Because they're exposed to almost perpetual wear and tear, roofs have limited lifespans. In fact, most roofing materials are lucky to make it two decades before they start to give in.
That being said, they can be prolonged through maintenance and repair. As such, if you're a home or business owner, it would be wise of you to brush up on the upkeep of your roof.
What does roof maintenance entail? How often do roofs need to be replaced? We'll get into both of these questions and more below.
The answer to this question varies based on a number of factors, including the weather that the roof is subjected to and the level of maintenance it receives. That being said, no factor more dictates a roof's lifespan than the material it's made of.
Below, we're going to discuss some typical lifespans for common roofing materials, showing you exactly what you can expect out of your existing roof as well as any material you might install.
Though they're easily the most common, asphalt roofs are also the least durable. In most cases, they'll thrive for around 20 years. That being said, with the proper maintenance, they can make it to 25.
Architectural shingles are a slight upgrade from asphalt shingles. As such, they'll generally last for around 25 years. Of course, with a little maintenance, they could very well make it to 30.
If you're using cedar shakes on your rooftop, you can expect them to last around 40 years. That being said, if you perform regular maintenance on them, cedar shakes could make do for 50.
Metal panels are not only resistant to physical trauma but to oxidation as well. As such, they'll generally hold strong for between 50 and 60 years. Fortunately, they don't even require much maintenance.
Clay tile is one of the strongest roofing materials in existence. Resistant to both sun and water damage, it will generally last for well over 100 years.
Slate is essentially shaped stone; As such, it is highly resistant to the elements. Like clay tile, it can last for well over 100 years. In fact, there are hundreds-year-old buildings that are still equipped with their original slate roofing.
There are many different things you can do to maintain your roof. Below, we're going to provide you with some of the most prominent maintenance methods.
Regardless of the roofing material you use, you're going to have to clean it from time to time. Cleaning your roof not only preserves its appearance but it also does away with trapped moisture. As such, it helps your roof to thrive for as long as possible.
Generally speaking, you'll just be cleaning dirt. This will require nothing more than a power washer or a hose. However, if your roof is covered with algae, you'll want to utilize a specialized roof cleaning solution instead.
Make sure to also remove miscellaneous debris. Tree branches, trash, and other entities can trap water on your roof, leading to premature deterioration.
Roofing shingles can go missing for a variety of reasons. In some cases, they're blown off by heavy gusts of wind. In other cases, physical trauma is to blame.
However, regardless of what the cause may be, missing shingles need to be replaced. The longer you allow a portion of your roofing structure to remain uncovered, the more deterioration it will experience.
So, if you see a shingle missing, you need to get up there and replace it sooner rather than later. A roofing contractor can get the job done for you.
When storms arrive, tree branches fall. Unfortunately, they often fall directly onto the roofs below them. In many cases, this can lead to roof damage, either through direct physical trauma or indirect water exposure.
For this reason, you're advised to trim tree branches that are in close proximity to your home. By trimming these branches, you vastly reduce the risk of roof damage during and after storms.
You know your roof is damaged in some way. Now you're wondering: should you have it repaired or should you have it replaced entirely? To make this determination, there are a few things you need to consider.
First, you'll want to assess the state of your shingles; Are there shingles missing? If so, and if it's only a few, a small repair will likely make do. That said, if there are large portions of shingles missing, a full replacement would probably be the better choice.
Next, you'll want to assess the structural integrity of your shingles. Are they warped, curled, or cracked? If so, a full replacement will be needed; If not, they're still good to go.
Aesthetics make a big difference as well. If your shingles are stained or faded, you might be best served by having them replaced. After all, there's little you can do to reverse a shingle's aesthetic.
If you're unsure as to whether you should have your shingles repaired or replaced, you should call up your local roofing company. They'll inspect your roof and help you determine whether it would better benefit from a replacement or a repair.
Now that you know the answer to "how often do roofs need to be replaced?", you might see that now is the time for a replacement. If so, and if you're looking for roofing replacement services in Lynchburg, Virginia, Cardinal Roofing and Gutters has you covered.
Experienced, insured, and certified, we've repaired countless roofs throughout the Lynchburg area. Our team looks forward to helping you.
Contact us today for a free estimate!