How to Stop Metal Roof Leaks

Metal roofing is hardy, durable, and incredibly energy efficient — all reasons why it’s becoming more and more popular, both among homeowners and in the commercial sector. Its one weak point? Metal roofs are quite vulnerable to leaks, especially if you skip the recommended maintenance steps.

As Ben Franklin said, a small leak will sink a great ship. So, how do you stop commercial metal roofing leaks before they happen?

What Causes Metal Roof Leaks, Anyway?

If your roof has sprouted a leak and you call your local commercial metal roofing company to fix it, your team of metal roofers will tell you exactly what went wrong. Perhaps a fastener got loose and left an opportunity for water to penetrate, or maybe faulty flashing was to blame.

More broadly, however, most metal roof leaks are caused by one of these problems:

• Age. Commercial metal roofs can last a long time — often 30 to 45 years, and sometimes even longer. As your roof nears the end of its expiration date, leaks become more and more likely.
• Substandard installation. If the commercial roofing contractors who installed your roof weren’t experienced in doing so or made a mistake during the process, that can have a knock-on effect and cause the need for ongoing metal roof repair work.
• Your local climate. Exposure to saltwater from the ocean, high relative humidity levels, acid rain, storms, and sudden temperature changes can all speed up the rate at which your metal roof degrades, causing rust and, in turn, leaks.

Finally, there’s maintenance. Committing to twice-yearly commercial roof inspections helps you catch budding problems quickly. When you take care of minor metal roof repair needs right away, you can often stop leaks before they happen. For that to work, you have to know what’s going on with your roof. That’s where roof inspections come in.

There are other factors to keep in mind, like your roof’s design features and pitch — but these points cover the most common causes of metal roof leaks.

How Do You Prevent and Stop Metal Roof Leaks?

Now, let’s get to the exciting part! As a business owner, you have more power to stop metal roof leaks than you think. Yes, even if your metal roofing is already pretty old.

1. Hire a Trusted and Experienced Commercial Roofing Company for Regular Roof Inspections

We already touched on roof inspections, but their importance can’t be overstated. Small issues can turn into nightmares if metal roof repair needs go unaddressed. Small punctures, little patches of corrosion, damaged flashing, issues with drainage systems, and oil canning can all lead to leaks. Your commercial roofing contractor can catch these issues if you commit to regular roof inspections.

2. Think About Installing a Commercial Metal Roof Coating

Do you have an older metal roof? Some metals, like galvanized steel, are especially prone to rust and leaking — and the longer you’ve had your roof, the more likely it is to leak. A waterproof, anti-corrosion roof coating can be a great way to make your roof last longer. The commercial roofing companies in the White Roofing Systems network can advise you about the coating that’s best for your needs!

3. Make an Experienced and Qualified Metal Roofing Company Installs Your Roof

Are you in the market for a new roof, and have you opted for metal roofing? Nobody wants to have to call local roofers in for metal roof repair work all the time — so make sure the job is done right the first time. Never choose the cheapest roofers. Work with a licensed, bonded, insured, and very experienced commercial metal roofing contractor. Don’t be tempted to work with roofers who mainly do residential work!

4. More Roof Maintenance: Keep Your Metal Roofing Clean

Clogged drainage systems that lead to ponding water, algae growth, and debris on your roof all contribute to problems. Instead of waiting for leaks and only carrying out metal roof repair work when they happen, why not keep your roof clean and well-maintained? This simple step will save you a lot of money (and hassle) in the long run.

Need Help with Your Commercial Metal Roofing System?

Whether you need help with metal roof repair or want to know if a commercial roof coating can save your current roof, White Roofing Systems is there to make your life easier.

If your commercial metal roofing system is leaking, give us a call, and we’ll be right over. If it isn’t, you’ll want to keep it that way — so feel free to take advantage of the free consultations we offer!