How Long Does Roofing Last?

How Long Does Roofing Last? An Ultimate Guide

How Long does roofing Last is a common question homeowners have. With the average roof lasting anywhere from 20 to 50 years, it’s important to know exactly how long your roof will last and when you should start considering replacement. Depending on the type of roofing material you choose, your roof could last as little as 10 years or as long as 100 years. In this article, we’ll break down the lifespan of different roofing materials so you can make the best decision for your home. Let’s get started.

how long does roofing last

Commercial Flat Roofs Life Span 

The commercial flat roofs’ life span is around 20-30 years. However, it also depends on the rooftop traffic, weather conditions, and proper installation and maintenance. If you live in an area with extreme weather conditions or have a lot of foot traffic on your roof, your roof will not last as long as it would in ideal conditions. 

The materials used for commercial flat roofs also affect their lifespan. For example, a PVC roof can last up to 40 years, while an EPDM roof has a life expectancy of 20-30 years. However, these materials are susceptible to extreme weather conditions and need proper installation and maintenance to achieve their maximum lifespan. 

How Long Does Roofing Felt Last?

It will depend on the type of underlayment used. The traditional felt used in most roofing systems will last up to 30 years. However, newer synthetic underlayments can last up to 50 years. Also, the layers of protection the synthetic underlayments provide will help prolong the roofing system’s life.

Roof Life Expectancy Based On Different Types Of Roofing

Different types of roofing have different life expectancies. Here is a breakdown of how long each type of roofing can last, on average:

1. Asphalt Shingle Roof

The most common type of roofing, asphalt shingles, has an average lifespan of 15-20 years. But it can vary widely, depending on the quality of the shingles and the installation. Cheaper, lower-quality shingles may only last 10-12 years, while higher-quality shingles can last 20-30 years or more.

2. Metal Roofing

Metal roofs are becoming increasingly popular because of their durability and long lifespan. They are available in various materials, including steel, aluminum, and copper. A metal roof can last up to 50 years or more with proper installation and maintenance. Also, metal roofs are fire resistant and can reflect heat, which can help reduce cooling costs in the summer.

3. Slate Roofing

Slate is a natural stone that has been used for roofing for centuries. It is known for its durability and long lifespan. Slate roofs can last up to 100 years or more with proper installation and maintenance. Also, slate is fire resistant and can reflect heat, which can help reduce cooling costs in the summer.

4. Clay Tile Roofs

A clay tile roof system can last up to 100 years with proper installation and maintenance. There are many instances of tile roofs lasting even longer than that. Tile roofs are highly durable and resistant to fire, rot, insects, and extreme weather conditions. They are also low-maintenance, which makes them a popular choice for homeowners.

5. Wood Shingle Roofing

Being one of the oldest roofing materials, the wood roof has an average lifespan of 20-30 years. But it can vary depending on the wood used and the installation. Cedar shingles last longer than pine shingles, for example. Also, properly installed and maintained wood roofs can last much longer.

6. Solar Roofing

Solar roofs are a relatively new technology, so their long-term lifespan is unknown. However, they are designed to last for the lifetime of the solar panels, typically 20-30 years. Solar roofs also have the added benefit of reducing energy costs and increasing the value of your home.

stone coated steel tiles

Average Roof Replacement Time

The roof can be replaced daily with an average size of 3,000 square feet or less. In extreme cases, it could take three to five days. Some factors that may contribute to a longer time frame include:

Extreme Weather Conditions: With bad weather comes the potential for delays. It could take longer if your roof needs to be replaced during extreme weather.

Roof Size and Complexity: The size and complexity of your roof will also affect how long it takes to replace it. A larger and more complex roof will take longer than a smaller and simpler one.

Work Crew Size and Experience: The crew size and experience level will also impact the replacement time. A larger crew with more experience will be able to replace a roof quicker than a smaller crew with less experience.

What Roof Last The Longest?

Slate tiles have an expected lifespan of around 100 years, making them one of the longest-lasting roofing materials. However, slate roofs are also some of the most expensive to install. But they outperform most other roofing options in terms of durability and longevity.

The reason slate roofs last so long is that they’re made of natural stone. They also have a low absorption rate, so they won’t absorb water and crack or split like other roofing materials. Also, slate is a very hard material, so it can withstand heavy impacts without breaking.

roof repairs

What’s The Cost Of Roof Replacement?

Depending on the roofing type you select, the cost to replace your roof will vary. Here’s a look at the average cost of some common roofing materials:

  • Asphalt Shingle Roofs: Ranging in price from $5,550 to $9,650, asphalt shingles are a popular choice for many homeowners due to their relatively low cost.
  • Rubber: A rubber roof will cost anywhere from $12,750 to $24,750.
  • Concrete Tile: Being on the higher end of the price spectrum, concrete tiles will set you back an average of $11,950 to $21,570.
  • Cedar Shingles: Cedar shingles will cost you between $12,380 and $22,360.
  • Architectural Shingles: With an average price of $13,500 to $21,500, architectural shingles are a mid-range option.
  • Fiberglass Shingles: Fiberglass shingles may be the right choice if you’re looking for durable roofing material. They come with an average price tag of $14,250 to $25,740.
  • Slate: Slate roof tiles will cost an average of $20,700 to $37,500 for the entire roof.
  • Clay Tiles: One of the more expensive roofing materials on the market, clay tiles will set you back an average of $23,400 to $42,150.
  • Copper: With a price tag of $42,240 to $76,270, copper is one of the most expensive roofing materials.
  • Metal: Metal shingles or panels will cost you an average of $43,240 to $88,950.
  • Solar Shingles: Solar shingles are a unique option with an average price of $63,000 to $75,000.

Keep in mind that these are just average costs. The actual cost to replace your roof will vary depending on factors such as the size and pitch of your roof, the type of material you select, and the contractor you hire. When budgeting for a roof replacement, get at least three estimates from different contractors to get the most accurate price.

How Often Should Roof Be Replaced?

The replacement schedule will base on the condition of your roof. It may be time for a replacement if it shows signs of wear and tear (like roof leaks). However, if your roof is still in good condition, you can wait a few more years before replacing it.

Generally, the composition shingles should be replaced every 12 to 20 years. Asphalt roof replacement may take 15 to 30 years. Wood shingles, on the other hand, can last for 20 to 25 years. Also, keep in mind that the lifespan of your roof will also depend on the climate. For instance, if you live in an area with high humidity, your roof will not last as long as those in drier climates.

Find Local Contractors

If you’re looking for a new roof, take help from your local contractor. A new roof is a big investment, and you want to ensure you get the best possible value for your money. Local contractors know the area and can help you find the right roofing materials for your climate and budget.

They can also give you an accurate estimate of how much it will cost to install a new roof. This is important because you don’t want to overspend your roofing project.

roofing contractors


1. How Long Does A Roof Last?

On average, a roof should last between 20 and 25 years. However, the lifespan of your roof will depend on your type of roof, the climate in your area, and how well you take care of it. For example, a metal roof may last up to 50 years, while a wood shingle roof may only last 15-20 years. Regular maintenance and prompt repairs can help extend the life of your roof.

2. How Much Does A New Roof Cost?

The cost of a new roof will vary depending on a number of factors, including the size and type of roof you need and the materials you choose. The best way to get an accurate estimate is to contact a local roofing contractor for a consultation.

3. How Do I Know If I Need A New Roof?

There are a few signs that it might be time for a new roof, such as leaks, damaged or missing shingles, and excessive granules in your gutters. You can do a roof inspection for accurate information.


With all this in mind, you can expect your roof to last anywhere from 20 to 50 years. However, some roofs have been known to last much longer with proper maintenance and care. If you think your roof may be nearing the end of its lifespan or if you notice any damage, it’s important to have it inspected by a professional as soon as possible. Waiting too long could result in extensive and expensive repairs or even replacement.

We hope this guide has helped you understand how long roofs last and what factors affect their lifespan. Please let us know in the comments below if you have further questions.