to your roof particularly between the rafters then your sheathing is compromised time to replace no inspection necessary.
Even a small leak lets moisture in between the cracks which spreads as far as it can into your roofing material.
Moisture for example can settle in different parts of your roof.
If you have just stepped outside your house and realized that your roof is no longer straight this could signal a problem.
So choose your contractors wisely.
If the osb or plywood is soft then it has to go.
Over time the moisture cause these parts to deteriorate.
Problems with the roof itself aren t the only reason a roof might sag.
Different weather conditions can wreak havoc on your roof as well.
Sagging problems can still be primarily blamed on poor craftsmanship.
Removing outer roofing material and underlayment from above will allow you to see the extent of the damage.
Age of roof and weather conditions.
Stains damp musty odors and dampness are signs of a leaking roof.
Roof leaks are the most common source of moisture in attics.
Another sign of long time water damage is a sagging ceiling.