If your roof has missing shingles, then it may be susceptible to damage from moisture and UV exposure. Rainwater can seep underneath the surrounding shingles, leading to wood rot, leaks, or insulation damage. Over time, this can cause sagging ceilings and even structural weakness.

The good news is that, according to a 2023 Clear Seas Research survey, asphalt shingles are some of the most common types used. Your local contractor can serve as your shingle replacement guide and help patch your roof.

Here's what you need to know about shingles and roof damage prevention.

The Hidden Dangers of Missing Shingles

Shingles are designed to form a watertight barrier that protects the structure beneath.

A single missing shingle can compromise that barrier, exposing your home to water damage and your underlayment to sunlight. The sun's UV rays can dry and crack the underlayment, reducing its effectiveness as a backup waterproof barrier.

Wind can also take advantage of missing shingles. Once a shingle is gone, the adhesive seal between neighboring ones is weakened. Strong gusts can lift more of them off the roof if your roof isn't repaired.

Common Causes of Roof Damage

Understanding why shingles go missing helps you prevent future roof issues. The most common causes of missing shingles include:

• Strong winds
• Aging roofs
• Poor installation
• Storm damage
• Animals and debris

In Illinois, hail damage is a risk that every homeowner must cope with. Hailstones can bruise, crack, and knock shingles out of place. It's even more damaging for roof systems with older shingle layers underneath them.

Roof Repair Tips

If you notice missing shingles, prompt action is key. Here are some essential roof repair tips to help protect your home:

1. Inspect the area for missing or damaged shingles
2. Replace damaged shingles as soon as they're noticed
3. Check for leaks indoors in your attic or upper ceilings
4. Clean debris off the roof, such as leaves and branches
5. Seal vulnerable edges under loose shingles and around exposed nails to prevent water intrusion

Following these steps can extend your roof's lifespan and save you from expensive structural repairs.

How Many Shingles Need to Be Missing for Insurance to Replace a Roof?

Homeowners often wonder when missing shingles qualify for a full roof replacement through insurance. The answer depends on your policy, the extent of the damage, and your insurer's criteria.

In general, insurance may cover a roof replacement if the damage is widespread. The same applies if the roof's integrity is compromised or if a covered peril caused the damage, such as:

• Wind
• Hail
• A fallen tree

Typically, insurance companies won't approve the replacement for a few isolated missing shingles. The inspector will need to determine if replacing those shingles would restore the roof to its pre-loss condition.

How Much Does It Cost to Replace Missing Shingles on a Roof?

The cost of replacing missing shingles varies depending on materials, roof pitch, and labor rates in your area.

For a few missing shingles, you can expect to pay a few hundred dollars. This includes material costs and labor for small patchwork.

Moderate repairs can cost up to $1,200 to replace several sections of shingles. Major repairs or partial replacement can cost up to $3,500, depending on square footage.

Keep in mind that material also plays a role:

• Asphalt shingles are the most affordable and most common option
• Architectural shingles cost more but last longer
• Metal or tile roofs require specialized labor

Always hire professional home roofing solutions for repairs. Improper installation can void warranties and lead to leaks, so try to avoid DIY repairs.

Roof Maintenance and Damage Prevention

Preventive care is the best home roofing solution. To keep your roof in top shape year-round, you should:

• Inspect your roof twice a year, every spring and fall
• Trim overhanging branches
• Clean gutters to prevent water from backing up
• Ensure proper ventilation in your attic
• Schedule professional maintenance to fix small problems

Roof damage prevention can extend your roof's lifespan and help maintain your home's value and energy efficiency.

Frequently Asked Questions:

How Quickly Should I Replace Missing Shingles?

You should replace them as soon as possible. Even one missing shingle can allow water infiltration that leads to:

• Rot
• Mold
• Leaks

Acting promptly prevents costly structural damage.

If your home suffers roof damage due to a storm, it's important to document the damage and cover exposed areas to prevent rain or moisture from entering your home. You'll want to then call a professional and file an insurance claim for repairs.

Do I Need to Replace the Entire Roof If Just a Few Shingles Are Missing?

Not always. If the surrounding shingles are still in good condition, spot repairs may be enough. However, widespread or storm-related damage might require a full replacement.

Routine inspections can help you stay on top of any damage to your roof as it happens throughout the year.

Can I Match New Shingles to My Existing Ones?

Matching shingles is tricky, especially if your roof is several years old. Manufacturers often change colors slightly over time. If an exact match isn't possible, your insurance may cover a full section or roof replacement.

How Can I Prevent Shingles From Blowing Off Again?

Use high-quality shingles with strong adhesive seals, ensure proper installation, and schedule periodic inspections to catch early signs of wear. Try to avoid doing repairs on your own, unless you have roofing experience. Hire a professional who can better assess your roof's condition.

Protect Your Home From the Elements

Missing shingles may seem like a minor cosmetic issue, but they're often the first sign of bigger roofing problems. Addressing them quickly is crucial for maintaining your home's structure and value. Instead of trying a DIY solution, reach out to your local roofing company for advice on how to address any roof damage.

Prusak Roofing has over 55 years of experience helping homeowners and businesses with their roofing needs in the Chicagoland area. Our services cover roof replacement, installation, and more. Reach out with any questions and to get a free estimate on your next project.