What You Should Know About Asphalt Shingle Curling at Home

Keeping tabs on your asphalt shingle roof is always a good idea. Aside from hail and wind damage, you should also watch out for shingle curling. But what exactly is it and why does it occur?

The trusted shingle and metal roofing company in the area, Deschutes Roofing & Insulation, shares the essentials you need to know.

What is Asphalt Shingle Curling?

This refers to a common problem in asphalt shingles where the corners and sides of the material are curling away from the roof. Normally, the shingles would create a flat and smooth roof surface, but when the materials have curled, some sections of the roof appear bumpy or raised. Asphalt shingle curling is considered a major issue because it gradually exposes the roofing components underneath and makes it easier for rainwater to infiltrate the system.

You’ll need to turn to a premier residential roofing company like Deschutes Roofing & Insulation to deal with this problem. We’ll take a closer look at your asphalt shingles and note the extent of the issue. There are instances where replacing the affected shingles with new ones can work. But in most cases, the safer and longer-lasting solution is a complete replacement.

What Can Cause Asphalt Shingles to Curl?

The most common reasons for asphalt shingle curling at home include:

• Old Age. Your roof’s exposure to inclement weather and fluctuating temperatures over the years may have simply taken its toll. Curling is a common indication that the asphalt shingle roof is already nearing the end of its service life.
• Poor Attic Ventilation. Without sufficient ventilation, heat and moisture can build up inside the attic. Because of this, the space gradually becomes an oven that bakes the shingles overhead, causing them to curl. Poor attic ventilation itself is caused by blockages in the vents or a re-roofing project (where a new layer of shingles is added on top of the old one).
• Incorrect Installation. The asphalt shingles have to be lined up properly during their installation. This way, the material will adhere firmly and properly to the roof. If done incorrectly, the shingles will eventually curl or even fly off.

Get a Free Roofing Quote

You can always expect high-quality residential and commercial roofing solutions from Deschutes Roofing & Insulation. When your current asphalt shingle roof has curled, trust us to provide the exceptional roof replacement service you need and deserve. Call us today at (541) 313-5944  (Bend), (503) 967-9590, (Portland), (541) 246-6860 (Eugene), (503) 468-7663 (Lake Oswego), or (503) 928-8750 (Beaverton). You may also fill out this contact form to schedule a roof evaluation. We proudly serve Bend and other areas in Central Oregon and Southern Washington.