How-To: Identify Roof Damage Caused by Wind, Hail and Storms

How-To: Prevent Windstorm and Hail Damage to Your Roof and Home
May 1, 2015
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How-To: Identify Roof Damage Caused by Wind, Hail and Storms


Roof Damage

The most common type of roofing shingles in the country are asphalt shingles. Asphalt shingles are made from asphalt re-enforced with either organic material or fiberglass and they are coated with small metallic surface granules that protect the roof from UV-rays that speeds deterioration. Asphalt shingles come in a wide range of colors, sizes and styles. A downside to utilizing asphalt shingles is that they may become severely damaged during a storm, requiring repair or replacement.

On an asphalt roof, hail damage looks like a dark spot, or bruise, where the roofing granules have been knocked away. In some cases you may find holes, cracking, or missing shingles on roofs with hail or storm damage. After a tornado, you may notice split seams and torn or missing shingles. This can result in leaking and serious water damage, which can lead to mold formation and wood rot, which can compromise the structural integrity of your roof resulting in collapse. In severe wind storms, it is common for shingles or sections of the roof to be missing altogether.

On other types of roofs, including shake (wood), metal, tile and slate, damage can include broken or cracked shingles, missing shingles, torn or split seams, and missing sections of the roof. Exercise extreme caution if a tree limb or other debris has fallen onto your roof during a storm because you may have structural damage that requires immediate attention.

Common Signs of Roof Damage

  • Missing shingles
  • Bruises or dented asphalt shingles
  • Cracked or broken tile, slate, or concrete shingles
  • Granules collecting in gutters or downspouts
  • Leaks in your roof or ceiling
  • Dents on vents, gutters or flashing

If you have or suspect you have damage to your home or commercial building, start with a free damage inspection from Legendary Roofing & Construction, LLC.