Commercial roofing systems are routinely exposed to the elements. Over time, they become more vulnerable to damage. Small problems aren’t always noticeable right away, while more significant issues could eventually require a full roof replacement. If you own a business, regular inspections of your roof are essential. Here are a few key signs of possible roofing damage to keep in mind.

Is Your Commercial Roofing System Damaged?

1. Standing Water

Check the roof for pooling water after it rains. Under normal circumstances, the moisture will simply evaporate or drain within a couple of days. However, if it sits on the surface without any signs of movement, it could be due to depressions that form on the ground due to the water’s weight. 

Accumulating water can overwhelm the weight capacity of the rooftop, particularly if the drainage system is clogged. As the building’s materials slowly lose their integrity due to moisture exposure, the structure can potentially collapse. 

Excess moisture can also attract mosquitoes and encourage plant growth. A roofing contractor will check the drainage lines for blockages and determine whether your building may benefit from a new system that more efficiently moves water to the ground.

2. Interior Damage

Sometimes, the first sign of a failing roof isn’t apparent until the damage occurs inside the building. Water stains may occur as moisture seeps beneath the roof’s surface and soaks through the underlayment. These spots may appear dark or brownish if they’re fairly new or look yellow if they’re older.

Mold formation is another serious concern that could lead to widespread structural problems if left unresolved. The allergen usually develops when water pools on the surface. 

It can potentially cause allergic reactions among people with respiratory ailments or compromised immune health. If you have mold in the building, you may notice a musty odor throughout the establishment.

3. Damaged Flashing

Situated around chimneys, vents, and ridges, the flashing is a protective element designed to prevent moisture from seeping inside the building. Damage to this important metal part leaves the roof vulnerable to water damage.  

Look for signs of obvious problems. For example, the flashing might be missing entirely, or it may appear corroded or slightly askew. These issues leave the seams exposed, allowing water to seep inside the building. Thankfully, a roofing contractor can replace any affected components to protect your business from damage. 

If you’re concerned about the condition of your commercial roofing system, turn to JAM Roofing in Aurora, CO. Proudly serving clients throughout the metro Denver area, the family-owned and -operated company offers a variety of services to ensure the safety and stability of your rooftop. Visit the website for more information, or call (303) 364-1773 to speak with a friendly team member. To be notified about promotions from JAM Roofing and important information regarding the maintenance of your roof, text "Join" to (720) 647-9236.