Roof Replacement: How Often You Should Replace Based on the Type of Roof You Have

When you consider the average life of a roof, most people probably wouldn’t think about how often they should shed their outer layer. For most homeowners, tasks like this are an infrequent occurrence. However, a few types of roofs require much more maintenance than others. Given this fact, it makes sense that how often you’ll need to replace your roof depends on the type of shingles you have on your home.

Missing shingles

Missing shingles is a common problem with asphalt roofs. Over time, the shingles may crack, split or break off completely, which means water can leak through the roof into your home. For this type of roof, it’s recommended that you replace missing shingles in the spring before the rainy season starts. If your asphalt shingle roof has more than 25 percent of its tiles missing, you should also consider replacing it as soon as possible. A complete asphalt shingle replacement is expensive and requires a professional to handle the job.

Age of the roof

If you have a flat roof, you may not need to replace it for many years. The materials used in flat roofs are designed to last up to 50 years, but they are never guaranteed. A flat roof is only safe if it is properly maintained and inspected regularly. Even though flat roofs are usually more affordable than other types, they can still be very expensive to repair or replace. If you have a sloped roof, the lifespan is shorter than that of a flat roof.

Tongue and groove wood shingles last 25-30 years, while cedar shakes are good for about 20-25 years. Metal roofs can last anywhere from 20-40 years, depending on the quality of the materials used and how well they were installed. Certain roofs, such as slate and clay tiles, can last 50-75 years if properly maintained, which includes replacing broken or damaged tiles.

Sagging roof

A sagging roof can cause a lot of problems like leaks, mold growth, etc. A sagging roof can also affect the durability of your home. When water penetrates your roofing system, it can cause rot, rust, and other damage to your home. This type of harm is difficult to repair. Repairing or replacing a whole roof is expensive and will cost you thousands of dollars.

Tearing off a large portion of your roof will expose the interior parts of your house to water damage, and this is why replacing a sagging roof with a professional company is recommended.

As you can see, the answer for when to replace your roof really depends on the type of shingle you have. So, with that said and based on what we’ve provided, it is probably a good idea to get your roof inspected and then follow up with any needed repairs.

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