#1 Your Shingles Where Not Installed Correctly
Installing shingles on your roof is not simply a matter of tearing off the old shingles and using a nail gun to attach the new shingles to your roof. Each type of shingle has a specific application process and every manufacture provides specific instructions on how to take care of …show more content…
If your shingles are reaching the end of their life span, one of the signs of old shingles is that they start to curl up on the edges as the material breaks down over time.
#3 You Have Poor Attic Ventilation
Finally, another strong reason the shingles on your roof may be curling up is because your roof is not properly ventilated. Your roof needs to have a proper attic ventilation system set-up. A proper attic ventilation system will allow heat and moisture that can accumulate in your attic a way to escape.
You need to have roof vents installed so that fresh air can be pulled into your attic and so that the heat and moisture from your attic can be pulled out. When your attic is not properly ventilated, it can ruin your roof.
The decking on your roof will change colors. The boards on your roof may start to rot. Moisture on the underside of your roof will cause your shingles to start curling up, allowing water into your roof and creating additional damage. It can also cause your shingles to wear down at a faster rate than they should, shortening the overall life expectancy of your