Storm season in Oklahoma is inevitable, and your roof is your first line of defense. Preparing in advance can save you from costly repairs and insurance headaches. Here’s how to get your roof ready:

Gray shingle roof beneath dark storm clouds

  • Inspect for damage: Look for missing, cracked, or curling shingles, and check your attic for leaks or water stains.
  • Clean gutters: Remove debris to prevent water backup and ensure proper drainage.
  • Trim trees: Keep branches at least 10 feet from your roof to avoid damage from wind or falling limbs.
  • Reinforce weak spots: Repair flashing, seals, and consider upgrading to impact-resistant shingles for better durability.
  • Schedule a professional inspection: Experts can catch hidden issues and provide documentation for insurance claims.

Start these steps in February or March to stay ahead of Oklahoma’s peak storm season, which runs from March to June and October to November. Proactive maintenance now can save you from major damage later.

Oklahoma Storm Risks and Roof Damage

Oklahoma sits right in the heart of Tornado Alley and Hail Alley, putting roofs at constant risk. In 2023, the state experienced 269 hailstorms, with one particularly damaging day on April 19 when roughly 480,000 structures were hit. On a national scale, Oklahoma ranks 3rd in per capita hail damage losses, averaging $21.46 per person. For Tulsa County, the odds of hail striking in April are 64%, dropping slightly to 57% in May. Severe thunderstorms often bring straight-line winds of 60–80 mph, while tornadoes can unleash gusts over 200 mph. In just one year, State Farm Insurance paid out $126 million for hail claims in Oklahoma. To top it off, the state’s largest recorded hailstone measured a massive 6 inches in diameter. These figures highlight why understanding storm-related roof damage is so critical.

Hailstones scattered across a gray asphalt shingle roof after a hailstorm

Types of Roof Damage from Hail, Wind, and Rain

Hail damage often results in "bruising", where the impact creates soft spots on shingles without immediately breaking through. These bruises strip away protective granules, exposing the asphalt underneath to harmful UV rays. When hailstones grow to 2–4 inches in diameter – falling at speeds over 72 mph – they can leave circular cracks, dent metal vents and flashing, or even puncture the roof entirely.

Wind damage takes a different approach. Strong gusts can lift shingles by breaking their adhesive seals. Once shingles are lifted, they’re more likely to tear off in subsequent storms, leaving the roof vulnerable. Wind-blown debris, like branches or outdoor furniture, can also puncture roofing materials. Flashing around chimneys and vents is particularly prone to being bent or detached during high winds.

Heavy rain turns these vulnerabilities into major issues. Clogged gutters can push water under shingles, leading to saturated decking, rot, mold growth, and interior damage like water stains or peeling paint. Oklahoma’s extreme temperature swings – from summer highs over 100°F to freezing winters – make things worse by causing roofing materials to expand and contract. This process speeds up wear and tear, creating more opportunities for water to seep in. Knowing how these elements interact helps homeowners take the right steps to protect their roofs.

Why Local Weather Knowledge Matters

Given the risks posed by hail, wind, and rain, understanding local weather patterns is key to effective roof maintenance. For example, Tulsa’s storm season peaks between March and June, making February or March the ideal time for inspections. This allows homeowners to address weak spots before storms hit. With hailstones as large as 2 inches being common, upgrading to impact-resistant shingles becomes a smart investment.

Collecting and measuring hailstones after a storm

Local expertise also helps when it comes to budgeting. Many Oklahoma insurance policies include percentage-based deductibles – typically 1–2% of the home’s total value. Knowing this can help homeowners weigh the costs of preventive measures against the potential expense of repairs, ensuring they make informed financial decisions.

Step 1: Inspect Your Roof Yourself

Getting your roof ready for storm season starts with a thorough inspection. A quick check from the ground can help you spot major issues without the risks of climbing up. With a pair of binoculars and a walk around your home, you can often catch signs of trouble that might need professional attention.

Look for Damaged or Worn Shingles

Begin by walking around your home’s perimeter and scanning the roof for shingles that might have been blown off in past storms. Use binoculars to look for missing, cracked, or curling shingles. Keep an eye out for shiny or discolored patches – these "bald spots" mean the protective granules on the shingles have worn away, leaving the asphalt exposed.

Hand lifting damaged shingles in a roof valley during an inspection

Don’t forget to check the metal flashing around features like chimneys, skylights, and vents. Look for rust, gaps, or areas where the flashing might be pulling away. While you’re at it, inspect your gutters for sagging sections, clogs, or an unusual buildup of granules inside. These granules, which look like coarse sand, are a sign that your shingles may be breaking down. Lastly, watch for popped nails or uneven spots along the roofline, which could point to structural problems underneath.

Once you’ve completed the exterior inspection, head to your attic to uncover any hidden issues.

Check Your Attic for Leaks or Moisture

The attic often reveals problems you can’t see from the outside. After a heavy rain, grab a flashlight and check for water stains, damp insulation, or a musty smell. Turn off the attic lights and look for daylight shining through the roof boards – this indicates gaps or holes in your roof.

Damaged flashing and debris around a brick chimney on a shingle roof

Focus on areas around chimneys, vents, and skylights. Water stains or discoloration on the decking in these spots can signal leaks. Keep in mind that some leaks don’t show up right away. Over the next few days after a storm, watch for bubbling paint or new discoloration on ceilings and walls – these could be signs of a slow leak originating from your attic.

Step 2: Clean Your Gutters and Downspouts

Once you’ve inspected your roof, the next step in storm preparation is ensuring your gutters and downspouts are ready to handle heavy rainfall.

Clogged gutters are a leading cause of storm-related damage, especially during Oklahoma’s intense spring rains. When debris blocks your gutters, water has no choice but to back up – seeping under shingles, into soffits, or even down to your foundation. This can lead to a cascade of issues like roof leaks, wood rot, basement flooding, and foundation erosion. To avoid these problems, regular gutter maintenance is key.

Worker in a hi-vis vest cleaning gutters on a residential shingle roof

Oklahoma’s unpredictable weather demands clear gutters, especially during the rainy spring months (March through May) and again in fall. Experts recommend cleaning your gutters at least twice a year to ensure they can handle the heavy water load from severe storms. This is particularly important in the Oklahoma City Metro, where asphalt shingles often last just 7 to 10 years due to harsh conditions, making proper drainage essential to protect aging roofs.

Remove Debris and Check Drainage

To clean your gutters effectively, you’ll need a few tools: a gutter scoop, work gloves, a debris bucket, and a garden hose with a spray nozzle. Use a sturdy ladder with stabilizers, and always have a partner nearby for safety. Avoid cleaning on windy days to reduce risks.

Inspector examining a home roofline from the ground

Start by removing debris like leaves, twigs, nests, and shingle granules by hand, focusing on areas near downspouts where clogs are most likely to form.

"Clogged gutters are a major reason we get called for storm damage repair after spring rains. Backed-up water will find a way into your soffits, siding, or even foundation." – Honor Roofing & Construction

Once the debris is cleared, flush the entire system with a hose to confirm that water flows freely through all downspouts. Ensure that downspouts direct water at least 3 to 4 feet away from your foundation to prevent soil erosion and basement flooding. While you’re at it, tighten any loose brackets and check for sagging sections that might trap water.

Install Gutter Guards

After cleaning, consider adding gutter guards to reduce future maintenance and protect your home during storms.

Gutter guards, also known as leaf filters, are designed to keep out debris like leaves, twigs, and pests while allowing rainwater to flow through unobstructed. Installing these guards can save you time and effort by minimizing how often you need to clean your gutters.

Black mesh gutter guard installed over a roof gutter

"By preventing leaves, debris, and pests from entering the gutters, gutter guards reduce the frequency of required cleanings and minimize the risk of clogs." – Arrowhead Roofing

These guards are particularly helpful if your home is surrounded by trees. They ensure that water flows smoothly to the downspouts, even during heavy storms, reducing the risk of overflow that can damage your roof, siding, or foundation. Keeping your gutters clear and functioning properly is a crucial step in protecting your home during Oklahoma’s storm season.

Step 3: Trim Trees and Clear Yard Debris

Once your gutters are cleaned, it’s time to tackle another important task – trimming trees and clearing your yard of debris. These steps help protect your roof from potential damage caused by high winds and flying objects, especially with storm season ramping up.

Crew in hard hats clearing a fallen tree near a truck in a neighborhood

Cut Back Branches Near Your Roof

Keep branches at least 10 feet away from your roof. This distance is crucial for avoiding several issues during storms. Branches that are too close can scrape against your shingles, wearing down the protective granules that shield your roof from weather damage. Even worse, strong winds can break branches, causing them to crash through your roof.

"Removing dead limbs and keeping trees trimmed is a simple but critical step in roof storm preparation Oklahoma residents shouldn’t ignore." – Holly Case, Elliott Roofing

Pay particular attention to dead or weak limbs. These are more likely to snap during a storm, potentially leading to clogged gutters or even pest infestations in your attic. By trimming these branches, you not only protect your roof but also reduce the amount of debris that could accumulate on your property.

Remove Loose Items from Your Yard

Before a storm hits, secure all outdoor items that could become airborne. Patio furniture, grills, planters, garden tools, and even satellite dishes can turn into dangerous projectiles during high winds. Smaller items should be brought indoors, while heavier objects should be securely stored or anchored.

Fallen tree branch resting on a damaged asphalt shingle roof

"Many storm damage claims we’ve seen involve a tree limb or object slamming into a roof. Simple prevention works." – Nation’s Best Roofing

Additionally, make sure detached structures like sheds, antennas, and fencing are properly secured. If these items aren’t anchored, they could break loose and cause damage to your roof or windows during severe weather. Taking the time to secure your yard now can save you from costly repairs later.

Step 4: Strengthen Weak Points on Your Roof

Once you’ve tackled yard cleanup and inspected your roof, it’s time to address any weak spots. Pay close attention to areas like edges, eaves, valleys, and spots where flashing meets the roof surface. These are often the most vulnerable to storm damage and benefit from added reinforcement.

Arrowhead Roofing worker carrying materials across a roof in a local neighborhood

Check and Repair Flashing and Seals

Flashing, the metal or rubber material around chimneys, vents, and skylights, plays a critical role in keeping water out. If flashing is rusted, loose, or cracked, it can allow water to seep into your home during heavy rains. Repairing these issues promptly can save you from costly damage down the line.

For minor cracks, use roofing cement or flashing tape to seal them up. Detached sections should be reattached with roofing nails or screws featuring rubber washers, spaced 4 to 6 inches apart. Around vents, opt for silicone sealant – it’s flexible enough to handle temperature changes without cracking. DIY repairs typically cost between $50 and $300, while professional fixes range from $200 to $600. Neglecting these repairs could lead to structural damage or mold issues, which can cost anywhere from $5,000 to $15,000 to resolve.

Upgrade to Impact-Resistant Shingles

Once you’ve repaired flashing and seals, consider upgrading your shingles for added durability. If your roof needs replacing or you’re planning ahead, Class 4 impact-resistant shingles are worth the investment. These shingles are designed to withstand hail up to 2 inches in diameter, a frequent issue in hail-prone states like Oklahoma. They’re made with polymer-modified asphalt, which flexes under impact rather than cracking like traditional shingles.

Close-up of gray architectural asphalt shingles on a sloped roof under a blue sky

While Class 4 shingles cost 10% to 30% more than standard options – typically $8,500 to $11,300 for a 2,000-square-foot roof – they offer significant benefits. They last 30 to 50 years under tough conditions, far outlasting the 12 to 18 years typical of standard shingles. Plus, Oklahoma homeowners may qualify for insurance premium discounts of 10% to 30% by installing these shingles. To ensure maximum protection, look for products labeled "UL 2218 Class 4" that include SBS technology for better hail resistance.

Step 5: Get a Professional Roof Inspection from Arrowhead Roofing

After checking your roof yourself and handling minor fixes, it’s time to confirm its condition with a professional inspection. This step is key to identifying any hidden problems. Arrowhead Roofing provides free inspections that usually take 30 to 60 minutes, ensuring your roof is ready before storm season rolls in.

Inspector checking a residential shingle roof

What Happens During a Professional Inspection

Arrowhead Roofing’s team uses a thorough checklist to assess your roof. They look for "bruised" shingles caused by hail, underlayment tears, issues from thermal expansion, loose or misaligned nails that could puncture materials, and lifted shingles with broken seals. Beyond the surface, they examine critical areas like chimney flashing, skylight frames, vents, and panels for dents or corrosion.

The inspection doesn’t stop there. Your attic is also checked for ventilation blockages or poor airflow, which can lead to heat and moisture buildup – two culprits behind premature shingle wear. Afterward, you’ll receive a detailed, photo-documented report with tailored recommendations. This report can be a huge help when filing insurance claims.

Why Choose Arrowhead Roofing

Arrowhead Roofing stands out as Oklahoma’s longest-serving GAF Master Elite® roofing contractor, a certification earned by fewer than 2% of contractors across the U.S.. Their Tulsa-based team is well-versed in handling the state’s unique weather challenges, including hail and strong winds that are common from March to June.

White Arrowhead Roofing truck parked in front of the company office building

"As the longest-serving GAF Master Elite roofing contractor in Oklahoma, you can rest assured knowing that your roof issues are being handled by professionals." – Arrowhead Roofing

Another thing that sets Arrowhead Roofing apart is their no-pressure approach. As customer Susie Copeland shared:

"The lack of door knocking and the simple feeling of ‘I see you, I’ve got you’ was a huge relief. They had someone on-site who walked me through everything with no pressure."

To stay ahead of spring storms, schedule your inspection in February or March. If your roof suffers severe damage, Arrowhead Roofing also offers 24/7 emergency tarping services to limit water intrusion while you wait for permanent repairs.

Conclusion

Oklahoma’s storm season can arrive in the blink of an eye, so taking steps to prepare your roof now can save you from significant headaches (and expenses) later. By tackling these five tasks – checking your roof for damage, clearing gutters and downspouts, trimming overhanging branches, addressing weak spots, and scheduling a professional inspection – you can help safeguard your home from storm-related issues.

Looking at Oklahoma’s storm patterns, it’s clear why these steps are so important. Completing inspections in late winter or early spring and considering upgrades like Class 4 impact-resistant shingles can not only strengthen your roof but may also lower your insurance premiums. Keeping detailed records – photos, receipts, and inspection reports – can make the insurance claims process much smoother if your roof does sustain damage.

Don’t wait until problems like leaks or missing shingles appear. Contact Arrowhead Roofing at (918) 743-9257 or visit www.arrowheadroofing.com to schedule your free inspection and get ahead of the next storm.

FAQs

Should I call a roofer after every hailstorm?

It’s smart to call a roofer after every hailstorm, particularly if you think there might be damage. Hail can leave behind visible problems like cracks or dents, as well as hidden issues like bruising or granule loss on shingles. Getting an inspection right away can help you avoid leaks, expensive repairs, or hassles with insurance claims. Waiting too long could allow the damage to worsen over time.

What storm damage is easy to miss from the ground?

Storm damage that’s easy to overlook from ground level includes granule loss, micro-cracks, bruising, lifted or loosened shingles, and issues with flashing or seals. These problems are often subtle and can go unnoticed without a close-up or aerial inspection. To catch these hidden issues early and prevent them from escalating, it’s best to schedule a professional roof inspection.

Will impact-resistant shingles lower my insurance cost?

Yes, impact-resistant shingles might help you save on insurance costs. Many insurance providers offer discounts if your roof is made with materials designed to withstand impact, particularly in hail-prone regions like Oklahoma. It’s worth reaching out to your insurance company to find out if your roofing materials qualify for any savings under your policy.