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Common Metal Roof Issues to Look For

The attractive appearance of a metal roof, along with its reliability, makes this commercial roofing choice appealing to many business owners.

Metal roofing, like any other material, may have its own set of problems. It is critical to use an experienced commercial roofing firm to prevent any metal roof issues you can otherwise face to provide the long-term efficiency and safety you need.

Either way, you’re covered.

This article will look at four of the more popular metal roofing issues and how to repair or stop them.

1. Leaks

Leakage is one of the most common issues with metal roofing.

Leaks will destroy your building’s foundation and the many properties inside, efficiently increasing repair costs if left unattended for too long.

In most situations, leaks in a metal roof are exacerbated by cold weather—ice freezing and then thaws rapidly. However, leaks may occur due to age or because the seam of your roof (which ties several panels) was not designed correctly in the first place.

Problems with your roof’s flashing (which is designed to keep moisture from leaking into your roof’s joints) may also be to blame.

Make it a priority to move as soon as possible to repair this common form of a metal roof issue. It will just make it more complicated if you ignore your leak. Do not hesitate to employ a specialist this time, too. An untrained eye cannot recognize the actual cause of the leak and can aggravate an inferior condition.

2. Oil Canning or Stress Wrinkling

Is your metal roof wavy or wrinkled in areas?

If this is the case, you are most likely dealing with an oil canning problem. Oil canning, one of the most common metal roof issues, can occur with various metals but has little to do with the structural stability of the structure.

The roofer who originally built your roof may not have left enough space for it to expand and compress, or they may have added too much pressure to the metal during the initial coiling operation.

To resolve the issue, you may need to replace your roof with thicker metal.

Rib rollers are a remedy for reducing the capacity for oil canning when building a new roof since the manufactured indentations break up the volume of flat surfaces that is apparent on the panel itself. Additionally, using a lighter-coloured material with a matte finish will make some imperfections less visible.


3. CorrosionRoof Looks Scratched

Unfortunately, corrosion is also a possible issue for metal roofing because metal structures are better suited to withstand corrosion than certain other types of roofing (the total metal roof lifetime can be 60+ years).

Corrosion on your metal roof could occur if the underside were not correctly sealed, causing water to get trapped between the insulation and the panel itself. In addition, corrosion can weaken the roof panels over time, causing them to collapse from the inside out.

Even if you recall your Chemistry 101 lectures, certain metals have unpleasant interactions with one another (galvanic corrosion). Furthermore, when dissimilar metals are combined, deterioration may occur quickly.

However, a qualified expert will help you prevent and fix problems by detecting the potential for different metal comparability or spot galvanic corrosion zones.

4. Your Roof Looks Scratched

Fading occurs when a continuous interaction with UV, water or even waste has worn down the paint pigment. Fading affects the colour of your roof, sometimes inconsistently, which happens anywhere you are based.

But don’t lose faith. Don’t lose hope. The good news is that most roof manufacturers guarantee to cover any untimely decline regardless of how often the problem is.

Scuffs and scratches may occur for several reasons: from easy to inexperienced root guards to poorly coiled metals to a hammer (which is why working with an experienced roofing professional is non-negotiable).

Need Help With Metal Roof Problems?

We hope this article has helped you learn about the most common metal roof issues and the causes of those problems.

Partnering with a roofing specialist who will assist you in making the best option for your roofing content is a wise decision. If you still have metal roof problems, don’t try to fix them yourself. It is dangerous for untrained people and can end up causing further damage to the roof.

Spend some time on our website instead to read more about the resources we have. Then, contact us when you’re ready for the best!

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