View All Posts

Hurricane and Storm Season Roof Preparation in North Carolina

By joinscroll

The cheapest storm damage repair is the one you prevent, and almost everything on that list has to happen before the storm, not after. This is the prep checklist we use on Triangle homes and commercial buildings, in the order it’s worth doing.

The Atlantic hurricane season runs from early summer through late fall, and the National Hurricane Center publishes preparedness guidance worth reading alongside this. Get your roof looked at before the season builds, not while a system is offshore and every roofer within a hundred miles is booked.

Why Inland North Carolina Gets Underestimated

Wake, Durham, and Orange counties are far enough from the coast that people assume named storms are a coastal problem. That’s the wrong read on the risk.

By the time a tropical system reaches the Triangle, the wind has usually dropped below coastal speeds. What it brings instead is worse for roofs in a specific way: many hours of sustained wind from an unusual direction, rain driven horizontally under shingle courses and behind flashing, and rainfall totals large enough to overwhelm drainage. A roof that handles a normal thunderstorm can leak badly when rain is pushed sideways at it for six hours.

The other inland problem is trees. Saturated ground plus sustained wind puts healthy mature oaks and pines onto roofs. Limb strikes fracture decking under shingles that still look intact, which is how a “small” storm becomes a leak that runs for months undetected.

And separate from tropical systems entirely, ordinary Piedmont supercells drop hail. One severe thunderstorm crossing a few neighborhoods can damage more Triangle roofs than a named storm does.

The Pre-Season Roof Checklist

Start with the roof surface

  • Replace missing, lifted, or curled shingles. Wind works on edges. One loose tab becomes a peeled section.
  • Check that shingle seal strips are actually bonded. A shingle that was lifted in a past storm and laid back down looks fine and is no longer sealed.
  • On low-slope membrane, walk the perimeter and check terminations, seams, and corners. Wind uplift starts at edges and corners, not in the middle of the field.
  • Look for punctures, blisters, and open laps on membrane roofs.

Then the details that actually leak

  • Reseal or replace cracked pipe boots. This is the most common residential leak source in the Triangle and the cheapest thing on this list.
  • Check step flashing and counterflashing at chimneys, dormers, and wall intersections.
  • Inspect skylight seals and curbs.
  • On commercial roofs, check curb flashing at HVAC units, vents, and roof hatches.
  • Confirm drip edge is present and secure at eaves and rakes. Missing drip edge is how wind-driven rain gets behind the fascia.

Handle drainage before it rains

  • Clean gutters and downspouts completely. A gutter full of pine straw is a dam.
  • Confirm downspouts discharge away from the foundation.
  • On flat and low-slope roofs, clear every drain and scupper, and clear the strainer baskets. Ponding water plus a clogged drain is how a membrane roof floods a building.
  • Check that gutters are still pitched and hangers are tight.

Deal with the trees

  • Trim limbs back from the roof surface. Anything overhanging is a projectile.
  • Remove dead or leaning trees within striking distance of the structure.
  • Clear debris out of valleys and off flat sections, since it will end up in a drain.

Secure the rest of the exterior

  • Fasten or remove loose exterior items: satellite dishes, antennas, loose siding, shutters, and rooftop signage.
  • On commercial buildings, secure rooftop equipment panels and screening, and confirm anything stored on the roof is anchored or removed.
  • Check attic vents and ridge vent fasteners.

Do the paperwork now

  • Photograph your roof and the exterior of the building while it’s undamaged. Pre-storm photos are the single most useful piece of evidence in a claim, because they establish the roof’s condition beforehand.
  • Read your policy, specifically your deductible, whether wind and hail carry a separate deductible, and whether coverage is replacement cost or actual cash value.
  • Save your roofer’s number in your phone, not in a filing cabinet that may be under water.

Commercial Buildings Need a Different Pass

Low-slope commercial roofs fail in different places than houses do, and the pre-season list reflects that. Perimeter terminations, corner details, and edge metal take the uplift first. Curb flashing at HVAC units, hatches, and vents is where water gets in. Interior drains and scuppers are the whole ballgame, because a clogged drain on a flat roof turns rainfall into standing weight the structure was never asked to carry.

Add to that: confirm rooftop equipment is anchored, remove or secure stored materials and screening panels, check that overflow drainage is clear and functional, and know where your shutoffs are. If tenants occupy the building, decide in advance who calls whom when water comes in at night. More on how we handle these buildings is on the commercial roofing page, and drainage work is covered under gutter installation and repair.

If a Storm Is Already Forecast

At that point, prioritize. Clear the drains and gutters, move anything loose off the roof and out of the yard, park vehicles away from large trees, photograph the property, and charge everything. Do not get on a roof in wind. Nothing on your roof is worth what a fall costs.

Immediately After the Storm

  • Check for safety hazards first: downed lines, structural damage, water near electrical panels.
  • Photograph everything before anyone touches anything, inside and out.
  • Stop water from inside if you can do it safely. A bulging ceiling should be drained deliberately into a bucket, because one that ruptures on its own does far more damage.
  • Stay off the roof. Decking that took an impact can look fine and give way.
  • Call for emergency stabilization. Most policies require you to prevent further damage, and tarping is a covered expense on nearly every policy.
  • Open the claim with your carrier and get a claim number.
  • Keep every receipt, including tarps, fans, dehumidifier rental, and lodging.

Detail on how the claim runs from there is in storm damage restoration.

Common Questions

How often should a roof be inspected in North Carolina?

Twice a year for commercial and low-slope roofs, plus after any major storm. Once a year is reasonable for a residential shingle roof in good condition, and after any significant wind or hail event regardless.

My roof looks fine from the ground. Do I still need it checked?

Especially then. Hail bruises shingles instead of tearing them, so the visible roof looks normal while the mat is exposed and aging. Wind damage often shows up as a broken seal strip, which is invisible from the ground and guarantees a blow-off in the next storm.

Can I just tarp it myself?

For a small area, sometimes, but only if you can do it safely from a ladder without walking a wet or damaged roof. A poorly anchored tarp channels water into the building instead of off it, and it can void the argument that you took reasonable steps.

Is preventive work worth it if insurance would pay anyway?

Yes. Insurance covers sudden storm damage, not wear or neglect, and a carrier that finds pre-existing deterioration can reduce or deny the claim. Maintained roofs also survive the storm, which beats being paid for one that didn’t.

Get Your Roof Inspected Before the Season

Get ahead of it. Call (919) 977-5318 or book a pre-season roof inspection and we’ll go over the roof, the flashings, the drainage, and the details that fail first, then give you a written punch list. If the roof needs work, see roof repair for smaller fixes or residential roofing if you’re weighing a full replacement. Property owners inside the city can also see our Raleigh roofing page.

View All Posts