10 Common Roofing Problems and How to Address Them

As a commercial roofing contractor in Chicago, IL, it’s essential to understand the common issues that can arise with commercial roofing systems. From minor leaks to major structural damage, addressing these problems promptly is crucial to maintaining the integrity of your building and avoiding costly repairs. In this article, we’ll explore 10 common roofing problems that commercial property owners may encounter and provide solutions for addressing them effectively.

1. Leaks: One of the most prevalent issues with commercial roofing is leaks. These can occur due to damaged flashing, punctures in the membrane, or deteriorating sealants. To address leaks, it’s essential to inspect the roof regularly and repair any damaged areas promptly. This may involve resealing seams, replacing damaged flashing, or patching holes in the membrane.
2. Ponding Water: Ponding water, or standing water that remains on the roof for an extended period, can lead to deterioration of the roofing materials and eventually cause leaks. To prevent ponding water, ensure that the roof has proper drainage systems in place and address any low spots where water tends to accumulate.
3. Blow-Offs: High winds can cause roofing materials to become loose or dislodged, resulting in blow-offs. Proper installation and maintenance of roofing materials, including fastening them securely, can help prevent blow-offs. Additionally, conducting regular inspections after severe weather events can help identify and address any damage promptly.
4. Punctures: Punctures in the roofing membrane can occur due to various factors, including foot traffic, falling debris, or maintenance activities. Inspecting the roof regularly and promptly repairing any punctures can help prevent water infiltration and extend the life of the roof.
5. Blistering: Blistering occurs when air or moisture becomes trapped between layers of roofing materials, causing bubbles or blisters to form on the surface. To address blistering, it’s essential to identify the underlying cause, which may include poor ventilation, inadequate adhesion, or moisture infiltration, and take corrective action accordingly.
6. Membrane Shrinkage: Over time, roofing membranes may shrink due to exposure to the elements, leading to wrinkles or buckling. Installing a roof with proper membrane attachment and accounting for thermal expansion and contraction can help minimize shrinkage. Additionally, conducting regular inspections can help identify and address any areas of shrinkage before they become more significant issues.
7. Cracking: Cracks in the roofing materials can occur due to age, weathering, or structural movement. Sealing cracks promptly with appropriate sealants can help prevent water infiltration and further damage to the roof.
8. Flashing Failures: Flashing, which is used to seal joints and seams in the roofing system, can fail over time due to weathering, improper installation, or inadequate maintenance. Inspecting flashing regularly and repairing or replacing damaged flashing can help prevent leaks and extend the life of the roof.
9. Poor Installation: Improper installation of roofing materials can lead to a variety of issues, including leaks, blow-offs, and premature deterioration. Working with a reputable commercial roofing contractor in Chicago, IL, who has experience with the specific type of roofing system can help ensure proper installation and minimize future problems.
10. Lack of Maintenance: Perhaps the most significant factor contributing to roofing problems is a lack of maintenance. Regular inspections, cleaning, and proactive repairs can help identify and address issues before they escalate, ultimately saving time and money in the long run.

By understanding these common roofing problems and taking proactive measures to address them, commercial property owners can protect their investment and ensure the longevity of their roofing systems. Whether it’s repairing leaks, addressing ponding water, or preventing blow-offs, proactive maintenance is key to keeping your commercial roofing in top condition for years to come.