How Long Does A Shingle Roof Last? A Detailed Guide

by | Sep 1, 2021 | Blog | 0 comments

In terms of roofing materials, there is nothing more prevalent than shingle roofs. You may find them covering the majority of the country’s residences and commercial construction. Also, when you build or restore a roof, you are investing in your house. So, you want the safety of your most valuable asset and need to make sure how long does a shingle roof last?

Shingles Roofs are available in three different varieties. The three-tab, luxury, and Dimensional, and have a life expectancy of about 80-85 percent of their original design life.  The companies offer a 20-25-year maker’s warranty for three-tab and luxury shingles and a 30-year guarantee on dimensional shingles.

In the building of a shingle roof, there are several distinct components to consider. The shingles are the most noticeable component of the roof, and they are also the most worn.

But is it essential to know how long you can anticipate a shingle roof to last. Therefore, to aid in its maintenance for better protection.

How Long Does a Shingle Roof Typically Remain in Good Condition?

When it comes to home renovation projects, the one item that most people overlook is the roof. Shingles, on the other hand, are one of the most neglected components of a house. Shingles may endure anywhere from 20 to 25 years for many homeowners.

It implies that you should anticipate a 3-tab shingle roof to last around 20-22 years. And the dimensional shingle roof to last approximately 25-28 years.

Always keep in mind that these figures are based on the assumption relating to construction of roof. It goes according to proper roofing principles and that your house possess sufficient attic ventilation.

If no such aspect is present the Shingle roof life faces significant damage. Therefore, you must follow the roof replacement procedure that benefits your residence.

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What is A Shingle Roof?

Shingle Roofs are flatter or curvy panels that connect or overlap in a way that directs water away from a pitched roof, resulting in a watertight seal. They are constructed from various materials that differ in cost, weight, durability, color, and style.

Roofing shingles comprises of a material that is readily accessible in the area where they are installed.

Variables that impact the lifespan of shingle roofs:

The following are some of the elements that impact the lifespan of your roof:

Material Quality:

Although less costly materials can save money up front, they will need to be changed more frequently than more expensive roofing materials. It is always preferable to use higher-quality materials.

The Severity of Local Weather:

Every roof experiences damage from the elements throughout its lifetime. The amount of harsh weather that your location experiences influence how quickly accelerated the wear and tore on your asphalt roof.

To give you an example, if you reside in an area where there is a lot of tiny hail, your shingles will experience granular loss much more quickly. You won’t be able to make an insurance claim. It will almost certainly decrease the lifespan of your asphalt roof.

When it comes to the weather, there isn’t much you can do. However, keep in mind that the weather in your region will impact the lifespan of your roof.

Old Shingle Roof
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Adequate Attic Ventilation:

Proper attic ventilation is the single most significant element in determining the longevity of your roof’s structure. It is possible that if your attic is not adequately ventilated, the damage caused by the confined hot and cold air may significantly reduce the lifespan of your asphalt roof.

A buildup of heat on your roof may burn through your roofing system, necessitating a complete roof replacement. Aside from that, any manufacturer’s warranties you may have on your roof shingles would be null and invalid due to the inadequate ventilation.

The Direction of Shingle Roof:

You most likely do not believe that the Direction your property faces impacts the longevity of your shingle roof. However, the quantity of direct sunshine that your roof receives has an impact on how long it will survive.

If your roof is oriented east and west, every side of your home receives an equivalent level of direct sunlight when the sun rises and sets over your property throughout the day. If it is facing south, just the south side will receive direct sunlight on it throughout the day, and it will also be subjected to the full force of the elements.

The outside factors will inevitably have an impact on the lifespan of your asphalt roofing system. As you discuss the Direction your roof is facing, inquire whether this will impact how long it will endure.

Yearly maintenance of Shingle Roof:

The accumulation of trash on your roof will keep it moist. When your shingles remain soaked, they cannot serve their primary job to keep you and your family dry. As a result, yearly roof care is one of the most crucial aspects to consider guaranteeing that your roof lasts as long as possible.

Keeping garbage off of the roof and away from the slopes and the gutter line is essential. It is to prevent causing of damage due to these elements. So, schedule annual roof maintenance. It is to ensure that the common roof problem are discovered and repaired before they cause significant damage to your property.

Shingle Roof maintenance
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Roofing Manufacturer:

The selection of a trustworthy roofing contractor is critical to the success of your roof investment. By installing your roof correctly, you will be able to bring your roofing materials back to their original state as soon as possible after purchase.

As a result, selecting a roofing contractor with a proven track record of successful installations becomes even more critical. If they do not utilize proper roofing procedures, the life of the roof significantly reduces and requires a roof replacement far before it is necessary.

Whether you want roof repairs or a completely new roof, the contractor you choose has a significant impact on the length of time your shingle roof will last. In the process of selecting a local roofing contractor, it is vital to check for more than just a track record of effective roof installation.

When Should You Replace Your Roof?

If you’ve had a severe weather disaster, such as a storm, earthquake, home fire, or smoke damage, you know you need a new roof. It is then time to work with your insurance carrier to file a roof insurance policy and have the work done.

In contrast, even if you have not had a national catastrophe, you may still need to repair your roof. It is due to roof’s age, kind, or other concerns such as: tall branches or foliage causing damage or high humidity.

Roofs on residential buildings typically last 20 to 25 years, except if your roof follows a construction of having one layer over another.

Wrapping it Up!

A popular and extensively used roofing material, shingles are one of the most popular and frequently used roofing materials. A broad selection of designs and colors are available. Also, the ability to install them over an extensive range of roofing materials and roof kinds.

The lifespan of a shingle roof varies considerably based on various circumstances. It is thus crucial to understand how long a new shingle roof will last to maintain it. So, you make the most of your investment in the proper realm.



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