Unlike many other industries, the roofing industry enjoyed steady growth even throughout the coronavirus pandemic. These days, there is enough demand for the services of roofing contractors to create a market worth more than $57 billion every year in the United States alone. More than 250,000 people in the country work to construct and repair our roofs.
Many people wonder, “How long do roofs last?” It is not always obvious if your roof needs repairs or even a replacement. However, there are some general rules that can help you predict when you will need to have your roof replaced.
You can also learn to recognize signs that your roof is in need of repairs. So when do you need to replace your roof? Read on to learn all about how long roofs last and when they need professional attention!
How Long Do Roofs Last?
Depending on the type of roof you have, its lifespan can vary. For example, tile and slate roofs can sometimes last for as long as 100 years or even longer under ideal conditions. At the same time, they can be susceptible to damage from harsh weather, so it can be difficult to estimate their true lifespan.
Depending on the kind of metal you use, a metal roof can last for approximately 50 years as long as the installation quality is up to standard.
It is also important to understand that your roof will last much longer when you repair it. If you allow small problems with your roof to fester, they will grow larger over time. This can take years or even decades off of the lifespan of your roof.
But supposing that you take good care of your roof, how long will roof shingles made of asphalt and other common materials last?
How Long Do Roof Shingles Last?
If your roof shingles are made out of wood, then they might last between 20 and 30 years. Many people love the appearance of wood, but it is a natural material that is more susceptible to the elements.
Wood is also a great environment for the growth of mold and mildew. There are many pests that can make a comfortable home out of wooden roof shingles, so this also contributes to their shorter lifespan.
How Long Does Asphalt Roofing Last?
Asphalt shingle roofs tend to last between 15 and 30 years. This lifespan is much shorter than that of tile or slate roofs, but asphalt roofs are still among the most popular choices for most homes.
Although they require more frequent repairs and replacements, asphalt shingle roofs are much more affordable than many other options.
Signs Your Roof May Need Repairs or Replacement
The lifespans we have discussed assume that your roof does not suffer from acute damage. You may need a shingle roof replacement much sooner if it absorbs a lot of damage from bad weather or other problems.
Your Roof Is Leaking
If your roof is leaking, then that is a good sign that it will at least need repairs. Depending on how serious the leaks are, you may even need to get a roof replacement well ahead of its theoretical lifespan.
However, you can increase the chance that your roof will only need repairs rather than a full replacement by calling up quality roofing contractors as soon as possible.
Once water starts to leak in through your roof, it will begin to spread through the porous wood and other materials underneath your roof. Most people do not realize how complicated and fragile roofs can be beneath the protective surface.
If you do not act fast, leaks in your roof can also lead to mold, mildew, and other kinds of water damage inside your home.
Your Roof Is Sagging
If your roof is sagging, that may be another indicator that it needs replacement. However, this partially depends on why your roof is sagging.
If your roof has taken acute damage from a falling tree branch, then the damage may be limited to the part of the roof that was hit. However, if your sagging roof has developed slowly over months or even years, there is a higher chance that it will need a full replacement.
If you are starting to see the first signs that your roof might be sagging, calling up roofing contractors is the best way to limit the damage. If you act fast, you may only need to pay for repairs rather than a full roof replacement.
Your Energy Use Is Going Up
In recent years, many people have seen their energy bills going up. However, if your energy use is also going up, then damage to your roof might be the culprit.
A huge amount of your home insulation comes from your roof. If your roof is starting to develop insulation leaks, then you can see that reflected in rising energy consumption.
Again, if you act fast, there may only be a limited amount of damage to repair. However, if the problem has developed significantly, rising energy use can also be a sign that you need a full roof replacement.
Know When to Replace Your Roof
If you have ever wondered, “How long do roofs last?”, we hope that you now have all the answers you need. If your roof is starting to show signs of needing repairs or replacement, it is important to act sooner rather than later.
To learn more about how to find the best roofing services for your home, reach out and get in touch with us here at any time!
