Florida weather, extremely heavy rainfall and high winds have both negative and positive impacts on the lifespan of roofs. While most roofs in homes across the state encounter the same issues due to the climate, each roof type reacts differently. So, how long does a roof last in Florida? To find out, you need to look at it by type and material.
Here is how long each roof type tends to last in the state.
How long do tile roofs last in Florida?
There are two common materials used for tile roofs — concrete and clay. Although both have high similarities, there is a small difference in lifespan between them. Concrete tiles tend to absorb around twice as much water as clay. On the other hand, clay tiles are more prone to cracking in colder temperatures, while concrete can easily handle them. While tile roofs can last 20 years or more, clay tile roofs on average last longer than concrete tile roofs.
Increase the Longevity: Tile roofs are another low-maintenance option that you still don't want to completely neglect. Concrete tile roofs need to be cleaned more often, especially in areas where rainstorms are common, in order to prevent mold and mildew build-up from water absorption. Both concrete and clay tile roofs should be routinely inspected for cracked tiles.
How long do shingle roofs last in Florida?
Asphalt shingle roofs are common across the United States, and it's no different here in Florida. Shingles are cheaper than other types and provide aesthetically pleasing looks. The bad news is that they're not the best at handling the typical weather in the state. When figuring out how long a shingle roof lasts in Florida, you need to consider the significant differences between architectural shingles and three-tab shingles. Since architectural shingles are generally higher quality, they will last longer. On average, an asphalt shingle roof that uses architectural shingles will last between 15 and 20 years. A roof that uses three-tab shingles will last even less - between 10 and 15 years.
Increase the Longevity: An asphalt shingle roof requires routine maintenance such as algae and moss cleanup, regular inspections, and gutter cleaning to maintain its quality and increase the lifespan. You should also try to avoid walking on it to limit the possible damage that can occur.
How long do metal roofs last in Florida?
Metal roofs are famous for their excellent wind resistance and storm protection, which is why they are such a popular option in the state. The protective features of metal provide this type with an extensive lifespan of 30 years or more. The kind of metal you use will also play a factor. Steel is more susceptible to corrosion, while aluminum will resist rusting or other kinds of oxidation.
Increase the Longevity: Although they are considered one of the most low-maintenance options, some maintenance is still needed to help them last longer. Metal roofs should be cleaned from dirt and other debris to prevent rusting. This also means removing leaves and debris from gutters or drains since water build-up can cause corrosion. Fortunately, since they are resistant to things like rot and insect infestations, they require less maintenance and less frequent inspections than other types.
How long do single-ply roofs last in Florida?
Commercial buildings locally tend to go with a concrete pour or single-ply roof. The longevity tends to depend on the materials. For example, a typical TPO roof will last approximately 20 to30 years in this state. Businesses in Florida, however, often prefer SBS modified bitumen; while it may only last 20 years, the elasticity offers better tensile strength at a higher value.
Increase the Longevity: About twice per year and after major storms, it's recommended to inspect the roof. In fact, regular inspection is usually required to maintain the manufacturer's warranty. Excess water buildup, issues with joints and flashings, and cracks should be addressed early. Apart from the type of roof installed, the quality of the roof installation also plays an essential role in the longevity of the roof. That's why when looking for roofing companies in Florida, it's critical to find reputable professionals with years of experience.