The roof is one of the main parts of the home that determines how much you’re protected from the weather and environmental elements. Over time, the structure is prone to wearing down as it ages. When you want to evaluate the roof and determine if it needs to be replaced, there are a few ways to get an idea if the structure is failing.
1. Missing or Loose Shingles
Homes that are older and in poor condition often have missing or loose shingles. You may notice that the shingles end up in the yard after it rains or there’s a storm, which indicates that the materials are wearing down. The shingle edges may also be curled or cupped on different parts of the roof. Shingles that are exposed to excessive sunlight and heat in warmer climates can begin to curl over time.
2. Roof Age
According to angieslist.com, determining the age of the roof will allow you to decide if it’s reached the end of its lifespan. Most roofs last an average of 20 to 25 years, but some can last longer, depending on the materials that are used. Clay tiles are more durable and won’t need to be replaced for another 50 years after they’re installed. Slate tiles have the most longevity and can last up to 150 years before they begin to wear down.
3. Frequent Leaks
You may notice that your roof suffers from leaks consistently and that they continue to develop after they’re repaired. Inspect the attic to determine if water stains are present near the roof boards or if sunlight is coming in through the structure. There may also be water stains on the ceilings of various rooms in the home. Persistent leaks can cause a significant amount of damage to the interior setting and can even cause mold to form over time, which can threaten the health of the residents on the property.
4. Granules in the Rain Gutters
Take a close look at your rain gutters to determine if there are shingle granules present. The granules can begin to accumulate if the materials are wearing down and no longer offer adequate protection on the roof deck. You may also notice that some of the colors on the roof are different colors and aren’t consistent, which can affect the curb appeal of the home and cause the building to look older.
5. The Roof Sags
A sagging roof will not only detract from the appeal of your home but can also be a risk. Sagging roofs cause water to accumulate over time, which can lead to leaks that develop. Water that doesn’t drain off of the roof can also cause rot to form, which requires that the materials need to be replaced. You’ll need to inspect the lowest points of the roof to determine if rot or moisture is present, according to bobvila.com.
Older roofs are prone to having moss or algae develop on the shingles that are installed due to moisture that has become trapped. The moss can begin to destroy the roof and can continue to return once you clean it off if the roof needs to be replaced.
7. Chimney Flashing
You’ll need to hire a professional roofer to inspect the flashing on the chimney. Flashing that is worn down or has lifted can cause water to get through the roof and will lead to leaks. Chimneys on roofs that consist of tar or roof cement should also be replaced with metal, which is more efficient at protecting the home from environmental elements because it’s tight-fitting.
8. The Gutters are Loose
Gutters and downspouts that are loose or have fallen off are a sign that the roof is losing its strength and is beginning to fall apart. Loose gutters can lead to improper drainage over time.
9. Peeling Paint
A common sign that you need a new roof is if the paint begins to peel near the woodwork or trim on the home. You may begin to have cosmetic blemishes that develop, which can indicate that there’s a leak present in the building due to the roof.