Davis Roofing: Article About Diagnosing Shingle Damage
Severe storms can arise at any time of the year, challenging the roof system against strong winds and possible debris strikes. Homeowners with frequent Davis roofing professional appointments will normally keep up with any damage inflicted by regional weather patterns. If a particularly bad storm passes through, however, it's imperative to contact a roofer for an immediate inspection. Homeowners should know some of the basic damage types seen on shingles to fully understand the implications.
Indentations or low lying areas are common damage types seen on shingles after storms. These marks are usually from hail or other debris striking the roof. Some scars could be entirely cosmetic, making no real pathway for moisture into the roof deck area. However, contractors might need to replace at least a few damaged shingles because of deep scars. These materials will allow water into tiny cracked crevices over time with rot and decay as eventual results.
Shingles are built to withstand normal wind patterns, but severe gusts can lift materials up permanently. Tabs that normally lay flush against the roof are suddenly askew, creating a shadow effect below them. Homeowners can spot these damages quickly from the ground. Lifted shingles cannot be simply nailed down.
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They must be replaced to create a water resistant surface. Even a slightly lifted shingle can let a small water stream into the deck and attic with one storm alone.
The roofing surface may show signs of cracking from weather, aging or possible defects. These damages are difficult to pinpoint without a professional's eye carefully inspecting the rooftop. Cracks can be as obvious as tears or as subtle as hairline fractures. Contractors verify the extent of the damage and provide a repair estimate for approval.
Blisters or raised spots on shingles don't always indicate weathering damage. These marks are usually from defects or poor ventilation. As the rooftop heats up, any moisture trapped in the shingle construction itself begins to expand. Those blisters are moisture bubbles reacting to temperature changes. They can also occur with trapped moisture in an attic that seeps out of decking, requiring better ventilation to prevent more damage.
From shingle alligatoring to missing materials entirely, weathering damage left without repair makes the home vulnerable to interior leaks. Take time out of the day to inspect the roof from the ground after a storm. If any surface areas appear abnormal, contacting a roofer should be the next step. Contractors can safely access the roof and fix all issues before any moisture can damage the structure further.