Everything you need to know about cracks in your asphalt shingles

Asphalt shingles are a common roofing material in North America and are known for their durability and cost-effectiveness. However, over time, cracks can develop in asphalt shingles, which can lead to leaks and other roofing problems. In this blog post, we will cover everything you need to know about cracks in your asphalt shingles, including what causes them, how to identify them, and what to do about them.

What Causes Cracks in Asphalt Shingles?

There are several factors that can cause cracks in asphalt shingles. One of the most common causes is weathering, which occurs when the shingles are exposed to the elements over a long period of time. This can cause the shingles to dry out and become brittle, making them more prone to cracking.

Another common cause of cracks in asphalt shingles is foot traffic. Walking on the roof can cause the shingles to crack or break, especially if the shingles are already weakened by weathering.

Other factors that can cause cracks in asphalt shingles include improper installation, poor ventilation, and manufacturing defects.

How to Identify Cracks in Asphalt Shingles

Identifying cracks in asphalt shingles is relatively easy. You can do it yourself by inspecting your roof from the ground using a pair of binoculars. Look for any cracks or splits in the shingles, as well as any areas where the shingles are missing or damaged.

If you are comfortable climbing onto your roof, you can also inspect the shingles up close. Look for any cracks, splits, or tears in the shingles, as well as any areas where the shingles are missing or damaged.

It's important to note that not all cracks in asphalt shingles are serious. Some small cracks may not affect the performance of the roof, while larger cracks or areas of damage may require repairs.

What to Do About Cracks in Asphalt Shingles

If you have identified cracks in your asphalt shingles, there are several things you can do. The first step is to determine the severity of the damage. If the cracks are minor, you may be able to repair them yourself using a sealant or patching material.

If the damage is more severe, or if there are large areas of damage, you may need to replace the damaged shingles. This is a job best left to a professional roofing contractor, as replacing shingles can be dangerous and requires specialized equipment.

Preventing Cracks in Asphalt Shingles

Preventing cracks in asphalt shingles is the best way to avoid roofing problems. Here are some tips for preventing cracks in your asphalt shingles:

1. Keep your roof clean: Remove any debris, such as leaves or branches, from your roof on a regular basis. Debris can trap moisture, which can cause the shingles to deteriorate.

2. Install proper ventilation: Proper ventilation is essential for preventing moisture buildup in your attic, which can lead to roofing problems.

3. Avoid foot traffic: Try to avoid walking on your roof as much as possible, especially if the shingles are already weakened by weathering.

4. Hire a professional: If you need repairs or maintenance on your roof, hire a professional roofing contractor. They can help you identify and fix any problems before they become more serious.

Conclusion

Cracks in asphalt shingles can be a serious problem if left untreated. By understanding what causes them, how to identify them, and what to do about them, you can help ensure that your roof remains in good condition for years to come. If you have any concerns about the condition of your roof, don't hesitate to contact a professional roofing contractor for assistance.