Spring is the highest-risk season for Oklahoma roofs. Hail season runs from March through June, with peak activity in April and May. Before storm season hits its stride, a systematic roof inspection and maintenance pass gives you the best chance of catching existing vulnerabilities before a storm makes them worse. Here is the complete checklist.
1. Inspect the Roof Surface from the Ground
Start with a visual inspection from the ground using binoculars if needed. Look for missing, curling, or cracked shingles. Check the ridge line for uniformity — a wavy or uneven ridge can indicate deck movement or ventilation issues. Look for any areas of discolouration that suggest granule loss. Note any dark streaks that may indicate algae growth. You do not need to climb on the roof to complete this step — and if you are not a roofing professional you should not.
2. Clean All Gutters and Downspouts
Winter debris — leaves, twigs, seed pods, and granules washed from aging shingles — accumulates in gutters over the colder months. Clean gutters before spring storm season begins. Clogged gutters back water up along the roofline and under the drip edge, causing fascia rot and in severe cases deck moisture. After cleaning, run water through each section to confirm flow and check that all downspouts are discharging away from the foundation.
3. Inspect All Flashing Points
Walk the perimeter of the roof from the ground and identify all flashing locations — chimney base and cap, skylights, plumbing vents, dormers, and any wall-roof intersections. Look for lifted, buckled, or visibly cracked flashing. Even a small gap in chimney flashing can admit significant water during a heavy Oklahoma spring storm. Flashing failures are one of the most common causes of spring leaks and are typically inexpensive to repair when caught early.
4. Check Pipe Boots and Vent Seals
Pipe boot flashings around plumbing vents degrade faster than most other roof components in Oklahoma’s UV-intense summers. Spring is a good time to assess their condition. Look for cracking, splitting, or gaps between the rubber boot and the pipe. A failing pipe boot is a straightforward repair — catching it before storm season prevents water intrusion during the heaviest rain events of the year.
5. Inspect the Attic
A spring attic inspection should check for any winter moisture accumulation — dark staining on rafters, soft or discoloured insulation, or visible mould. Check that all attic vents are unobstructed and that ridge vents and soffit vents are clear. Proper attic ventilation is critical in Oklahoma summers — an overheating attic accelerates shingle degradation from below. If you find evidence of moisture, investigate the source before temperatures rise and mould growth accelerates.
6. Trim Tree Branches Near the Roofline
Oklahoma spring storms bring high winds. Any tree branches within 10 feet of the roof surface are a physical hazard — one wind event can bring a branch down onto shingles, gutters, or flashing. Spring is the ideal time to trim back overhanging branches before growth accelerates and before tornado season peaks. Remove any branches that hang directly over the roof or that could reach it in a 60mph wind event.
7. Check the Condition of Your Sealants
Roof sealants around penetrations — vents, HVAC curbs, satellite dish mounts — degrade over time and require periodic renewal. Spring inspection should include checking for cracking, shrinkage, or separation in any visible sealant. Self-levelling roof sealant can be applied by a homeowner for minor touch-ups, but significant sealant failure around multiple penetrations indicates a professional re-seal is needed.
8. Schedule a Professional Drone Inspection
A ground-level visual inspection identifies obvious issues but misses granule bruising, hairline shingle cracks, and subtle flashing gaps that a close-up drone inspection captures. Scheduling a professional inspection in March or April — before peak hail season — gives you a documented baseline of your roof’s condition. If a storm then damages your roof, you have pre-storm documentation that supports your insurance claim.
9. Review Your Insurance Policy Before Storm Season
Spring is the right time to review your homeowners insurance policy. Confirm your wind and hail deductible amount. Check whether your policy is Actual Cash Value or Replacement Cost Value — a critical distinction at claim time. If you have recently installed a Class 4 impact-resistant roof, contact your insurer to ensure the premium discount has been applied. Update your policy if your insured home value has not been reviewed in the past two years.
Nations Best Roofing provides free spring drone inspections to Tulsa-area homeowners ahead of storm season. To book your inspection call (918) 370-0909 or visit our website.
For a full guide on how to handle storm damage if a spring hail event hits your property read our post on what to do after a hail storm damages your roof at our website.
The National Weather Service maintains the Storm Prediction Center where you can track hail and severe weather forecasts for the Tulsa area throughout spring storm season.
Frequently Asked Questions
When should I schedule a spring roof inspection in Oklahoma?
March is the ideal time — before peak hail season (April to June) and before spring storm activity intensifies. An early inspection gives you time to address any issues found before the heaviest weather arrives.
How often should a roof be professionally inspected?
The industry standard recommendation is once per year. In Oklahoma, an inspection after every significant hail event is also strongly recommended — hail damage that goes undocumented can worsen over time and complicate future insurance claims.
Can I do my own roof maintenance?
Ground-level visual inspection, gutter cleaning, trimming nearby tree branches, and minor sealant touch-ups are appropriate homeowner maintenance tasks. Any work that requires going on the roof should be performed by a qualified professional — fall risk is significant and incorrect repairs can void manufacturer warranties.
What is the most important spring maintenance task for Oklahoma homeowners?
Gutter cleaning and a professional inspection are the two highest-value spring tasks. Clean gutters prevent water backup damage. A professional inspection documents pre-storm condition, identifies vulnerabilities before they are exploited by storm events, and provides documentation that strengthens insurance claims.
Does spring maintenance extend the life of my roof?
Yes. Proactive maintenance — addressing minor flashing failures, keeping gutters clear, maintaining proper ventilation — significantly extends roof life. In Oklahoma’s climate, the difference between a roof that lasts 20 years and one that lasts 28 years is often a consistent maintenance history.
