Nothing lasts forever – especially roofs, and most especially roofs in Texas. If you are planning on selling your property, or are simply worried about your insurance claim, then you might ask the question – How long does a roof last?
The lifespan of the roofs in Fort Worth TX, for instance, may not be like the national estimates claim them to be because of the moisture and heat within the Texas weather.
Fort Worth experiences constant rain showers in the summer. In time, it can wear your roof more than a drier climate. Corrosion may also be a major issue in the place since the humidity can affect metal fasteners that keep the roof intact.
3 Most Common Factors that Affect the Lifespan of your Roof
Before knowing the average life expectancy of your roof and making an estimate on how long it will truly last, you need to know the three common factors that affect the lifespan of your roof. These are roof maintenance, the elements, and types of roofing materials.
1. Roof maintenance
While age is the major factor, roofs can last longer if professionals maintain them on a regular basis. Homeowners can be spared from costly roofing problems by fixing smaller problems before they become significant.
2. The elements
Rain, snow, hail, extreme heat, debris. These are just some of the elements that can affect your roofing system in Fort Worth TX. The damage that these elements cause may not be visible in the beginning, but they become more apparent in time.
3. Types of roofing materials
The majority of cheap roof materials have low quality and have the lesser lifespan. Quality materials naturally increase the lifespan of your roof and require less maintenance compared to “economy” materials.
3 Visible Signs that Your Roof is Nearing the End of its Lifespan
In estimating how long your roof will last, it’s crucial to consider the condition of your roof. Here are 3 obvious signs that your roof needs replacement.
1. Buckling and curling of shingles
If the shingles over your roof are starting to become uneven, then it has been exposed to harmful elements such as hail, rain, and extreme heat. On newer roofs, such a problem may be the result of the unsatisfactory installation.
2. Roof valleys
Roof valleys are created in the areas where the slopes of your roof meet up. These valleys direct rain flow and are therefore prone to roof leaks. Problems can occur as the shingles fall apart along these areas and the valleys are no longer directing water flow. Debris and pooling water along these valleys are one of the main causes of leaks and roof rot.
3. Shingles within the gutters
If pieces of shingle coating can be found in the gutters, then that’s another sign that your roof is beginning to wear away. Small tears in your roof may become big damages later on as the elements continue to pound on them and this can lead to major roof problems such as leaking. Under such circumstances, roof replacement is your best option.
Depending on your roofing system and its condition, you may see signs of wearing and tearing soon if your roof is in between 20 – 25 years old.
How Long Does a Roof Last? Average Lifespan of the Different Roof Types
The latest research study on the life expectancy of roofing systems provided the following lifespan values for the most commonly used roofing systems.
1. Asphalt shingles
Depending on the type of asphalt shingle roofing system you are using, your roof may last from 15-18 years (for 3-tab, Asphalt Shingles), or 24 – 30 years (for Architectural Asphalt Shingles).
2. Spray-applied coatings
When we talk about spray-applied coatings, we speak of silicone sheets. These coatings are not stand alone systems. They apply to existing roofing systems to extend their lifespan.
Just like SPF roofs, these coatings are relatively new, and there is no conclusive information as to how long they make roofing systems last. But generally, they can last more than 20 years, with some systems even promising 50 years of lifespan.
They can be re-coated towards the peak of their lifespan with less material than what was first applied so that the roof can extend its service for 10-20 years more. It is due to this process of recoating that the lifespan of these roofing systems become inconclusive – nobody knows exactly how long they can go before failing.
The preservation needed to allow a concrete roof to reach the peak of its expected lifespan is lesser than that with metallic roofing compared to other roofing systems. A concrete tile roof is expected to last 35 – 50 years.
EPDM or rubber roofs have among the most distinguished lifespans for a roofing system. There are long and enduring roofing systems that are known to last for more than 30 years.
According to studies, metals are expected to last between 30 to 45 years upon installation. Such a lifespan though can only be guaranteed if the roof is maintained annually. Maintenance helps integrate painting to prevent rust, replace damaged or inferior panels and refasten the roof.
6. Spray foam roofing
Sprayed Polyurethane Foam or SPR has the longest roofing lifespan according to research. With proper coating and maintenance, these roofing systems can reach up to over 50 years.
There are several roofing systems available, and each one of them has its distinctive characteristics that determine its expected lifespan. It is important to note that these numbers are based on averages. None of them can assure you that your roof’s lifespan lasts according to the given range.
Your roof could last longer or shorter than the given range, depending on the factors we’ve mentioned earlier in this post. With all things considered, these numbers can only help you provide an estimate of how long your roof will last because these figures are based on scenarios that have been monitored through the years.
For a more accurate estimation, we recommend that you consult a professional roofing contractor to do a thorough inspection on your roof. Also, having a professional conduct an annual inspection of your roof can help you exercise caution, monitor its condition and extend its lifespan.