Missouri can experience some bad weather and is ranked 8th when it comes to states that experience the most tornadoes each year.

No matter how durable the roof of your commercial building is, exposure to the elements will eventually take a toll. Bad storms can have a sizable impact, so whenever one passes through, you should check your roof to see its condition.

In this guide, we'll cover five major signs of storm damage to your roof. Keep reading for more.

1. Bubbles

Storms bring a lot of moisture with them, and this can get trapped in between the various layers of your commercial roof. A new roof should be sealed well to prevent this, but it can still occur in bad conditions.

If moisture gets into your roof, it can cause bubbles and blisters to form. The water can travel through your roof before forming bubbles, making it hard to determine where the water is actually getting in.

You should get a professional roofer to inspect your roof to find the source of the problem. They'll then be able to deal with it to stop things from getting worse.

2. Ponding

This may not be an issue depending on your roof installation. Ponding is a problem that occurs on flat roofs when water sits for 48 hours or more.

This is common in spots with depressions, and every time it happens it will get worse. It can make the roof unsightly, affect the structural integrity, and even lead to vegetation growth.

You may be able to temporarily manage the problem by removing the water manually, but this isn't a long-term solution. You'll need to get a professional roofer to take a look to determine the best remedy.

3. Water Leaks

Leaks are among the most common roofing problems, and they can become very severe. You might notice this straight away when a storm arrives, or it may take several days to appear. Regular roof maintenance will help keep the risks of leaks to a minimum.

Leaks can be very difficult to diagnose as the water can travel quite far from the point of entry. This is something you want to have dealt with quickly as a leak will only get worse with time. It can lead to serious structural damage, so taking care of it as soon as possible will minimize the size of the repair job.

4. HVAC Damage

If you have HVAC units on your roof, a bad storm can damage them. The risk of this is much higher if there's hail. Check your units after a storm for dents or other signs of damage to make sure they're not affected.

5. Mold Growth

Without proper roof care, you might end up with mold. This is a serious problem, as it can release spores into the air that can potentially be harmful to people's health.

Mold thrives in dark, damp places, so if moisture gets into your roof and nothing is done about it, mold is likely to start growing. It will only continue to grow, so it's not something to be ignored.

What to Do if You Notice Signs of Storm Damage to Your Roof?

If you notice any of these signs of storm damage to your roof, you should act quickly. The faster you deal with any issues, the less difficult it will be to put things right.

Signature Exteriors can provide commercial roof repair, replacement, and installation in St. Charles, MO. Take a look at our commercial roofing page to find out more about our services.