If you’ve never replaced your roof or recently moved into a new home, it’s important to know when you may need to replace it.

Your roof is responsible for keeping your home warm in the winter, cool in the summer, and dry all year long. So, how long does a roof last? Read on to learn more about a roof’s lifespan, including factors that can extend or shorten it.


There is no one-size-fits-all answer to the question: how long does a roof last? This is because various factors will determine how long each roof will last. The factors include:

  • Type of Shingles
    Asphalt shingles are the most common type of roofs in the U.S. However, the quality of the shingles can significantly impact how long your roof may last. Premium quality shingles should last at least 25 years.
  • Proper Installation
    It’s best to hire a highly experienced, skilled roofing company with hundreds of excellent reviews online. A top-rated roofing company will ensure that your roof is installed properly, essential for maximizing durability.
  • Materials Used
    Shingles are not the only materials determining how long a roof will last. Other materials, including the type of roofing nails, staples, decking, drip edge, water shield, and fascia must be of high quality to ensure your roof lasts as long as possible.


Hiring a highly experienced local roofing company and using premium quality asphalt shingles with a gold-standard warranty is crucial to maximizing the life of your roof. However, homeowners must maintain the roof to maximize its lifespan.

  • Regular Gutter Cleaning
    Failing to keep your gutters free of leaves and other debris can shorten the lifespan of your roof. Plan to clean your gutters at least twice a year to keep your roof in excellent condition.
  • Biannual Inspection
    Homeowners should inspect their roofs every six months. You should look for curling, damaged, or missing shingles. You should look for signs of moss growth or water damage. Homeowners should also check the attic to ensure condensation is not accumulating in the roof, signaling insufficient insulation. If you find damaged shingles or signs of water damage, it is important to schedule maintenance.
  • Removing Debris & Pruning Trees
    Trees near your roof must be pruned to ensure they don’t hang over the roof. Likewise, following a storm or heavy winds, it’s important to remove any debris, such as branches or leaves, that are left on the roof.


A premium quality asphalt shingle roof can be a significant financial investment. However, when you hire Oregon Roof Guys to install your new roof, you can rely on premium quality asphalt shingles backed by the roofing industry’s best warranty. You may rely on our experienced, professional, and skillful installation team. You can also finance your new roof with payments of less than $200/month. If you perform regular maintenance, you’ll realize that the answer to the question how long does a roof last, is roughly a quarter of a century. To request a roof replacement estimate call 541-515-4202, or send us a message.