Hail Damage Asphalt Roof Shingles

Granules removed by hail without visible asphalt exposure constitutes hail damage.

Hail damage asphalt roof shingles. Best and worst hail impact resistant asphalt shingles resources the insurance institute for business and home safety ibhs recently completed a thorough multi year scientific study to determine the performance of impact resistant shingles. Shingles with a granular texture such as those made from asphalt or composite materials may show granular loss that exposes the underlying felt random dents with no perceptible pattern and soft spots on the surface. The visual signs of hail damage vary depending on the materials of the roof. When the roof is damaged by inclement weather such as a hailstorm what may start out as a small issue can easily turn into a big problem.

This is always a constant battle with homeowners insurance companies as they tend to blame the damages on age of the roof shingles rather than accept the fact that there is actual damages to the shingles that not only shortens the life of the roof shingle but could open the door to roof leaks etc. What does hail damage look like on a roof. Hail damage to roofs versus normal or typical asphalt shingle wear. Not the end of the world.

While hail damage to shingles isn t the worst thing you could find on your roof it can lead to serious problems. Thank you for this informative article re. Hail damaged roof shingles we ve seen or which have been sent along to us as in photo form show more of a scouring effect in which larger more irregularly shaped areas of shingle surface have lost granules and thus have produced a shingle nearer the end of its product life. However there are no published scientific studies to validate this.

Hail damage can dislodge the protective mineral granules of an asphalt shingle producing areas of exposed asphalt shingle substrate. Tests have concluded that a hail and or rain storm will remove a very small percentage of granules from an asphalt shingle. Protection of the asphalt coating from uv light providing coloring and beauty with multi colored granules providing some fire resistance and add to the aid of shingle packaging. Leaking and or damage to the lower layers of your roof could be next.

Wood shake clay concrete and other dense roofing material types can be instantly cracked or shattered by large hail stones. Many asphalt shingle manufacturers have issued technical bulletins about hail and granule loss stating that if granules are lost from the shingle due to hail the shingle has lost life. Don t wait when you think you may have shingle damage. Hail damages to composition roof shingles.

The information below covers the telltale signs of hail damage on asphalt shingle roofs slate tile and metal roofs. If inspecting an asphalt shingle or mineral granule covered roof roofing roof shortly after a hailstorm the exposed shingle substrate should be expected to show freshly exposed asphalt coated or asphalt impregnated shingle base material. Granules on a roof have four main purposes.