How Often Roof Should Be Replaced

This simplest question, "How often should a roof be replaced?" has a complex answer. Generally, an average roof needs replacement after 15-50 years, but its lifespan depends on the following factors:

    • Type of roof you have,

    • How well you have maintained your roof,

    • Climatic conditions, and

    • If it needs any repair

To extend the roof's longevity, you should inspect it from the best roofing company in Calabasas twice a year, once during spring and once in the fall. 

A Guide To Signs Indicating Your Roof Needs Replacement! 

You can quickly determine whether your roof needs replacement by inspecting for the following signs: 

    • Sinking in the roof deck

    • Roof leaking

    • Dark spots and visible holes

    • Missing shingles

    • Rot or mold

If you suspect any of these signs on the roof, you might need to replace your roof. Having firm knowledge about the life expectancy of the roofing materials will be more beneficial. It helps you estimate the approximate time to replace the roof before it causes further damage. You could also seek assistance from professional roofers in Malibu to get in-depth information about your home’s roofing. Moreover, while looking for new roof installation, select the roof material that can endure your region’s weather conditions, has a long life, and is damage-resistant. 

The Average Lifespan Of Different Types Of Roof

We have coupled down the approx estimates of some commercial and residential roof replacements.

    • Asphalt Shingles: 15 to 30 years

    • Wood Shingles:  20 to 25 years

    • Metal Roofs: 50 to 75 years

    • Rubber Roofs: 30 to 50 years

    • Composition Shingles: 12 to 20 years

    • Clay/cement tile roofing: 50 to 100 years

    • Slate roofing: About 125 years

Factors Affecting The Lifespan Of A Roof

Apart from the roofing material, other factors can affect the average life expectancy of a roof. Proper maintenance and timely inspections can prolong your roof’s longevity, irrespective of these factors. 

Humidity:

Humidity is one of the chief reasons and worst enemies of roofs that can shorten their average lifespan. If you’re living in an area prone to heavy precipitation such as hail, storms, or sleet, there can be chances that your roof may not last for long. Extreme cold weather having freezing temperatures or above zero can cause severe damage to your roof. 

Heat:

Not only cold but heat can also affect your roof badly. Dark roofs are vulnerable to excessive heat, leading to cracking or melting. 

Lack Of Ventilation:

Proper ventilation is crucial for preventing ice dams on your roof during winters. It ensures air circulation and keeps your roof cold. Moreover, it prevents your roof from getting hot during summers, eliminating the need to lower your thermostat. 

Age:

The old age of your roof also affects its longevity. If your roof is many years old, it’s high time for its replacement. Moreover, you need to call experts for your roof repair in Thousand oaks to avoid further severe damage. But instead of spending money on roofing repairs, opt for roof replacement from an experienced roofing company. 

Periodic roofing inspections are way better at extending the roof’s lifespan. The professionals will inspect your roof thoroughly and determine whether your roof has any damage that can be fixed by repairing it or if you need to replace it. Moreover, if your roof requires multiple repairs in a year, replacement might be the perfect way to go.