How Often Should I Replace My Roof

Dec 25, 2023

Many homeowners have questions about maintaining their homes, but one of the most frequent is: How often should I replace my roof? Roofs should be replaced every 20 years. You may need to do this yourself or hire a professional to do it. Roof lifespan is determined by several factors, with the material of your roof being of primary importance.

Here is a guideline on the estimated lifespan and time frame for the replacement of each material:

Asphalt Shingles: Twenty years

Wood Shake or Shingles: 30 Years

Metal: 40-70 years

Slate, Concrete, or Clay Tiles: between 50 and 100 years

Even if it’s not nearing its end, you might need to replace or repair your roof. Here is our complete guide to answering the question: How often should I replace a roof?

should I replace my roof


In a hurry? Call us at 727-309-3344

Signs that a Roof Should Be Replaced

Look closely at your roof’s structure to determine if it needs to be replaced. Look for physical signs that indicate it is time to replace your roof.

1. Shingles That Are Cracked Or Broken

   Shingle damage can be a sign that your roof needs repair or replacement. It can be very obvious, with missing pieces of shingles or debris in your gutters. Sometimes it is more subtle. If you have a dangerously steep roof, consider a professional inspection.

   Extreme weather conditions or normal wear and tear can cause cracked or broken shingles. Asphalt shingles, in particular, can become brittle over time due to sun, wind, and weather exposure.

2. Leaks

   Leaks can also be a sign that your roof needs replacement. Leaks can indicate external damage such as a fallen tree branch or broader roof deterioration. Hire a professional roofer to repair any damage, regardless of its size.

3. Flashing is Breaking

   Roof damage isn’t limited to shingles. Flashing, used to attach your roof to other parts like vents, skylights, or chimneys, is crucial. If flashing breaks, water can leak into the seams and underneath the roof, causing severe damage to both the roof and the structure below. Repair damaged roof flashing promptly.

4. Moss Growth

   Moss growth, like cracked shingles, can indicate a bigger problem. Moss on your roof may mean that water is getting into cracks and holes, causing significant damage. Keep shaded limbs off your roof to prevent moss growth and potential damage.

5. Sunken Roof

   A sunken roof is an indication of serious damage that may involve the entire roof structure. Call a professional as soon as you notice your roof sinking.


should I replace my roof


In a hurry? Call us at 727-309-3344

Roof Age Matters

In addition to looking for damage, consider the age of the roof. Even with regular maintenance and timely repair, roofing naturally degrades over time, leading to an expensive roof replacement.

Winter is the cheapest season to replace your roof, as it is the slow season for most roofing contractors in areas with harsh weather. Discounts or lower prices are more likely during off-peak times.

If you know when your roof was installed, you can determine whether it is nearing its end and needs replacement. Roofs typically last 15-30 years, depending on materials, maintenance, and conditions. To find out the age of the roof, consult the previous owner or the manufacturer. Remember that some roof materials age more quickly than others and may require replacement sooner.

How Long Do Roof Materials Last?

Many homeowners wonder: How often should I replace my roof? Experts say that roofs shouldn’t be replaced frequently. Roofs can last up to 30 years, while others may only need replacement every few years.


  Asphalt shingles are common and cost-effective. They last between 15 and 20 years, extendable to 30 years with Roofing.Co.


  Clay tiles are durable and can last up to 50 years, especially in hot, sunny climates. They are low-maintenance and resistant to weather, rot, and fire.


  Slate tiles can last up to 100 years, virtually maintenance-free.


  Metal roofs, durable and less costly than slate or clay, can last 40 to 70 years, depending on the type of metal. Steel and aluminum can last 50 years, while zinc and copper are durable for 100 years.

Other Factors To Consider

Some old roofs can be made to look like new with a simple washing. However, age and damage can affect their lifespan. Factors include:

Quality of Installation:

  Incorrect installation can shorten the life expectancy of a roof, damaging its material and structure.

Environmental Conditions:

  Frequent UV exposure, high winds, extreme temperatures, and heavy debris reduce a roof’s usefulness.


  Routine maintenance can identify problems early and prevent them from becoming more serious.

How To Extend The Life Of Your Roof

Roofs can last anywhere from 15 to 30+ years, depending on various factors. The answer to the question, “How often should I replace my roof?” is complex. Here are some tips to extend the life of your roof:

  1. Remove debris from gutters to prevent water from pooling around the roof edge.
  2. Trim trees near your home to prevent falling branches during storms.
  3. Ensure proper attic ventilation.
  4. Maintain attic insulation to regulate roof temperatures.
  5. Have a professional inspect your roof annually.
  6. Remove debris from your roof, especially after a storm.
  7. Remove moss, lichen, and other growths promptly.
  8. In regions prone to severe winter storms, remove ice dams or snow chunks promptly.
  9. Address roof problems like missing, cracked, or loose shingles immediately.

should I replace my roof


In a hurry? Call us at 727-309-3344

Shingle Roofing vs. Different Types of Metal Roofs

The material of your roof determines replacement frequency. Metal roofs last twice as long as asphalt shingles (40 years vs. 20 years). Roofs made of zinc and copper are even more durable, lasting up to a hundred years with proper maintenance.

Asphalt shingle roofs are still popular despite their durability. Roofing.Co offers roof restoration treatments that can add up to 15 years of life to asphalt shingle roofing. This leaves little difference between the lifespans of metal and shingle roofing.

Rejuvenate Your Roof Today!

Knowing when to replace your roof can be challenging. Consider roof rejuvenation before replacement. Roof rejuvenation by Roofing.Co can restore your asphalt shingles’ ability to withstand the elements, instantly extending the roof’s life by five years.

Services We Offer

Roofing co. can install any roof with great pride and care, no matter what style or type you prefer.

Roofing Co roofing system:

At Roofing co. we understand that roofing services can be a significant investment, which is why we offer competitive pricing and financing options to help make our services more accessible to our customers. Contact us today!



In a hurry? Call us at 727-309-3344