Metal roofing is an excellent choice for residential and commercial buildings. Metal roofs last between 40 to 70 years — much longer than other roof types. Materials such as cooper roofing can last even longer, over 100 years. Moreover, metal roofing comes in various colours and styles, and when removed, they are 100 percent recyclable.
Their impressive lifespan is one of metal roofing’s incredible benefits, especially if you compare them to asphalt shingles’ average lifespan of only 15 to 30 years. Metal roofs are cost-effective and are better temperature regulators to save on your energy bills.
Factors that Can Influence a Metal Roofing’s Lifespan
Even though the average lifespan of metal roofs is between 40 to 70 years, there are still some factors that can influence the longevity of your roofing system, including:
- Weather conditions: while metal roofs stand up incredibly to all weather conditions, they can affect how long your roof lasts. If you live in a mild climate, your metal roof may last longer than it would in an area with high-speed winds or heavy snowfall.
- Proper installation: One of the most effective ways to ensure that your roofing lasts as long as possible is to install it correctly. Poorly installed roofing systems are more prone to cracks, leaks, or other factors that might shorten their lifespan. That is why you should have a contractor install your roof and help you make the most out of your metal roofing’s lifespan.
- Maintenance: Metal roofing generally requires little maintenance after installation. Generally, a roofing inspection once a year is enough to keep your metal roofing in tip-top shape. However, ensure your gutter is clear by removing any tree branches or debris from your roof. Such preventative maintenance can help extend the life of your metal roof.
Why Should You Go for a Metal Roofing?
Metal roofing is a great option for many reasons, and it is no wonder its popularity is constantly growing. Some of the reasons you should choose a metal roof include the following:
- Metal is a highly durable material, withstanding fire, rots, insects, and mildew.
- Metal roofing is lighter than asphalt or other roof types, weighing around 1.4 pounds per square instead of two to four pounds per square foot of asphalt shingles.
- Metal roofing does not attract moss or fungus.
- Metal roofs will make your residential or commercial property more energy efficient. Based on the color of the metal you choose, the difference in reduced energy consumption for the HVAC system can be considerable.
- Metal roofs are environmentally friendly.
- Metal roofs can withstand severe weather conditions better than most other roof types.
- Most roofing companies provide a warranty of a minimum of 40 years for a lifetime.
Because metal roofs can be more complex to install, only a professional roofing contractor with experience should be considered.