Storms are a fact of life, but they're still worrisome. You never know for sure how bad an approaching storm will be, and the behavior of wind is difficult to predict. When the storm produces hail, even a quick storm can cause a lot of damage around your property. Your roof is particularly vulnerable to storm and hail damage, especially if it is several years old. Here's a look at how hail affects your roof and what you can expect when it comes to having the hail damage repaired.
How Hail Damages Asphalt Shingle Roofing
Not all hail is damaging. Hail can range in size from tiny ice pellets to large spiked ice balls. The larger the hailstones, the more damage they will do. As long as the hail is small, it may not cause any damage at all. Also, your roof may be rated for hail damage, especially if it has been put on in recent years. The highest rating gives the most protection in a hailstorm.
Hail damage can be difficult to spot in some instances. When you can see it, it looks like your roof is covered with shiny black spots or bruises. When the hail hits, it knocks the granules off of the shingles and causes an indentation. The strike can even be strong enough to crack a shingle or knock it loose. There could be dents in the metal flashing and gutters along the roof.
Mild to moderate damage to your roof might not be detectable from the ground and walking on a damaged roof can be a safety hazard. It's best to have a roofer inspect your roof to look for damage. This might entail feeling the shingles or removing some to check the backside for cracks and damage. The danger with hail damage is that it can go undetected when it doesn't cause an immediate leak. However, the damage can shorten the life of your roof significantly and cause leaking and water damage in the months to come.
How Roof Hail Damage Can Be Repaired
The roofer will determine if your roof can be repaired or if it needs to be replaced. If the damage is widespread, then replacing the roof is the best option, especially if your insurance company covers the damage. If only a small percentage of the shingles are damaged, then a partial roof replacement or repairing the damaged shingles may be all that's needed. A storm with unusually large hail might even damage the deck and result in the need for a complete new roof and new gutters.
If you do need your shingles replaced, consider buying ones rated for hail damage and buy the highest rating you can afford to protect your roof in the future. However, even the strongest shingles can be harmed by huge hailstones, so it's always best to have an inspection to make sure your roof is still in good shape once the storm passes. Contact a company, like Rocky Mountain Roofers & Gutters, for more help.