Why is My Roof Ponding?

If you’re wondering, “Why is my roof ponding?” Let Republic Roofing help you out! When it comes to commercial flat roofs, proper drainage is crucial. But if you’ve noticed water lingering on your roof even after heavy rain, chances are that you’re dealing with the costly issue of ponding water.


Ponding water can result for several reasons. For instance, your commercial roof may have been improperly designed or installed. Poor installation can make it vulnerable to many roofing problems including ponding water. In addition, extreme weather events like storms can wreak havoc on even a well-constructed roof, which can cause ponding water. 

Remember, if the water stays stagnant on any roof for too long, it can significantly reduce its durability and performance. If left unattended, it can even lead to premature roofing failure. 

The Consequences of Ponding Water

Ignoring the dangers of ponding water can have serious consequences. So, it is important to act immediately to ensure the longevity and performance of your roof. Let’s look at some of the risks of ponding water for your commercial roof. 

1. Reduces the Lifespan of Your Commercial Roof

If you fail to address ponding water issues immediately, it can significantly reduce the lifespan and performance of your commercial roof. In extreme cases, you could end up replacing it sooner than you expected.

2. Damaged Coatings 

Allowing water to sit on your roof for a prolonged period can erode your roof’s coating. In absence of any protective coating, the intense heat from the sun only adds to the damage.

3. Deteriorated Seams 

Due to ponding water, the seams of your flat roof’s membrane can weaken, leading to roof leaks. Constant exposure to heat only makes the situation worse.”

4. Puts Excessive Burden on Your Roof

The excess weight of ponding water can weaken your roof. Over time, it can lead to damaging depressions. You can protect your investment by fixing any issues with water ponding quickly with the help of experts.

5. Promotes Unwanted Growth

Ponding water can cause algae, weeds, and many other microorganisms to flourish on your roof. That’s why you need to keep your roof healthy and clean by addressing any issues with water ponding right away.

How to Identify the Signs of Roofing Damage? 

As a commercial building owner, you should be vigilant when it comes to detecting signs of roof damage. With the help of the following tips, you’ll be able to spot potential issues before they become large-scale repairs.

Check for Ponding Water

If you notice pools of water accumulating on your roof after a heavy rainstorm, it could indicate damage to your roof’s drainage system. To avoid further damage, don’t hesitate to call a professional roofing contractor as soon as possible.

Watch Out for Water Spots

If you observe water spots on the ceiling of your commercial building’s top floor, it’s a telltale sign of a leaky roof. To prevent any further damage, it is recommended to have your roof inspected by a professional immediately. 

Beware of Mold

Unpleasant odors in your commercial building could signal water infiltration in your roofing system. If left unchecked, it can lead to mold growth. Not only is mold harmful to health, but it also needs to be addressed promptly for your building’s overall health and safety.

Republic Roofing: Hire the Best Certified Roofing Company in the Region

When you hire Republic Roofing for your roof repair or replacement project, you can have peace of mind knowing that your commercial roofing will be installed with precision and protected with a comprehensive maintenance program. With our regular inspections, we assure you that your warranty will remain intact, and you’ll enjoy the following benefits:

  • Maximize the performance of your commercial roof by scheduling regular inspections to catch small defects before they become expensive repairs.
  • Extend the life of your roof with a maintenance plan that includes cleaning, waterproofing, debris removal, and drainage checks.
  • Stay ahead of your roofing needs with a maintenance plan that helps you plan for roof replacement when necessary.

For more information, contact Republic Roofing at 901-437-5278. We service areas in Lakeland, Germantown, Bartlett, Memphis, and Collierville, TN.