The health of your roof is something every homeowner needs to be aware of, let this advice help aid you in determining if yours needs replacing.
Armed with the proper knowledge, you can rate where your roof is at in its life cycle. We want to give you insight into average roof lifespans, as well as what to be on the look for when checking the health of your roof.
The longevity of your roof depends factors including design, climate and maintenance. However, based on what materials are used, you can estimate the average lifespan of your roof.
Type of Roofing and Average Lifespan
The average lifespan of asphalt shingles is approximately 15-25 years. Asphalt shingles are relatively inexpensive and easy to instal, and are made of asphalt covered in a mixture of crushed stone or fiberglass. Although they are easy to instal and less expensive, they are also more likely than other materials to be damaged by heavy rains, wind and hail.
Metal roofing is extremely durable, and depending on the metal used can last up anywhere from 50-100 years. Steel metal roofs vary in price, but are more expensive than asphalt shingles. The cost of steel roofing depending on the steel type and the finish used on the metal. Roofs that are made of copper are typically more expensive, but tend to last longer than steel roofing.
Usually made of clay or terra cotta, stone shingled roofs have an average life expectancy of around 50 years. They will need installed by a professional, but are extremely resistant to high winds and heavy rain.
What to Look For
Now that you know what the average lifespan of your roof may be, there are several things to look for in order to determine if your roofing needs replacing.
Here are some simple tips on what to look for when gauging the health of your roof:
1. Curling Tiles
At the end of a shingles lifespan, they will begin to curl or wrinkle. This will happen first on the side of the roof that receives the most sunlight. If you notice the shingles are curled, it is likely your roof is in need of replacement.
2. Missing Shingles
When you look up at your roof and you see patches of missing shingles, it is a definite indicator that your roof is in need of attention. Shingles can be blown off by high wind, or washed off by heavy rain. If tree branches rub against your roof, they can also tear off shingles.
3. Look in Your Gutters
When examining the health of your roof, be sure to check your gutters for shingle gauntlets. Shingle gauntlets look like a dark grainy material, and are used to coat the shingles to help protect them from sunshine. If there are shingle gauntlets in your gutter, then the shingles are less protected, and your roof’s lifespan will be shortened.
4. Scan for loose materials
While looking up at your roof, look around vents, pipes or chimneys for loose materials. If the area around any of these items are not properly sealed, it is a good indicator that your roof is nearing the end of its lifespan.
We hope that with this knowledge of average roof life expectancy and useful tips on what to keep an eye on, you will be better prepared to determine if your roof is in need of repair or replacement.