Owning a home is a big financial commitment. Therefore, even the smallest expenses up to knowing how often do you have to replace a roof will impact your budgets significantly.

However, there’s no need to panic. On average, roofs have exemplary lifespan, and they will withstand several rain, hail, and snowstorms. Most top-tier manufacturers offer warranties and insurances that help curb budgetary problems damaged roofs will cause.

Still, it pays to know about the lifespan and durability of your roofs so you know when you can call roof replacement contractors to help you.

In this post, you will:

  • Know the average lifespan of roofs in Lake in the Hills, Illinois
  • How often you have to replace a roof per material
  • How Lake in the Hills, Illinois weather affects the lifespan of your roof
  • Know how to identify the signs when to replace your roof
an asphalt shingle roof being hosed down for cleaning

Asphalt shingle roofs and other types of roofing materials last longer with scheduled cleaning and maintenance.

The Average Roof Lifespan

The lowest roof mortality rate is five years for asphalt rolled roofing. While the material is durable and will withstand several rain, hail, and snowstorms, its manufacturers do not intend it for long-term property roofing.

On the other hand, if you have clay, metal, or modified bitumen roofs, you won’t be asking how often do you have to replace a roof. These roofs have an average of 40-50 years, and with effective maintenance, they can last for more.

Therefore, the average roof a top-of-the-line manufacturer produces has a lifespan of 15-20 years, which is not bad at all.

How Often Do You Have to Replace a Roof Per Material?

Three factors dictate the overall lifespan of roofing materials. These are:

  1. Manufacturer-sourced materials
  2. Material stability and durability testing
  3. Weather in the property’s location

On average, manufacturers of each respective roofing material estimate them to have the following lifespans:

  • Asphalt Shingles: 15-30 years
  • Wood Shingles and Shakes: 30-50 years with effective maintenance. Early mason-built structures are proof.
  • Single-Ply Membranes: 25-30 years. TPO and PVC, even with their added durability, still has the same lifespan.
  • Metal Roofs: 50-75 years and more if maintained properly.
  • Asphalt Rolled Roof: 5-10 years
  • Modified Bitumen: 50-75 years and more with proper manitenance
  • Clay Tiles: 50-100 years as evidenced by early mason-built structures
  • Slate Roofs: 50 -100 years with proper maintenance

Lake in the Hills Weather in Perspective

To know how often do you have to replace a roof in Lake in the Hills, Illinois, let’s take a look at their weather.

Lake in the Hills has a humid continental climate. This means it has humid summers and cold winters. On average, it faces about 50 days of thunderstorms, 35 tornadoes, and 38 inches of snowfall per year.

Therefore, all the roofing material lifespans indicated above are close estimates. You may see a margin of difference by 1-5 years.

Signs You Need a New Roof

Even if the estimated years of life give you an idea how often do you have to replace a roof, it is important to know the signs when you need a new one.

For example, the lifespan of your asphalt shingle roof shortens when you see mold growing on top of the material. These will moisten and crack the petroleum-based roofing material, which sets back its lifespan by 3-5 years if left unattended.

Here are a few more signs that will help you know if you need a new roof.

hailstone dents on top of a standing seam metal roof

Even the mightiest metal roofs will face immense damages from hailstones.

25 Years of Service

Today is the 25th anniversary of your roof. Have you put it under inspection? Had professionals checked it for any leaks, damages, dents, bruises, and other damages?

The 25th year is crucial because the roof shows the most wear and tear during this period. Your roof may look good from the curb. In fact, in the last 25 years, you’ve never encountered any leaks inside the house.

However, further tests will reveal it might have bruises and trouble spots that need addressing. You’ve only got 5-10 years to have your roof replaced.

Cracked, Curled and Missing Shingles

If you’re using shingles and see them cracked, curled, or some parts missing, then it’s time to replace your roof. No, don’t buy a bundle for patch-up jobs– you’ll only keep asking how often do you have to replace a roof when you do so.

Missing shingles spell the biggest problem. This allows rainwater to permeate the underlayment and place huge duress on the material. In turn, this will cause leaks and discolor the internal ceiling of your property.

Hailstorms further amplify the danger of missing shingles. The underlayment CANNOT withstand the impact of huge hailstones and will penetrate easily through the material.

how often do you have to replace a roof

Shingles erode because of rainwater. If you see gutter dirt and discolored water, then it’s time to replace your roof.

Gutter Granules

If you’re seeing heavily discolored water in your gutters, it’s a sign your roof has sustained immense damage.

Even if your roof has yet to face any hailstorms or heavy rainstorms, natural materials such as asphalt, clay, and slate erode naturally. Torrents of rainwater bring small granules of roofing material when it passes through your gutters. In fact, it is one of the major reasons of gutter clogging.

If shingles and shakes lose their top granules, the material begins to increase heat sensitivity. This means they will be prone to curling and cracking when exposed to changing temperatures, which indicates clearly they need replacing.

Sagging Roof

This is the time to panic. There’s no time to ask how often do you have to replace a roof if you see a huge misaligned angle across your roof.

A sagging roof is a clear indication that it is facing a structural issue. This is a common occurrence for modified bitumen, metal, and architectural shingle roofs (an asphalt shingle variant).

Weakened joists cause part of the roof to collapse. In some cases, heavy downward winds, snowstorms, and rainstorms, place additional weight every single occurrence. By pushing against weakened joists, the roof deforms.

This is a clear indication you will need to replace your roof as soon as possible.

Wrapping Up

How often do you have to replace a roof in Lake in the Hills, Illinois? Now that you know the average roof material lifespan of each and every roof and the signs your roof needs replacing, then you can confidently answer this question. Make sure to seek the help of licensed contractors in every roofing replacement you need.

Have you recently replaced your roof? How long did your previous roof last? Share it with us in the comments below!