If the surrounding shingles are brittle, lifting them even slightly will cause them to crack. Now those shingles would need to get replaced. Replacing a few visibly damaged shingles becomes a never-ending process. In this case, full roof replacement would be advisable.
What causes shingles to become brittle?
UV Damage The sun's UV rays can damage the asphalt and over time, cause it to become brittle. UV rays are so damaging because they break down the protective, tarry substance that coats the shingles and keeps them from drying out, shrinking, and cracking.Jul 8, 2019
How do I know if my roof is in good condition?
If you notice multiple damp areas throughout your roof, mold spots, and even the darkening of specific beams, your roof may be rotting or may have a dampness issue. If your roof has areas that are sagging or dripping with moisture, there is a good chance that your roof is rotting.
What does brittle roof mean?
Some inspectors refer to “The Brittleness Test” as un-bonding a field shingle and lifting the end of the shingle until it is X-inches above the roof surface. Its end measured less than 5 inches above the roof.
Are lifted shingles damaged?
“Wind-lifted” or “wind-damaged” shingles are not always visually apparent, but are damaging to the roof. Any shingle with inadequate adhesion is a “wind-lifted” or “wind-damaged” shingle. Empirical tests can easily demonstrate the strength reduction of a shingle after a storm event.
What are signs of a damaged roof?
- Collection of Granules. As your roof ages, the granules loosen due to time and the elements.
- Leaky/Clogged Gutters.
- Broken, Cracked, or Curling Shingles.
- Missing Shingles.
- Hail Damage.
- Water Damage on Walls or Ceilings.
- Problems in the Attic.
- The Extent of Shingle Damage.
How do you check for roof damage?
When examining an asphalt-shingled roofshingled roofRoof shingles are a roof covering consisting of individual overlapping elements. Shingles are held by the roof rafters and are made of various materials such as wood, slate, flagstone, metal, plastic, and composite materials such as fibre cement and asphalt shingles.https://en.wikipedia.org › wiki › Roof_shingleRoof shingle - Wikipedia, look for loose, broken or cracked shingles. Look for any bubbling or blistering in a shingle, as that indicates moisture has made its way to the interior of the shingle. A shingle with any damage should be replaced immediately to avoid leaks or further structural damage.
How do you know if your roof needs repair?
- You See Water Damage or Leaks.
- The Ceiling Is Sagging.
- There Are Dark Streaks.
- You See Light Shining Through Roof Boards.
- It's Over a Certain Age.
- You've Had Wildlife Damage.
- There Are Decaying Shingles.
- It's Missing Granules.
What is considered roof damage?
What is Considered Roof Damage? Roof damage is something that occurs from external forces immediately causing damage vs. regular wear and tear that occurs over time as your roof ages. Roof damage will look more like missing or cracked shingles, water leaks in your attic, or damaged flashing.
Can you repair a roof without replacing it?
Putting off needed repairs might save you money in the short-term, but it will end up costing you a lot more in the long run. However, not all home improvement decisions are cut and dry. For example, it's sometimes possible — and entirely acceptable — to repair a roof rather than replace it.