Metal roof inspection

Guarding Your Investment: Essential Top Tips for Metal Roof Maintenance

If you want to ensure the longevity and performance of the metal roof of your home, you need to properly maintain it. Sure, metal roofs are exceptionally durable, energy efficient and resistant to extreme weather conditions compared to other roofing materials. 

However, to fully benefit from these features, regular maintenance is essential. Proper care not only extends the lifespan of a metal roof but also preserves its aesthetic appeal and functional integrity. Keeping a metal roof in good condition doesn’t demand extraordinary contractor expertise.  In reality,  you can follow some simple steps to maintain your metal roof efficiently, saving time and money in the long run.

Metal roofing installation

If you’re looking for a reliable roofing professional to inspect or repair your metal roofing needs in Ottawa, consider checking out Ottawa Metal Roofs. The company has years of experience providing exceptional residential metal roofing services in Ottawa and its surrounding areas. Whether you’re looking for a reliable contractor to install a new metal roof for your home or need minor roof repairs— Ottawa Metal Roofs can offer advice and help resolve any issues.  Click here to visit their website for more information and to schedule a complimentary roof inspection. 

Now let’s discuss the seven best practices for metal roof maintenance.

Why should you maintain your metal roof? 

Regular metal roof maintenance is essential for several key reasons:

  • It extends the lifespan of a metal roof 
  • It helps avoid costly repairs or replacements in the long run 
  • It helps prevent leaks protecting the building’s interior from water damage 
  • It enhances the roof’s capability to withstand heavy rain, high winds, and snow
  • It helps maintain the roof’s appearance, enhancing the property’s overall look
  • It can help homeowners identify and fix potential hazards, such as loose panels or structural weaknesses
  • It reflects heat more effectively, helping to reduce cooling costs in summer 

7 tips for maintaining metal roofs

These tips will help you maintain your metal roof in top condition, ensuring its longevity and performance.

Tip #1: Avoid walking on the roof

Metal roofs are thinner than other roofing materials, making them susceptible to bending or puncturing when subjected to weight. Additionally, foot traffic can create depressions and lead to water pooling near the eaves and at panel endlaps, increasing the likelihood of leaks. Furthermore, dings and dents even minor ones will accumulate over time, diminishing the aesthetic appeal of the roof.

Tip #2- Clean the gutters and downspouts

cleaning gutters

What is the connection between the gutters and your roof?  Gutters and downspouts redirect the water away from the home. When they get clogged with debris, water damage is disrupted, which can damage the roof and walls of your property. Therefore, regular cleaning of gutters and downspouts is necessary. We recommend you clean your gutters and downspouts more frequently if your home is located near trees and in an area with frequent winds and heavy rainfall.

Tip #3: Trim overhanging branches and remove debris regularly

Overhanging tree branches can cause significant damage to a metal roof. They can scratch or penetrate the panels during high winds or storms. Moreover, fallen leaves and other debris accumulating on the roof can lead to moisture buildup and accelerate corrosion. 

Furthermore, in the event of a storm, nearby trees pose a significant risk of falling onto your roof, potentially causing extensive damage to the entire structure. Leaves and debris from branches are also biggest culprits for clogged gutters and downspouts, which can lead to waterlogging and potential leakage into your home. 

Tip #4: Inspect for rust or corrosion

Even though metal roofs resist rust and corrosion, they are not immune. Over time, scratches, dings, or other damage can expose the underlying metal to moisture, causing rusting and corrosion. Therefore, it is crucial to regularly inspect your metal roof for any signs of rust or corrosion, and repair them immediately to prevent further deterioration.

rusty metal roof

When installing or repairing a metal roof, it is crucial to avoid allowing dissimilar metals to come into contact with the roof. This includes using nails and screws made of different metals than the roof panels, as well as flashing or other accessories made of incompatible materials. 

When different metals are in contact, chemical reactions can occur, leading to corrosion and potential damage to the roof. It’s essential to use compatible materials and follow manufacturer recommendations to avoid this issue.

Additionally, if you plan on adding any new features or equipment to your metal roof, make sure they are also made of compatible metals to prevent potential problems. 

Tip #5: Check for loose panels and fasteners

Loose panels and fasteners can compromise the structural integrity of a metal roof. Panels can loosen due to strong winds or other external factors over time. Loose panels not only diminish the roof’s appearance but also increase the risk of leaks and can lead to more significant structural issues if not addressed promptly. Regularly checking for loose panels and fasteners and fixing them immediately is crucial for maintaining a metal roof.

Tip #6: Pay close attention to the paint of the roof

It is essential to check the paint on your metal roof if you want your roof to look great. The paint on your metal roof’s paint may fade and lose its luster over time due to exposure to the elements. Applying a fresh coat of paint will restore the roof’s appearance. It will also add an extra layer of protection against the elements. 

Tip #7: Schedule professional inspections and maintenance

Metal roofing inspection

While you can do some basic maintenance tasks yourself, it is essential to schedule professional inspections and maintenance at least once a year. Professional roofing companies have the expertise, experience, and tools to inspect and maintain your metal roof properly. They can also identify any potential issues that may require immediate attention, saving you time and money in the long run.


There you have it – some essential tips for maintaining your metal roof. By following these simple yet crucial maintenance practices, you can extend the life of your metal roof and keep it looking its best for years to come. Remember to regularly clean your gutters, trim overhanging branches, remove debris from the roof, inspect for rust or corrosion, check for loose panels and fasteners, and pay close attention to the paint. Additionally, avoid dissimilar metals coming into contact with your roof and schedule professional inspections and maintenance regularly.

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