A metal roof for commercial buildings can last approximately 50 years if well taken care of. However, there are roof problems that can shorten the lifespan of your roof, especially if they go without repair.
But, how can you spot roof issues?
In this article, we discuss some of the most common signs that repairing a roof is necessary. Continue reading to prevent costly roof repairs by learning to spot the issue quickly.
1. Standing Water
One of the most common roof problems in commercial buildings is standing water. While this may not seem like a big problem at first, it can lead to other issues on this list as well as structural damage to your building.
If you notice roof issues involving standing water, be sure to check your gutters for clogs or damage. Getting any clogs cleared quickly is key to preventing having to call about replacing a roof.
2. Leaks and Moisture
Leaks and moisture build-up are additional roof issues that need to be dealt with quickly. Evidence of a leak includes water spots on the interior roof, puddles, and warping of ceiling or wall materials.
These issues can lead to mold growth, which is dangerous for your health and the health of your employees. Roof repairs are almost always needed in these cases to prevent the spread of mold and further damage.
3. Blow-Offs
A blow-off is when the roof, or parts of the roof, are torn away by the wind. Some either come loose and billow in the wind while others tear away completely and fly off the roof.
These kinds of roof problems are especially dangerous on commercial buildings. The debris can result in damage to property or injury to customers, employees, or bystanders.
4. Blistering
Blistering occurs when the roof membrane forms bubbles on the surface. This happens when the adhesive used to attach it starts to degrade. Excessive heat, moisture, or poor attic ventilation are common causes.
A few small instances of blistering are not necessarily a cause for concern. However, significant blistering can be a sign of severe roof issues and should be addressed by a professional.
5. Membrane Shrinkage
Some commercial buildings include roofing materials that change with the temperature. Metal roofs are known for expanding and contracting as outside temperatures changes.
These materials can shrink under certain conditions which can lead to warping and broken joints. The warping and broken joints can create punctures in your roof leading to water leaks.
Common Causes of Roof Problems
Roof problems can originate from multiple sources, especially in older roofs. However, some of the most common causes of roof issues in commercial buildings are listed below.
- Improper installation
- Lack of maintenance
- Weather damage
- Poor roof design
We recommend hiring a company for inspecting or repairing a roof periodically. You can learn more about how and when to have your roof inspected with HP Roofing Pro.
Get Ahead of Roof Problems
Understanding the most common roof problems in commercial buildings and their causes can help you get ahead of the problem. Work with professionals in roof repairs to keep up on roof maintenance.
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