Hail storms can cause significant damage to skylights due to the force and impact of ice projectiles.

This damage often appears as cracks, chips, or even complete shattering of the glass or plastic material.

TL;DR:

  • Hailstones, especially larger ones, hit skylights with considerable force, causing cracks and breaks.
  • Temperature changes can make existing minor damage from hail worse over time.
  • Debris and wind accompanying hail storms can also contribute to skylight damage.
  • Water intrusion from damaged skylights can lead to mold and structural issues.
  • Prompt inspection and repair of hail-damaged skylights are essential to prevent further problems.

Why Do Hail Storms Cause Skylight Damage?

It might seem straightforward, but the way hail damages your skylight involves a few key factors. When ice chunks, varying in size and speed, strike your roof, they can pack a serious punch. Your skylight, being a vulnerable point, often bears the brunt of this impact.

The Force of Impact

Hailstones are essentially frozen projectiles. Their density and velocity allow them to exert significant force upon impact. Research shows that even small hailstones can cause damage if they are hard enough and hit at high speeds. Larger hailstones can cause more immediate and severe damage, like shattering the glass or creating deep cracks.

Material Matters

Skylights are typically made of glass or acrylic. While glass can shatter, acrylic (a type of plastic) can crack or become pitted. The impact can cause tiny fractures that might not be immediately visible. These small fractures are a gateway for future problems, especially when combined with other weather elements.

Temperature Fluctuations and Stress

After a hail storm, especially if it’s a winter storm, temperatures can fluctuate. This expansion and contraction of the skylight material can put stress on any existing weak points. If the hail created microscopic cracks, these temperature swings can cause them to spread. This is a common reason why you might notice damage months after the initial storm.

The Role of Wind and Debris

Hail storms rarely happen in isolation. They are often accompanied by strong winds. These winds can whip debris, such as small branches or gravel from your roof, into the skylight at high speeds. This adds another layer of potential damage beyond just the hail itself. Wind-driven rain, a common companion to hail, can also exploit any newly formed openings, leading to rain driven water intrusion problems.

Understanding the Damage Types

Not all hail damage to skylights looks the same. The severity depends on the size of the hail, the angle of impact, and the skylight’s material and age.

Surface Pitting and Scratches

Smaller hailstones or less forceful impacts might result in surface pitting or numerous small scratches on the skylight’s exterior. While these might seem minor, they can reduce visibility and weaken the material over time. They are often the first signs of a potential issue and indicate that scheduling a free inspection is a wise move.

Cracks and Chips

As the hail size increases, so does the likelihood of cracks and chips. These are more serious as they compromise the skylight’s integrity. A small chip can quickly turn into a large crack, especially with thermal expansion or subsequent impacts. This is where you start to worry about water damage and leaks.

Shattering and Punctures

The most severe damage occurs when large, heavy hailstones strike the skylight with enough force to cause it to shatter or create a puncture. This leaves your home completely exposed to the elements. If this happens, it’s a clear sign you need immediate attention to prevent widespread damage. You should call a professional right away.

What Happens After Hail Damage?

The immediate aftermath of a hail storm can be deceptive. You might not see a problem right away, but that doesn’t mean your skylight is in the clear. The real issues often develop over time.

The Slow Creep of Water Intrusion

Even small cracks or pits can allow water to seep in. This water can then find its way into your home’s structure. It might start as a small drip or stain, but it can lead to much larger problems. Addressing storm damage cleanup priorities should include checking all vulnerable areas.

Structural Weaknesses and Leaks

Water intrusion is not just about a wet ceiling. It can weaken the framing around your skylight and even the roof structure itself. Over time, this can lead to sagging or more serious structural issues. Many homeowners are unaware of the long-term consequences of water damage, including how it can contribute to drainage issues around the home.

Mold and Mildew Growth

Anytime moisture lingers in dark, enclosed spaces, mold and mildew can take hold. This is a serious health concern and can spread quickly within your home. The dampness from a damaged skylight can create the perfect environment for these growths, leading to serious health risks for your family.

Why Immediate Action is Key

It’s tempting to put off dealing with minor-looking skylight damage. However, delaying can turn a small problem into a costly disaster. The longer water has to penetrate your home’s structure, the more damage it can cause.

Preventing Further Deterioration

The materials of your skylight, and the surrounding roof, are constantly exposed to the elements. A crack from hail will only get worse with UV exposure, temperature changes, and further weather events. Acting quickly helps prevent this domino effect.

Avoiding Secondary Damage

Damage to your skylight is often the first domino. That first domino can knock over others, like damaged insulation, warped drywall, compromised electrical wiring, and even foundation issues if the water travels deep enough. It’s important to act before it gets worse.

Cost-Effectiveness of Early Repair

Repairing a small crack or replacing a damaged seal is far less expensive than dealing with extensive water damage, mold remediation, and structural repairs. Early intervention is almost always the most cost-effective solution.

Type of Hail Damage Potential Impact Urgency of Repair
Surface Pitting/Scratches Reduced visibility, minor material weakening Monitor, consider professional assessment
Cracks/Chips Water intrusion, potential leaks, structural stress High urgency, schedule inspection
Shattering/Punctures Major exposure, immediate water damage, structural compromise Immediate professional help needed

What to Do If You Suspect Skylight Damage

If you’ve experienced a hail storm and have skylights, it’s wise to be proactive. Don’t wait for a leak to appear to investigate.

Perform a Visual Inspection (Safely)

From the ground, if possible, visually inspect your skylights for any obvious signs of damage. Look for cracks, chips, or impact marks. If you have a safe way to access your roof, do so carefully. Safety is the number one priority, so if you have any doubts, leave the roof inspection to the pros.

Check Indoors for Water Stains

Look for any water stains on your ceiling or walls around the skylight. Even small, discolored spots can indicate a developing leak. Pay attention to attic spaces as well, where water can collect unseen.

Consider the Surrounding Area

Think about the condition of your roof shingles. If they are damaged, it’s highly likely your skylight sustained some impact too. Addressing storm damage cleanup priorities should include a thorough roof inspection. Sometimes, you might face storm flooding around the home if drainage is compromised.

Contact a Professional Restoration Service

The best course of action is to have a professional inspect your skylight and roof. They have the expertise to spot damage you might miss and can recommend the appropriate repairs. They can also help with flood damage mitigation steps if water has already entered.

Conclusion

Hail storms present a unique threat to your home’s skylights, capable of causing damage through direct impact, thermal stress, and accompanying wind-driven debris. Recognizing the signs of hail damage early and taking swift action is crucial for preventing more extensive and costly problems like water intrusion, mold growth, and structural weakening. Don’t underestimate the impact of hail; it’s a force that can compromise even seemingly sturdy materials. If you suspect your skylight has been damaged by a recent storm, it’s essential to seek professional assessment. Staten Island Recovery is here to help you navigate the aftermath of storm damage, offering expert advice and reliable restoration services to get your home back to its pre-storm condition.

What are the most common types of hail damage to skylights?

The most common types of hail damage to skylights include surface pitting, scratches, cracks, chips, and in severe cases, shattering or punctures of the glass or plastic material. These issues often start small but can worsen over time.

Can small hail still damage my skylight?

Yes, even small hail can cause damage to your skylight. If the hailstones are dense and traveling at high speeds, they can create chips, pits, or even hairline cracks that might not be immediately visible but can lead to future problems. Research shows that small hail can cause significant roof damage.

How can temperature changes affect hail-damaged skylights?

Temperature fluctuations cause the skylight material to expand and contract. If there are existing micro-cracks or weakened areas from hail impact, these temperature shifts can put stress on those points, causing the cracks to spread and the damage to worsen over time. This is a key reason for why hail damage causes roof leaks months later.

What are the risks of ignoring hail damage to a skylight?

Ignoring hail damage can lead to water intrusion, which can cause rot in the surrounding wood structure, mold and mildew growth leading to health issues, damage to insulation, and even affect the integrity of your drywall. In severe cases, persistent water damage can contribute to foundation problems, highlighting the importance of addressing water damage and foundation shifts.

When should I call a professional for skylight damage?

You should call a professional for skylight damage as soon as you suspect any impact from a hail storm, especially if you see visible cracks, chips, or notice any signs of water leaks or stains indoors. It’s always better to get a professional assessment to ensure proper diagnosis and prevent further issues, like dealing with rain driven water intrusion problems.

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