When it is time to replace an existing roof, there are several important factors to consider. You’ll want to first determine what roofing material is best for you. The most popular materials include asphalt, metal, and concrete. The cost of these materials varies due to their durability, cost of production, and cost of installation.
Luckily, most roofing materials available today can be customized to mimic the look of other materials. This is a great way to get the look you want, but a material that is either more affordable, long-lasting, or easier to maintain. Shingles are a trendy style that continue to be a top choice for homeowners. Shingles look great, are easy to replace, and are adaptable for upgrades such as skylights or solar panel installation. When determining if a shingle roof is best for you, you will want to consider the typical lifespan of shingles as well as the several factors that can affect that lifespan.
Asphalt shingle roof material
Asphalt is one of the most common materials for roof shingles. Asphalt shingles have been around since the 1920s and continue to be a top choice for residential areas. Asphalt shingles tend to be more affordable than other material options. Homeowners prefer this option because it comes in a variety of colors and styles.
Homeowners feel they have better control of the roof appearance when choosing asphalt. Asphalt shingles are available in organic and fiberglass options. Both options offer a great-looking final product, but fiberglass tends to be more commonly used because it is easier to install, and it is more cost-effective and less expensive to produce. Asphalt roofing material has an average lifespan of 20-40 years.
Metal shingle roof material
Metal is a popular option for those looking for a material that is long-lasting and sustainable. Metal roofing is completely recyclable and is also offered in a wide variety of colors and styles. Metal roofing is also extremely durable and able to withstand severe weather. Metal roofing is growing as a popular option for homeowners across the U.S. While metal material can be a larger up-front investment, it is one of the most long-lasting materials. Metal roofing can last over 30-45 years with proper care and maintenance.
Concrete shingle roof material
Concrete is another popular roof option for residential properties. Concrete shingles are available in a variety of colors, allowing a homeowner to customize the look of their roof. Concrete roofing is made to last. Concrete is durable and long-lasting when properly maintained. Concrete roofing has an average lifespan of 50 years. It is important to note that because concrete is so heavy, it requires an underlayer for additional support and stability. This layer has an average lifespan of 20 years, so it will need replacement on a few different occasions.
External factors
While the type of material you choose plays a major role in the lifespan of your shingle roofing, several other factors need to be considered.
Climate
In general, shingles can last longer in cooler places, such as the north and northeast, when compared to warmer climates common in the southwest. Shingle roof lifespans can be near the 20-year mark in the cooler temperatures, while that life expectancy decreases to 14 years on average in warmer environments.
Temperature extremes
Temperature highs and lows can impact the lifespan of a shingle roof, especially if temperatures fluctuate rapidly in a short amount of time. Drastic highs and lows can prevent roofing material from expanding and contracting appropriately. The inability to properly expand or contract can lead to spits, cracks, and other damage.
Freezing and thawing cycles
Temperature extremes in the winter months can cause significant damage, especially when snow and ice begin to melt. When temperatures warm to allow for thawing, water can seep into cracks in the roofing material. If the temperatures drop again, this water will freeze, causing the crack to expand further.
Installation
What type of material your shingles are made from and who installed it can impact the lifespan of your shingle roof. Proper installation is key in ensuring a long life of your roof. If your roof is improperly installed, this could drastically reduce its lifespan.
Nearby trees
Large trees on your property can affect the longevity of your roof. Trees can drop debris, such as leaves and branches, that can cause gutters to become blocked or cause direct damage to the surface of your roof.
Ask a professional
When it is time to install a new roof, a professional installer can answer all of your important questions. They can help guide you towards selecting the right shingled roof to meet your style, budget, and long-term desires. A major factor in how long your roof will last depends on your commitment to regular maintenance. A professional roofer, like Mr. Roof, has the knowledge and experience to help you get the most out of your roof. Contact us today to schedule your free estimate.
