Many people wonder how long their roof will last and what they can do in order to maximize their investment. The type of new roof that you choose can often have the biggest impact on your roof’s lifespan. However, this is only one step in the decision-making process. We’ll break it down for property owners.
Factors that impact the average life expectancy of a new roof
There are many things to consider when buying a roof replacement. Continue reading to learn about the factors that impact the life expectancy of your roof, and when it is time for a replacement.
Type of Materials: Roofs can last a long time if they are made of durable materials. Cost and longevity are often directly related in many cases. However, we will cover roofing materials in greater detail below.
High-Quality Materials: There are both low- and high-quality versions of every material. A poor-quality roof material will often lead to greater roof repairs and a shorter life expectancy. It’s better to select a high-quality product. You will get the best out of your roof if you hire a professional roofing contractor who uses top-quality materials.
Roof underlayment: This is the most important component of residential roof replacements. In the event of damage to the exterior roof, the underlayment provides waterproofing protection. This extra layer of protection prevents moisture buildup, and mold problems, and is vital to ensure your materials don’t begin to rot.
The workmanship in Installation: Before you hire a roofing contractor, ensure that you verify their qualifications, liability coverage, reviews, and testimonials. The average roof lifespan could be affected more by a licensed professional than you might think.
The Elements: Climate and sun exposure can have a significant impact on a roof’s life expectancy. Extreme weather and extreme temperatures in the south can damage your roof’s health. It’s therefore important to choose sturdy options. Splits and cracks can occur in shingles when temperatures change from hot to cool, as we see in spring and autumn.
Storms, hail, tornadoes, and wind can also cause damage to roofs. They can leave divots on the roof, remove protective granules from shingles, and build up moisture that can lead to mold and roof leaks. Pay attention to trees that are near your roof. Make sure they aren’t rubbing against the shingles. Also, make sure you dispose of any leaves and debris in the gutters.
The color of the materials: Sometimes, your roof’s lifespan can be affected by the color you choose for shingles. Because of the heat absorption from the sun, lighter materials are preferred, especially in sunny areas. Overheated shingles will be more susceptible to wear and tear. This can make the ventilation of your roof more difficult.
The Slope of a Roof. The pitch of your roof can impact drainage. Roofs with poor drainage capabilities may need to be replaced or repaired more frequently. Low-slope roofs or flat roofs should be checked for water accumulation. This could lead to mold growth and more severe damage, which can cause roof leaks.
Ventilation: Proper ventilation will improve your roof’s lifespan. If the roof is able to maintain a constant temperature, the materials will be less likely to crack under pressure. This can help reduce the chance of your property freezing or overheating. Your entire property will also run more efficiently. Poor ventilation can cause costly damage. It is important to look out for signs and take steps to correct it.
Regular roof maintenance: This will prolong the average life expectancy of your roof. An annual roof inspection can identify signs that your roof may need major repairs or a new roof. Once a problem has been identified, it can usually be fixed quickly. A lot of property owners are curious about how to tell when it is time to have a roof inspection. This will depend on the health and other factors of your roof. If you have suffered storm damage to your roof, we recommend that you get a regular inspection once a year.
What is the difference between roof warranties and the life span of a roof?
The roof’s expected life expectancy is typically greater than the warranty on a roof. However, the roof warranty is available in the event that the roof’s lifespan gets cut short by severe weather or other circumstances. The warranty will cover roof repairs and other unexpected damage, protecting the property owner. These durable roofing materials are more likely to last longer and offer greater protection.
How long does a roof last?
A roof’s average life expectancy is between 25 and 50 years. The quality, durability, and type of roof chosen will all affect the roof’s lifespan. You get what you pay for. A new residential roof will last for longer than the cost of replacing it. However, homeowners and commercial property owners have many choices when selecting the right type of roofing material.
Roof Life Expectancy Based On Types Of Roofs
Three-Tab Asphalt Shingles are a type of roof that can be used for DIY roofing projects. They last between 15 and 20 years. Although three-tab asphalt shingles can be affordable, they are not as durable as more expensive options. Three-tab asphalt shingles are not recommended by our roofing contractors because they provide less protection and homeowners will need to make another roofing investment.
Wood Shingles: These roofs are typically made from cedar, pine, or spruce. They offer a rustic and natural look that is very affordable. Wood roofs can last for up to 30 years, but they require constant care. They are susceptible to termites and fires and may be subject to mold, mildew, and other storm damage.
Metal Roof: Prices and roof life expectancy will vary depending on the thickness of your metal choice. Your roof will last between 20 and 25 years with thinner metal. However, thicker, more durable material will protect your roof for 50 years. Metal roofs are becoming more popular. They have a longer life expectancy than asphalt roofs, but they are also more costly to install.
Architectural Asphalt Shingles: If asphalt shingles are your preferred material, then architectural asphalt shingles might be a good choice. You can choose from thicker, more durable materials that will last for up to 50 years. Asphalt shingles are available in many colors to give your home a “layered” appearance.
Composite Shingles: These shingles look just like slate or wood, but are made from polymer, rubber, or plastic. Composite shingles can be more expensive than slate but are still more durable than slate. They last longer than the wood tiles they are modeled after and offer more protection from heat, hail, and fire, depending on which option you choose. They come in many colors and can last for as long as 40 years.
Slate Tiles: These tiles are extremely durable and can last for up to 50 years. These tiles are great for southern homes because they can withstand heat, hail, ice, and moisture. This roof is expensive and heavy. It’s not easy to find contractors who can install it.
How often should I replace my roof?
You should continue to monitor the health of your roof to determine how often you need to replace it. The following are signs that you should have a roof replacement:
- Roof material damaged
- Water damage and leaks
- Ceiling discoloration
- Visible damage to exterior and roof
- Pests getting inside
Pay attention to the condition of your roof if it has been there for a while and is nearing the end of its life expectancy. You can save money and plan ahead. A roofing contractor may be able to offer replacement suggestions. When you make the decision to replace your roof, you will be well prepared.
Although you won’t know how often a roof should be replaced, our experts recommend that you have an annual inspection. This is just as you would for your car, HVAC system, and any other large investments you want to extend its life.
Certified professionals will find things that a homeowner or property manager may not notice. Their goal is to protect your property. It is also a good idea to have your roof inspected after storms, in order to quickly repair any damage and prevent more costly problems later.