Hail damage can be insidious, and might not always be evident after a hailstorm. Studies show that hail as small as one inch in diameter can cause damage to most asphalt roofing systems if the hail was driven by high winds. Though hail can affect virtually all types of roofing systems, it has a pronounced impact on asphalt shingles, the most popular type of roofing in the country. At Quality Exteriors, Inc., we offer comprehensive hail damage roof repair in St Paul, MN. To learn more, call us today at (651) 796-2341.
Hail Damage Factors
There are several factors that can determine the effect a hail storm will have on your home’s asphalt roofing system. One of the first things to consider is the age of your existing roofing system. Older roofing systems have a higher probability of sustaining damage, even when the average size of the hail from the storm is an inch or smaller. Multiple layers of roofing is also a factor that can make your roof more in need of hail damage roof repair.
Statistical data shows that hail storms in the spring tend to have larger and more dense hail, while storms in the late summer to fall tend to have smaller, less dense hail. High winds are another factor which will not only increase the chances for hail damage, but also cause wind damage. This is why we often see missing shingles in conjunction with hail.
Does Granular Loss Require Hail Damage Roof Repair?
Some studies indicate that asphalt shingles with granular loss after a hailstorm have not been damaged functionally. The argument here is that granules provide aesthetic value and offer no protection. In reality, this couldn’t be further from the truth. Besides providing the color or aesthetic value of your roof, the granules are federally mandated to provide fire protection. This small but very important fact is conveniently omitted when dealing with an insurance company that tries to deny your roof claim on these grounds.
Additionally, granular loss can actually expose the bitumen or black mat of the asphalt shingle, which makes it susceptible to harmful UV rays. While an exposed mat may not cause any significant concern in regards to roof leakage at first, UV rays begin to oxidize the bitumen over time. Oxidation over a period of years begins to break down the bitumen, which can expose the fiberglass mat and cause your roof to leak.
What Does Hail Damage Look Like?
The image to the right depicts a perfect example of what damaging hail strikes may look like. However, this isn’t always the case after a hailstorm. It would be great if every hailstorm produced this type of damage, as it would make it much easier for homeowners, insurance adjusters, the companies they represent, and roof contractors. It would make the hail damage inspection process much simpler, and the approval of a complete roof replacement easily justifiable.
The reality of hail damage is varied and hard to define, however. Fortunately, the hail damage depicted in these images is not the standard for the damage threshold. Factors such as wind speed, hail size, hail density, and whether the hail is soft or hard will determine the extent of damage your roofing system sustains. To learn even more about hail damage, explore the links below!
Contact Us Today
At Quality Exteriors, Inc., we’re ready and able to assist you with both hail damage repair and your next hail damage insurance claim. If you hire us for an inspection, our expert roofers will find every trace of damage, including any items that the adjuster may miss. We also provide for full hail damage roof repair in St Paul, MN. To ask any questions or schedule service, reach out to us today at (651) 796-2341.