Asphalt Shingle Roof Wind Damage Inspections

First a wind induced pressure differential between the front and back of a shingle i e uplift force has to occur such that the factory applied adhesive fails.

Asphalt shingle roof wind damage inspections.

The force increases with every row of shingle torn off. Foot traffic tears punctures tool cuts or damage during shingle installation. While wind damage to asphalt shingles is usually obvious i e. Types of wind related asphalt roof shingle damage.

Over time some shingles may become completely unattached and some may become partially detached. Together they create a force that pulls at the shingle tab which can tear the shingles off the roof. Photos and text guide diagnosis of asphalt roof failures how to identify and explain roof shingle failures obtain claims assistance contribute failure information at this website. Roof wind damage assessment and caused for asphalt roof shingle defects.

Signs of wind damage on asphalt shingle roofs. Take one photo showing a single tab. How to recognize asphalt roof shingle or other roof type damage by wind hurricane storms and how to get. This is why it s important to invest in a roofing system that not only has high wind resistance ratings but also has features like a reinforced starter strip.

When shingles do not adhere to the roof it s easy to remove them manually. This is for reference. If you walk the roof. Photograph all roof slopes.

This roof shingle damage diagnosis article describes the causes and effects of mechanical damage to shingles from a variety of sources. When considering if wind related damage to asphalt composition shingles can be hidden or not visually apparent one must consider how damage to a shingle occurs. Photos taken from low looking up or photos taken across the roof are better than photos taken from the ridge. Include at least one in your report.

Wind damage is a frequent contributor to partial or complete failure of asphalt shingles especially as they weather and age. A roof that has existing issues such as broken shingles missing shingles and or missing flashing is more likely to incur wind damage over time or suffer extensive damage during a severe storm. Take one photo showing a single entire shingle all three tabs if 3 tab. Thus it is the subject of this paper to review and discuss the modes of wind damage to asphalt shingles.

The results of mechanical damage to asphalt shingles includes mineral granule loss from the shingles leaks or simply shorter roof life. However there are many issues with asphalt roofing shingles that are falsely attributed to wind damage marshall 2010. Some signs of roof wind damage are more obvious than others. Taking extra steps and precautions like those noted above can assist homeowners in avoiding damage to their shingled roofs and avoiding potentially extensive and extensive roof repair costs.

Torn and missing shingles there remain a number of issues with asphalt shingles i e.