How Long Does Metal Roofing Last?

metal roof lifespan

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Considering getting a metal roof for your home? not sure how long metal roofs will last? We’ve got you covered. In this guide, we will break down how long your metal roof will last, what you can do to keep your metal roof in good shape, and other tips and tricks.

Metal roofs come in a variety of forms including sheet or tile, and many different styles and colors. Homeowners are opting for metal roofs over asphalt and other roof types due to the longevity metal roofs offer. Not to mention, metal roofs are also much more eco-friendly than asphalt roofs, for example. The metal can be 100% recycled.

Lifespan of Metal Roofing

Metal roofing has a lifespan of 40 to 200 years – the main selling point for those deciding what roof type to get. How long your metal roof will last is dependent on the metal type used, local weather, and how well you maintain your metal roof.

Metal roofs also offer better protection against natural elements like insects, weather, rodents, and other causes of roof decay. Other roof types may not have the same protection, so they won’t have the same longevity as metal roofing.

Purchasing a metal roof will not only save you money on installation, but also on your energy bills. Metal roofs are better for preserving heat in your home, so you will use less heating, resulting in fewer costs.

Ensuring your metal roof is installed correctly is an important step for your metal roof to last a long time. Hiring a professional and established roofing company like our team at Muskoka Roofers, will give you peace of mind that your metal roof is well-fitted with the highest quality materials.

Removing your existing roof isn’t required when installing a new metal roof. The benefits of doing so include less debris, better protection against the elements, and maintaining heat in your home, possibly reducing the amount you spend on energy. Determining if you need to remove your old roof is down to the professionals who can make a thorough examination and make a decision.

Installing a new metal roof for your home will only be required once in your lifetime. So, making sure you hire the right team to do so is paramount. Quality roofers are the key to providing a long-lasting roof that will protect your home for years to come.

How Long Does a Standing Seam Metal Roof Typically Last?

A standing seam metal roof should last over 50 years. Make sure you hire reputable roofers to make the installation, and you will be well on your way to having a durable and long-lasting roof.

Lifespan of a Screw-Down Panel Metal Roof

The lifespan of a screw-down panel metal roof is approx. 20 to 30 years – the shortest life expectancy of all metal roofs. Screw-down panel metal roofs aren’t painted with rust-resistant paint that’s the industry standard, resulting in less protection compared to other metal roof types.

What Affects The Lifespan of a Metal Roof?

Many factors affect the lifespan of your metal roof including the metal type you use, how your metal roof is installed, and how well-protected your metal roof is. Kynar 500 is the paint used to protect your roof against the elements. Ensuring the paint isn’t scratched or damaged will help protect against rust and erosion.

Unprotected metal will be exposed to the wind, rain, and heat which will affect how quickly rust and erosion occurs. Resulting in a shorter life span for your metal roof. Utilizing a roofing company that knows how to protect against the elements and advises you on the best methods to do so, is the best option when you are looking to install a new roof.

How Weather Conditions Can Affect Your Metal Roof

Weather conditions can affect your metal roof’s lifespan drastically. Keeping your metal roof protected against the elements will reduce the impact of adverse weather conditions. Humid conditions like rain, hailstones, and snow can cause rust. Sun will cause corrosion and heat damage over time, resulting in a shortened life expectancy for your metal roof.

Your home’s location should be taken into consideration when deciding on the best protection for your metal roof. A house with a metal roof in Florida will have a different kind of weather issue than a metal roof in Muskoka, for example.

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Maintaining Your Metal Roof for Longevity

Maintaining your metal roof regularly and keeping it clean will help prolong its life. Following some of the following tips can do so:

  • Check after storms – Any type of roof can be damaged after a storm, particularly high winds that can cause flying debris to damage your metal roof.
  • Clean – Dirt and stains will naturally develop on your metal roof. Keeping it clean and using the correct detergents to do so will give your roof a longer lifespan.
  • Keep other metals away – Other types of metals can cause scraping, galvanic corrosion, and other issues. Make sure your metal aerial is not touching the metal roof, for example.
  • Clear trees – Branches constantly in contact with your metal roof can cause some of the specialized paint to come off. Resulting in erosion or damage if the metal is exposed to the weather. Cutting back the branches if you have a nearby tree is probably the best idea. Make sure to remove any branches that have blown onto the roof.

Overall, metal roofs are low-maintenance and can survive the most adverse weather conditions. Hailstones won’t do much damage if the metal roof is made of good quality.

How Long Does Metal Roofing Last – Recap

Metal roofing can last decades if kept in good condition. Taking good care of your metal roof by keeping it clean, avoiding other metals, using specialized paint, having regular check-ups after certain weather conditions will help prolong the life of your metal roof.

Hiring a roofing company that will use the correct tools and fittings, has a stellar reputation, and has reliable staff will be the best option to ensure your metal roof lasts for a long time.

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Metal roofs are favoured for their fire-resistant qualities, longevity, and speed of installation.

Asphalt Roofs

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Roof Repair

When detecting a leaky roof, timing is everything. If caught soon, the roof can possibly be salvaged and repaired.

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Proper ventilation is essential to prolonging the lifespan of your roof. No two roofs are the same so we create custom ventilation for each project.

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Proper installation of fascia & soffits are essential to lengthening the lifespan of your roof. Soffit & fascia are important for proper ventilation.

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