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What Are the Common Commercial Roof Problems?



What Are the Common Commercial Roof Problems?

Roof Problems

Do you own or manage a building with a commercial roof?

Otherwise, you could end up investing a lot of money in fixes when you do not need to. Even in such a large number, roof problems can come up more easily than you think.

What are some common roofing issues? How can you prevent them from becoming more serious? This article looks at some questions you can ask yourself to find out if there is trouble with your roof issues.

Roof Leaks

Roof leaks can occur from a variety of sources, but generally include wind-driven rain, snow, ice, and hail. Seams along the rooftop are especially susceptible to damage due to their susceptibility to prolonged temperature swings. Leaks can originate from the seams around roof flashings, vents, skylights, and other rooftop elements.

Roofing membranes can also be punctured or torn due to physical damage, improper installation, thermal buckling, and other reasons. To ensure your commercial roof is inspected and fixed properly, it’s important to contact a reputable commercial roofing company.

Ponding Water

This is when water stays on the roof for long periods of time, and it can gradually erode the material used for the roof. Ponding water can also create an environment where a type of fungus, mold, and mildew can thrive, leading to other structural issues. It also increases the chances of leaks occurring.

While ponding water is a common roof problem, it can be addressed with regular roof maintenance and preventative measures like installing roof drains to promote water runoff. If a roof has a current problem with ponding water, repairs may be done to try and resolve the issue.

Roof Shrinkage and Thermal Expansion

Because of the extreme temperatures, these buildings are exposed to, the roof materials are constantly expanding and contracting, leading eventually to roof shrinkage. This can be caused by poor design or poor installation and maintenance of the roof. When roofs expand and contract, the eaves, and head joints shrink, leading to the separation of the roof materials and potential water leaks.

Thermal expansion can occur when the building is exposed to prolonged periods of high temperatures which causes the roof materials to expand faster than the building, leading to a decrease in resistance to wind and water damage. Regular inspection and upkeep of commercial roofs are essential to detect and address these issues before they become a problem.

Roof Blistering

Blisters appear on the surface of the roof as raised bumps caused by trapped moisture and air beneath the roof’s membrane. Poor roof installation, incorrect roof slope, and overcrowding of components can all cause blistering in commercial roofing. Other factors that can contribute to blistering are inadequate:

  • Roof ventilation
  • Exposed materials
  • Rising heat

To minimize the occurrence of roof blisters, commercial roofs should be correctly installed, properly ventilated, and sealed appropriately. If blisters are allowed to form and cause damage, it is best to seek professional advice.

Importance of Addressing Roof Problems

In conclusion, commercial roof problems should not be taken lightly and can lead to serious damage. Regular roof maintenance and professional roofing inspection services can identify problems and prevent more money from being spent down the line. To get started on roof maintenance, contact your local roofing company today.

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