Storm Damage Repair and Restoration

Storm damage roof repair, and the damage you cannot see

Most storm claims are underestimated because the visible damage is a fraction of the actual damage. Shingles that look intact from the driveway can have failed in ways that only show up as a leak months later.

• Hail bruising

  Impact fractures the mat beneath the surface granules without breaking the surface. The shingle looks fine and has lost its remaining service life. This is the single most commonly missed form of storm damage.

• Granule loss

  Granules in gutters and downspouts after a storm indicate the surface layer has been stripped, exposing asphalt to UV.

• Lifted or creased shingles

  Wind can break the adhesive seal without removing the shingle. It reseals visually but no longer resists wind-driven rain.

• Flashing and vent damage

  Penetrations move in high wind. They are the most common entry point for water on an otherwise sound roof.

• Underlayment tears

  Invisible without lifting covering, and the reason a roof that "looks fine" keeps leaking.

Emergency tarping and board-up

The first job after a storm is stopping further water entry, not repairing anything. A properly installed tarp is fastened and sealed at the edges, not weighted down — an unsecured tarp lifts in the next gust and can enlarge the opening it was covering.

This matters for the claim as well as the building. Property policies generally require reasonable steps to prevent further loss, and damage that accrues after the storm because nothing was done can be disputed.

Water intrusion and interior storm damage

Once water is inside, storm damage becomes water damage and the 24-to-48 hour mold window applies. Water entering at the roofline travels along framing and can appear in a room well away from the actual opening, which is why chasing the visible stain rarely finds the source.

Interior work follows the same extraction, drying and monitoring sequence as any water loss, with one addition: the roof opening has to be closed first, or the drying simply competes with the next rainfall.

Storm damage cleanup and debris removal

Cleanup is separated from repair for a practical reason — safety. Downed lines are assumed live until the utility says otherwise, standing floodwater is treated as contaminated regardless of appearance, and damaged trees against a structure are removed by someone who can control the fall.

Photograph debris and damage before removing anything. Cleanup destroys the evidence a claim depends on, and adjusters see the property after the tidying is done.

Commercial storm damage

On commercial property the roof is usually low-slope with a membrane rather than shingles, and it fails differently: seam separation, punctures from wind-driven debris, and ponding where drainage has been blocked. Damage can go undetected far longer because nobody is regularly on the roof.

The business-interruption side is frequently larger than the property side, which makes phased repair — keeping part of the premises operational — a core part of the scope rather than a convenience.

Storm Damage Repair and Restoration: common questions