The short answer
How Hail Damages Shingles
Hailstones strike your roof with surprising force. A single impact can crack a brittle asphalt shingle, while repeated hits can loosen granules that protect the surface. Over time, this exposed matting absorbs water and accelerates wear.
Large hail, like the size of a golf ball or bigger, can punch holes or split shingles entirely. Even smaller stones can create dents that weaken the shingle's structure. You might not see the damage from the ground, but it can shorten your roof's lifespan. Over time, exposure to sun and rain can worsen these weak points, so catching them early is important.
Signs of Hail Damage to Check
Start by looking for obvious clues: missing shingles, cracked edges, or piles of granules in your gutters. Check for dents or dimples on the surface, and feel for soft spots where the shingle may have been punctured. Pay attention to areas where the roof meets walls or valleys, as these are often more vulnerable to impact damage.
Also inspect flashing around chimneys, vents, and skylights, as those areas are vulnerable. If you have an attic, look for water stains or daylight coming through the roof. These signs suggest the hail may have compromised your shingles. If you notice any discoloration on ceilings or walls inside your home, that could also indicate a leak from hail damage.
- Cracked or split shingles
- Granules collecting in gutters
- Dents or dimples in the surface
- Soft or spongy spots when walked on
- Water stains on attic ceiling
When to Call in the Pros
If you suspect hail damage, it's wise to have a professional inspect your roof. The pros can safely walk the surface and identify issues you might miss from a ladder. They can also check for hidden damage to the underlayment or decking. A thorough inspection can reveal problems that aren't visible from the ground, such as punctures that haven't yet leaked.
Act quickly after a storm. Small cracks can widen with the next rain, leading to leaks and more extensive water damage. A timely inspection helps you address problems before they escalate. Waiting too long can turn a simple repair into a larger project involving water extraction and drying of the roof structure.
What the Pros Look For
During a roof inspection, the pros check for impact marks, granule loss, and any areas where the shingle's integrity is compromised. They also look at the condition of the flashing and seals around roof penetrations, since hail can loosen those components.
If damage is found, the repair might involve replacing individual shingles or, in severe cases, re-roofing sections. The pros can also assess whether moisture has already seeped into the roof structure, which would require additional drying or extraction work. They may also check the attic for signs of water intrusion and measure the moisture levels in the wood to determine the extent of the damage.
Preventing Future Hail Damage
You can't stop hail, but you can reduce the risk of damage. Consider impact-resistant shingles if you're due for a roof replacement. Keep trees trimmed so branches don't fall and cause extra harm during a storm.
After any hailstorm, do a quick visual check from the ground. If you spot anything concerning, call a professional for a closer look. Staying proactive helps you catch problems before they turn into costly repairs.
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Call Now (801) 383-0232Frequently asked questions
How long do shingles last after hail damage?
It depends on the severity of the damage. Minor granule loss might shorten lifespan by a few years, while cracks or holes can lead to leaks within months. A professional inspection can give you a better idea of your roof's condition.
Will my insurance cover hail damage to shingles?
Policies vary, and your insurer decides what is covered. Many homeowners policies cover storm damage, but you'll need to file a claim and have an adjuster assess the loss. Check your policy for specific exclusions and deductibles.
Can I repair a few cracked shingles myself?
If you're comfortable on a ladder and have roofing experience, you might replace a few shingles. But safety is a concern, and improper repairs can lead to leaks. For extensive damage, it's safer to hire a professional.