The Top 5 Problems With Asphalt Roofs
Replacing your roof is already a stressful project. When you factor in all of the decisions you have to make, it can seem overwhelming.
One of the most important decisions you’ll face in the roofing process is what kind of material you want.
There are tons of options out there – metal, cedar shake, asphalt shingles, and hundreds of colors. So how do you choose just one?
Rescue My Roof understands how stressful a roof replacement can be. That is why we’ve spent over a decade in the roofing industry guiding homeowners just like you through the process.
One of the most popular roofing materials in the U.S. is asphalt shingles. They are durable, come in various colors, and are inexpensive. However, they do have their faults.
If you’re considering asphalt shingles, here are some of the issues you should know about before purchasing.
Problems with Asphalt Shingles
Before investing in any shingle options, you should know about the risks.
Here are some of the common issues homeowners run into with asphalt shingles.
Shingle Issue #1: Curling
If you’re looking up at a shingle roof and see the edges of the shingles lifting upwards, you are witnessing shingle curling.
Curling shingles is a symptom of an old and potentially ineffective roof. When shingles curl upwards, it increases the risk of roof leaks.
Here are some of the reasons your shingles are curling:
- They’re nearing the end of their lifespan, and it may be time for a roof replacement.
- If your roof is relatively new, it may mean the shingles were installed incorrectly. They may have been misaligned, or the shingles were installed over too many layers of existing shingles.
- Roof ventilation issues can trap moisture and cause the shingles to curl prematurely.
- Thermal shock is the phenomenon that occurs when the weather rapidly cycles between hot and cold. This can affect your shingles and create a curling effect over time.
If you notice curling shingles, regardless of the cause, it may be time for a new roof.
Shingle Issue #2: Cracking
One of the issues you may encounter with asphalt shingles is cracking.
As shingles age, they are more likely to crack due to circumstances like weather and overall material breakdown.
This is an issue homeowners commonly encounter when their roof is older. However, that doesn’t mean new shingles can’t crack.
Cracking shingles is something you’ll want to address immediately to avoid any issues with roof leaks.
Shingle Issues #3: Granule Loss
Granule loss occurs when the tiny particles that make up a shingle’s top layer fall off.
The layer of granules is the protective layer that prolongs the life of your shingles.
All roofs will experience a level of granule loss due to exposure. However, if you notice extreme granule loss, there could be several causes, including:
- Workmanship issues
- Improper roof ventilation
Granule loss can lead to additional problems like clogged gutters or even roof failure. If you notice the issue, it’s best to address it right away to get the affected areas replaced.
Shingle Issue #4: Algae Growth
Some shingles types, like metal, are resistant to algae growth due to their coatings. Unfortunately, asphalt shingles are not as protected.
Algae growth can occur on your roof over time, especially in high-humidity or shaded areas. Algae often looks like black streaking across your roof.
There are anti-algae shingles designed to ward off algae growth or cleaning solutions that remove algae stains.
However, this is still an issue that can plague homeowners if they are unaware of how to handle it.
Shingle Issue #5: Missing Shingles
Asphalt shingles are installed piece by piece, which means if the workmanship is poor or weather conditions are just right, they can come off of the roof.
This compromises the waterproofing of your roof and can eventually lead to leaks if left untreated.
It’s best to call in a roofing contractor to replace the missing shingles as quickly as possible.
Are Asphalt Shingles Still a Good Option?
There is a reason why asphalt shingles are so popular. They have good warranties, are cheaper than other materials, and still provide the durability needed to keep your home safe.
All roofs are susceptible to their own issues – asphalt roofs included. While you may find asphalt shingles curl, crack, or occasionally get blown off, many of these issues can be resolved by installing them using the manufacturer-recommended methods.
If asphalt shingles aren’t the material for you, there’s still hope. Read “3 Things You Need to Know About Cedar Shake Roofs” to find out about other material options.
If you’re ready to install an asphalt roof in the greater Milwaukee area, Rescue My Roof has got you covered. You can contact us today to get a free estimate.