Average Life Of A Roof

Average Life Of A Roof

Roofs are usually designed to be long-lasting with most roofs averaging around 2 – 3 decades before being replaced. However, there will be times that you will need to replace your roof earlier since damages can shorten the lifespan of your roof. Although some forms of damages are negligible, this will still affect the average life expectancy of your roof in the long run. So what’s the average lifespan of every available roofing material in the market? How can we extend the lifespan of our roof?

But before we get into how we can extend the lifespan of our roof, we will need to discuss the average lifespan of each roofing material in the market. 

Average Lifespan For Each Roofing Material

Most roofing materials in the United States have an average lifespan of around 15 – 20 years if you’re looking at how often an average roof has to be replaced. This is in part due to the fact that most residential homes in the country use asphalt shingles as a roofing material that has an average life expectancy of around 15 – 20 years.

 However, there are a plethora of different roofing materials that you can choose from. Since there are a wide variety of materials that are manufactured from different raw materials such as metal, wood, asphalt, and naturally-cut stone, these materials are bound to have different characteristics from each other. Not only will these roofing materials have varying levels of lifespan, but they will also react differently to different weather conditions. 

Asphalt Shingles

These types of shingles are one of the most abundant and most common in the market. Normally, this type of shingles will have a life expectancy of 15 – 20 years. Aside from giving a moderate amount of protection to your roof from heavy rain and wind, asphalt shingles are best used for homes situated in milder weather conditions. Although the most popular, it is slowly being phased out by metal roofing. 

Architectural Shingles

This type of shingles was the answer to the limited lifespan of asphalt shingles. Since asphalt shingles were known for being vulnerable to several weather conditions, architectural shingles an improved coating in the top layer which makes it more durable and will give it a longer-lasting lifespan. Usually, architectural shingles will last around 20 – 30 years depending on the manufacturer and the quality of the shingles. 

Metal Roofing 

Aside from asphalt shingles, metal roofing is slowly phasing out the cheapest and most common roofing materials in the market for a good reason. Metal roofing is ideal for homes that are situated in the path of hailstorms and tornados since it can hold down roofs against winds of up to 130 miles an hour while also being impact resistant. Additionally, you will rarely see metal roofing getting any leaks. The average life expectancy of metal roofing is around 30 – 50 years depending on the weather conditions in your area and the quality of your roof. 

Slate and Clay/Concrete Tiles

Slate and clay/concrete tile roofing are the kings in the roofing industry when it comes to the lifespan of roofing materials. With a mind-boggling life expectancy of 100 years under the right conditions, these types of roofing are highly sought-out for their lifespan and unrivaled durability. This type of roofing will also be able to hold down your roof from some of the strongest winds in the country since it can weigh over a ton. However, you’ll need to have a good amount of supporting beams that can handle the weight of your roof. 

External Factors 

Other than the lifespan of your roofing materials, you’ll also need to take into account that the weather and the environment can also affect the lifespan of your roof. Certain roofing materials such as metal roofing are designed to withstand extreme temperatures in several weather conditions. However, there are also some roofing materials that work better in specific environments. For instance, clay and concrete tile roofing are resistant to high winds and soaking from seawater which makes it ideal for homes situated in coastal towns. 

Moreover, we have to also be aware of the foliage close to our roof. Dead leaves and debris call on our roof and clog up your gutters and drainage systems. The overflow of water could easily lead to leaks forming and water getting to places where it shouldn’t be. 

Likewise, regular annual repair and maintenance on your roof can help lengthen the lifespan of your roofing Mattoon IL. If you’re not too keen on regular maintenance on your roof, then roofing materials in the form of metal roofing are little to no maintenance.

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