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How Often Should You Replace a Roof?

How Often Should You Replace a Roof?

Your home is one of your most essential possessions. It’s a significant investment that also keeps you and your family safe. It is a refuge from all the craziness that surrounds you.

One of the most critical parts of your home is your roof. Your roof keeps you dry, warm, and safe no matter the season. It also protects your home from the elements, pests, and animals. If your roof has recently experienced damage from a storm or you think it might be time to replace it altogether, Perfect Exteriors can help you determine that and walk through the process with you.

Your roof is integral to your home, so you must take care of it. A damaged or leaky roof can lead to costly damage to your home and belongings. So, how often should you replace your roof?

At times, your roof can be beyond repair. That’s why it’s essential to choose a certified exterior contractor to do the job. We can help you find the perfect new roof for your home.

This article will cover the essential facts about how often you should replace your roof and give you some signs to watch for.

How Often the Average Home Will Need a New Roof

The average lifespan of a roof is 20-25 years. However, there are a lot of variables that can impact the lifespan of a roof. The variables that affect your roof’s longevity will be covered later in this article. It is vital to stay aware of your roof because every roof ages differently.

What Factors Affect a Roof’s Lifespan

How Often the Average Home Will Need a New Roof

There are a few different factors that affect how long a roof will last.

#1. Type of Roof

The type of roof you have impacts how long it will last. Some roofs, like asphalt shingles, are designed to last 20-30 years, while others, like slate, can last up to 100 years.

#2. Climate

The climate you live in can also affect how long your roof lasts. If you live in an area with extreme weather, like high winds, hail, or heavy snowfall, your roof will not last as long as it would in more mild conditions.

#3. Installation

How well your roof was installed can also affect how long it lasts. If your roof is not installed correctly, it will not last as long as it should.

#4. Maintenance

How well you care for your roof also affects its lifespan. If you regularly inspect and repair your roof, it will last longer than if you do not. It would be best to keep these factors in mind as you monitor your roof. Repairing your roof regularly and keeping an eye on it can prevent severe damage. It is better to repair than to replace a roof.

How Long Do Different Roof Types Last?

Now that we have covered the different variables that affect the life of a roof, let’s take a more in-depth look at how long different types of roofing materials last:

  • Wood shakes: Wood shingles and shakes can last up to 40 years. Shakes are thicker than wood shingles, and will stand up to UV exposure and the elements better. However, just like shingles, you have to maintain wood shakes appropriately. Improper maintenance can drastically decrease the lifespan of wood shakes.
  • Asphalt shingles: Asphalt shingles are the most popular roof type, typically lasting 20-30 years. The most significant factor that impacts the lifespan of asphalt shingles is the quality of the shingles. Cheap asphalt shingles will only last 10-15 years. Higher-quality ones will last much longer.
  • Tile roofing: Tile roofs are durable and can last 50-100 years. Tile is the second most durable roofing material after slate. The tile is also heavy, which adds another layer of protection to your home. The biggest concern with tile roofing is the decay of supporting wooden beams. If the wood below the tile roof decays, your roof could collapse.
  • Wood shingles: Wood shingles can last up to 30 years. However, they are more susceptible to fire and rot than other types of roofs. Additionally, wood shingles require regular maintenance. For example, if you don’t keep the shingles clear of leaves and debris, the shingles can start to rot. If you properly maintain wood shingles and live in the right area, wood shingles can last up to 50 years.
  • Slate roofing: Slate roofs are the most durable type of roof and can last up to 100 years. This type of roofing is of the highest quality, and you do not have to worry about replacing it as long as it is installed and maintained correctly.
  • Metal roofing: Metal roofs made of steel or aluminum are durable and can last up to 50 years. Other materials like zinc or copper can last more than 100 years.

Signs that You Need to Replace Your Roof

A professional roof inspection can help you determine if you need to replace your roof or not. There are also a variety of other signs that you can consider if you’re not sure about the current state of your roof. We’ve compiled a few of them below:

  1. Your Roof Is Over 20 Years Old. The average lifespan of a roof is 20-25 years. If your roof is over 20 years old, you will likely need to replace it soon.
  2. Your Roof Is Leaking. This is a sign that you need to replace your roof. If your roof leaks, water is getting in and causing damage to your home.
  3. Your Shingles Are Missing or Damaged. If your shingles are damaged or missing, they are not doing their job of protecting your home.
  4. Your Roof Is Sagging. If your roof is sagging, the structure is not sound and could collapse. If you see this sign, you should replace your roof as soon as possible.
  5. You See Daylight. If you can see the sun through your roof, it means your roof is not doing its job.
  6. Your Energy Bills Are High. If your energy bills are unexpectedly high, it could be because your roof is not insulating your home correctly.

Wrapping Up

Professional Roof Inspection

There you have it. Now you know how often you need to replace your roof. Remember, a roof’s lifespan depends on many factors, such as the material, location, and maintenance. If you think your roof needs to be replaced, don’t wait.

We encourage you to contact the professional roofing experts at Perfect Exteriors today, so one of our team members can visit your property to complete an inspection. We always have your best interest in mind, and will be able to tell you if a new roof is required right away.