Are you looking for a commercial roofing contractor for your building? Then, you are in the right place. You see, even though commercial roofs usually resist harsh wear and tear, as well as various weather conditions, they will show signs of damage after some time.

Once the damage occurs, the entire building structure is under exposure to rain, wind, and debris. In fact, both the building and roofing send signals that indicate potential repair or replacement. This might include damage to the flashing such as damaged flashing, water pools, bubbles, musty odors, sagging, blocked drains, or wall stains.

If you’re thinking about hiring a Naples commercial roofing company, the following signs indicate you really need one. So, we invite you to continue reading to learn what you need to know about the signs that indicate it’s time to hire a commercial roofing contractor.

9 Indications that it’s Time for a Commercial Roofing Contractor

9 Indications that it's Time for a Commercial Roofing Contractor

1. Water pools.

When a commercial roof starts collecting pools of standing water, it means you need to hire a commercial roofing contractor to repair it. Although these water pools seem harmless, they cause harm to buildings in a number of ways. For instance, the risk of leaks that result in seepage increases significantly. Unless you repair it in a timely manner, mold and mildew growth is inevitable. 

The spread of these fungi pose severe health risks for every employee, which is why you must stop it immediately. Additionally, water pools are infamous for increasing the weight load to structures. Dampness and seepage affect roof supports, thus causing some parts of them to deteriorate, especially those made of wood and metal. In fact, rust and rotting are responsible for such deterioration. 

2. Damage to the flashing.

Another sign that commercial roofs need repair is damage to the flashing. This component is vital for the health of flat roofs, as its job is to seal the joints, which receive plenty of water. Consequently, their role is to prevent leaks. Once the metal shows signs of rust and starts bending, it indicates damage to the flashing. 

Moreover, when roof flashing doesn’t have a good seal, water is likely to enter the system and start a process of deterioration. As a result, commercial roofs end up repaired or completely replaced if the problem is ignored and not addressed on time. Click here to check out some roof flashing repair tips. 

3. Blisters and bubbles.

Blisters and bubbles are another reason for owners of commercial buildings to worry in terms of roofing. Moisture is to blame for any bubbles that appear on the surface when it gets trapped between the membrane and the deck. The membrane layers might might also trap between the membrane layers themselves. 

In addition, the number of bubbles indicates how often you are supposed to repair your roof. The higher the number of bubbles, the sooner you have to contact a commercial roofer. By avoiding the problem, the lifespan of your roof will be significantly reduced. 

4. Musty odors.

Some signs are more obvious than others, such as experiencing a musty odor in different parts of the building. Such a foul smell is an unmistakable indicator of mold and mildew presence inside the facility. In most cases, these fungi start spreading because of water breaching the roofing system. 

Therefore, when commercial building owners start recognizing the first signs of mold, it means they need to take immediate action. The health of the employees is of the utmost importance for employers, which is why there are supposed to be no health threats. Hiring a roofing inspector to check the most problematic areas is essential for catching the problem early before facing a complete replacement. Follow this URL,, to check out the signs of black mold exposure. 

5. Shingled vs. steel commercial roof damage.

Building owners in Naples should look for different signs of damage in shingled and steel commercial roofs. The former usually show symptoms in the form of curling, cracks, missing shingles, cracked shingles, missing gravel, bubbled shingles, etc. These routine wear signs indicate the life of your shingles is coming to an end. In the event of missing shingles and gravel, the damage is mainly localized. 

Steel is generally preferred over shingles because of its long-term durability. Anyhow, the warning signs are different, including corrosion, metal surface tears, loose fasteners, missing fasteners, bent or warped metal sheets, damaged flashing, and others. These signs serve as an indicator for a complete roof replacement, as metal roofing cannot always be patched to perfection. 

6. Sagging roof.

Sagging is another warning sign that building owners need to contact commercial roofers. Whenever there are problems with the sagging, people can notice some ceiling sections hanging much lower than others. The usual cause of this problem is ponding when pools of water on top of the roof compress the insulation. Another possible cause is a broken roof deck joist. 

7. Clogged drains.

Blocked drains show signs of malfunction in periods of heavy rain. If a large portion of water fails to pour through the downspouts, it means the drains are clogged. Drains tend to get blocked with debris and leaves, which prevent rainwater from passing through them freely. The most common outcome is water pooling, resulting in algae growth, mold growth, sagging, and frequent leaks. 

8. Higher energy bills.

Building owners should also pay attention to the cost of their energy bills. When commercial roofs lose a portion of their reflectivity, HVAC systems find it difficult to maintain a comfortable temperature inside the facility. Roofing problems make a portion of the heat and cool air leave the building instead of remaining indoors. Therefore, any sudden increase in the cost of energy bills might be linked to a roof problem. 

9. Interior wall stains.

Roofing problems are not always visible on the surface of commercial roofs but inside buildings. For instance, water stains and discolorations might indicate roofing material damage. These stains usually appear on walls and on the ceiling, especially on the top floors of buildings. Even if you notice a single stain, you should contact an inspector to check the entire facility for leaks. 

In conclusion.

Pay close attention to the signals your corporate building sends, as they speak volumes about commercial roofing. Hire the best professionals to fix the roof as soon as possible to avoid unnecessary expenses and last-minute headaches! If you have any questions or suggestions, we always love to hear from you in the comments below. Also below are links to more fantastic articles about ALL things DESIGN for your home or business.

Images Courtesy of Canva.

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About the Author: Ashley Edwards