How often should a roof be replaced?

Oct 6

You might be wondering how often your roof should be replaced. It depends on many factors, including:

What kind of roof do you have?
How well do you keep it maintained
What kind of weather does it experiences
If it has not been fixed

We have all the answers to your questions right here in this guide. We will start by explaining how long your roof should be expected to last, depending on its material. Next, we'll discuss the many factors that affect your roof's longevity and what they mean to you. Are you ready to find out more? Then keep reading.

Average Roof Lifespan

Different roof types have different lifetimes. We'll begin by listing our average roof life spans based on the type of roofing material.

Asphalt Shingles

In normal conditions, 3-tab asphalt roof shingles should last between 15 and 20 years before they need to be replaced. Architectural asphalt shingle roofing is more resistant to the elements because of its design. They can last up to 10 times longer than 3-tab asphalt roofing shingles.

Clay/Cement Tile Roof

Concrete/clay tile roofing is the most durable option for roofing. The tiles are not only very durable but also extremely heavy. They are installed on top of extra-sturdy roofing reinforcement to provide even more excellent protection for your home.

Tile roofing is very durable and can last 50 to 100 years.

Slate roofing

Slate roofs are the most durable. It will usually last for 100 years or more.

Wood Shingles

Wooden shingles last between 25-30 years. They do require some maintenance which can reduce their life expectancy.

If leaves and moss grow on the roof, they can trap moisture, which encourages decay. If you do the proper maintenance, your wood shingle roof can last 50 years.

Wood roofing can also be damaged by fire. It is, therefore, illegal to place wood roofing in certain areas as it could easily catch fire.

Wood Shakes

Wood shakes are more durable than shingles because they are thicker than shingles. These roofs are expected to last between 35-40 years. Maintenance is also essential. The life expectancy of a wood shake roof is determined by how well it is maintained.

Metal roofing

Another option for resilient roofing is metal roofing. Metal roofing materials such as steel and aluminum should last for 50 years before they need to be replaced. Zinc and copper can also last for 100 years.

Other factors that affect roof lifespan

Your roof's lifespan is not only determined by its material. Weather and maintenance are also essential factors. Certain weather conditions can cause wood shingles to crack or mold more quickly. Sealant erosion can happen to even the most resilient metal roofs.

High winds can easily damage asphalt shingles because they are incredibly light. Windy areas with a lot of foliage may also cause damage to the roof.

If this damage is not addressed quickly, it can rapidly get worse. Small cracks can allow moisture to seep under roofing materials. It expands and contracts as temperature changes, which causes the crack to grow. Annual roof inspections are essential for extending the life of your roof regardless of its material.

Roof damage signs that can reduce the life expectancy of your roof

Untreated roof damage can quickly worsen, as stated. These typical roof damage will reduce the lifespan of your roof if it isn't fixed.

Holes and Leaks

Roof damage is evident when you can see the sun shining through holes. These signs indicate that your roof needs to be replaced soon.

Even though the cracks and holes are minor, they will allow moisture to enter. As we have already mentioned, these cracks and holes can quickly worsen.

It would be best if you had your roof checked. If you see sunlight through your ceiling, or if it rains in your attic, it is time to fix it.

Moisture and water stain/damage

Additional signs of leaks include excessive moisture and water stains/damage to the ceiling or roof decking. The moisture that is leaking into your attic can seep into the insulation. You might want to inspect this area, as well. Puddles might also be found in your attic.

A leaky ceiling has yellowish or brownish stains. This is also true for walls with

yellowish or brown streaks. Rainwater carrying dirt and other debris can cause this discoloration. A leaky roof is a sign that your ceiling is sagging. If you see these signs, it is essential to have your roof repaired.

Here you read the top-notch signs of roof replacement. Hire Woodbridge Roofing Company to replace or repair your roof in Toronto.