Shingles Blown Off After a Windstorm
What’s Happening
When wind pulls shingles off a roof, it almost always means the nailing pattern, the sealant strip, or the shingles themselves had already been compromised – the storm just finished the job. The exposed decking underneath has no weather protection and will absorb water within hours of the next rain.
A few missing shingles can look minor from the ground. Up on the roof, the picture is usually bigger: torn sealant tabs, lifted edges on the surrounding shingles, and in some cases fasteners that pulled straight through the mat. Water does not wait for a convenient time to find those gaps. What starts as a patch repair can become a decking replacement or a ceiling claim if it sits through a second storm. That is not meant to alarm you – it is just how roofs work, and knowing it helps you move at the right pace.
Why It Happens
The Sealant Strip Failed
Every asphalt shingle has a factory-applied strip of heat-activated adhesive along its lower edge. That strip bonds each shingle to the one below it, creating a unified surface that resists wind uplift. When the bond never fully cures – common on shingles installed in cool weather without proper hand-sealing – or when it dries out after years of heat cycles, individual shingles become loose tabs waiting for a wind event. From the ground, you may notice shingles that look intact but lift slightly at the corners on a windy day. That edge flutter is the tell.
Fasteners Were Underdriven, Overdriven, or Misplaced
Manufacturer specifications call for nails to land in a narrow nailing zone on each shingle. A nail placed too high – above the sealant strip – gives the shingle almost nothing to hold it down in high wind. Overdriven nails cut through the mat and provide weak holding power. Neither problem is visible from the ground, but a technician walking the roof can spot both within minutes by checking shingle movement and fastener depth on adjacent courses. If several shingles came off in a row rather than scattered randomly, misplaced fasteners are the most likely cause.
The Shingles Were at the End of Their Service Life
Asphalt shingles become more brittle as they age. Granules wash away, the mat dries out, and the sealant strip loses its elasticity. Old shingles do not fail uniformly – they fail wherever the sun hits hardest, wherever foot traffic wore them, or wherever the factory made a marginally thinner batch. If the shingles that blew off crumbled at the edges or showed bare, black mat with most of the granules gone, age is almost certainly a primary factor. Wind was just the occasion.
Wind Damage to the Roof Deck or Underlayment Below
Sometimes the shingles are not the whole story. A strong enough gust can lift decking panels at the edges of a roof, crack dried-out underlayment, or shift ridge and hip caps in ways that compromise the entire edge seal. If you can see daylight between the fascia and the decking from a safe ground-level view, or if you hear a flapping sound when wind picks up even after the obvious shingles are gone, the damage may extend below the shingle layer. This is not a DIY assessment – a technician with a ladder and a camera can document what is actually happening.
What to Do Right Now
- Stay off the roof. A storm-damaged roof has compromised footing, hidden soft spots from wet decking, and edges that may not support weight where shingles are missing. Serious injuries happen on roofs that look walkable but are not. Let a trained technician make the first assessment from above.
- Photograph everything from the ground. Walk the perimeter of your home and take clear photos of any missing shingles, exposed decking, lifted edges, and debris. Date-stamped photos protect you in an insurance conversation and give our technician a head start before they climb.
- Collect the blown-off shingles if they are safely accessible. Shingles that landed in the yard or driveway tell us the product line, approximate age, and how the mat failed. Keep them. They are useful.
- Cover interior openings if water is already getting in. If you have a leak dripping into a room, place a bucket and protect what you can, but do not attempt to apply tarps or patches to the roof yourself. Working at height on a wet or structurally questionable surface is genuinely dangerous. Call us and we will get someone moving.
- Call (844) 563-1816 now. A live person answers every call, at any hour – nights, weekends, and the middle of a storm. We will triage your situation on the phone and get your local Ridgeline Roofing Co. team dispatched.
How We Fix It
When your local Ridgeline Roofing Co. team arrives, a background-checked, uniformed technician goes up on the roof and does a full photo inspection – not a driveway estimate based on what they can see from street level. They document the missing shingles, check the surrounding courses for lifted edges or fastener issues, and look at the underlayment condition where the deck is exposed. You get to see exactly what they see.
From there, the repair path is straightforward: damaged courses are removed back to sound material, the decking is inspected and repaired where needed, new underlayment goes down if the existing layer was breached, and replacement shingles from our authorized manufacturer lines – GAF, CertainTeed, Owens Corning, and others – are installed to specification. If the inspection shows the damage is too widespread for a repair to make sense, we will tell you plainly, and a full Roof Replacement becomes the recommendation.
Before any work begins, you receive a written estimate with a single number – that number does not change when the invoice arrives. The job is backed by our 90-Day Done Right Promise: in writing, no arguing, no runaround. Most repairs of this kind are completed in a single visit.
Frequently Asked Questions
Missing shingles cannot wait if rain is in the forecast – exposed decking absorbs water fast, and a water intrusion that starts in the decking rarely stops there. Even a single day of rain on bare OSB can start a rot and mold process that costs significantly more to address than the shingle repair itself. If your area is dry and stable, you have a short window, but we would not stretch it past 24 to 48 hours. Call (844) 563-1816 and let us help you decide based on your actual situation.
Wind damage is a covered peril under most standard homeowner’s policies, provided the damage was sudden and caused by the storm rather than pre-existing deterioration. Your local Ridgeline Roofing Co. team documents every inspection with photos taken directly from your roof, and that documentation is exactly what an insurance adjuster needs. We cannot make coverage decisions for your insurer, but we can give you a clear, honest picture of what happened and when.
Yes. A live person answers our phone around the clock, every day of the year, and we dispatch your local Ridgeline Roofing Co. team as quickly as possible after a storm event. Call (844) 563-1816 right now and we will find out what is available in your area today.
An exact match depends on the age of your existing shingles and whether that product line is still in production – we will be straight with you about that on the estimate. As authorized installers of GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, we have access to a wide range of products and can often find a very close match. Where a perfect match is not possible, we explain your options before anything is ordered.
Get It Fixed
Call (844) 563-1816 right now – a live person answers every call, day or night. Your local Ridgeline Roofing Co. team will inspect the damage, give you a written estimate before touching anything, and back the work with our 90-Day Done Right Promise. We’ll be there when we say.
Written by Pete Navarro, Owner at Ridgeline Roofing Co., standing behind local roofs since 1984.