Roof blisters can cause severe damage to commercial roofs. We will be discussing what roof blisters look like, how they happen, and why they can cause damage to commercial roofs.

What Are Roof Blisters?

Roof blisters are bumps or bubbles on a commercial roof’s surface. These blisters can range in size from a few inches up to several feet and can be found on any type of roof, including flat, low-sloped and steep-sloped. Roof blisters are usually caused by trapped moisture and air between layers of roofing materials.

Roof Blisters: Why Are They So Common?

Poor roof ventilation is the main reason that blisters occur. Poor ventilation can cause heat and moisture to build up in roofing materials. This can lead to them expanding and contracting. This expansion and contraction can lead to roofing materials becoming separated, resulting in pockets of trapped moisture or air.Roof Blisters

Roof blisters can also be caused by:

  • Poor installation: A commercial roof that isn’t installed correctly can cause gaps or air pockets between layers of roofing materials. This can lead to blisters.
  • Excessive foot traffic can lead to roof shifting and pockets of trapped moisture or air.
  • Ultraviolet radiation (UV): Sunlight can cause roofing materials and other materials to become less resilient to sunburn.

What Makes Blisters Bad For Commercial Roofs?

Although roof blisters might seem minor, they can be very damaging to commercial roofing systems. Here are some reasons:

  • Reducing The Life Expectancy Of Your Roof

Blisters on commercial roofing are an indication that the materials are beginning to deteriorate. The blisters can become larger and more frequent over time, which causes the roofing materials to deteriorate further. This can cause roofs to wear down faster and may require replacement or repairs.

  • Water Damage

Water damage can also result from blisters. Rainwater and melting snow can get trapped in blisters, causing damage to roofing materials. This can cause leaks and mold growth as well as other water damage that can cost a lot to fix.

  • Structural Damage

If the blisters go untreated, they can cause structural damage to your roof. The blisters can grow in size and cause roofing materials to crack or even break. These blisters can cause structural damage to the roof, and pose a safety risk for the building’s occupants.

  • Energy Loss

Commercial buildings can also be affected by blisters. Blisters can cause cracks in roofing materials, which allow air to enter or escape the building. This can make it harder to control the temperature within the building, which can lead to higher energy costs.Roof Blisters

Roof Blisters: How To Avoid And Address

Proper ventilation is the best way to avoid blisters. This will regulate the temperature and humidity of the roofing materials, and prevent moisture buildup.

To prevent further damage, blisters on commercial roofing systems should be removed as soon as possible. It may be necessary to remove the blisters and repair the roofing material layers underneath.

Sometimes, it is necessary to replace the entire roof in order to fix blistering problems. Based on the extent of blistering and the condition the roof is in, a roofing professional will help you determine the best course.

Choose Reggie Reed Roofing

Do you have questions about who to choose for the best roof services? Reggie Reed Roofing is a family-owned roofing company that is one of the best roof repair companies in Pinellas County. There are many services available that can be tailored to your needs such as Roof Installation, Roof Repair, Shingle Roofs, Tile Roofing, Flat/Low Slope Roofing, Metal Roofing, Emergency Roof Repair, Residential Roofing, Commercial Roofing We are proud to ensure you with the best possible St Petersburg roof repair. Reggie Reed Roofing only uses the best quality materials and skilled roofing contractors. You can count on our professional contractors to help you with any repair or restoration project.

From the initial inspection to fulfilling the basic requirements and finally to providing a free estimate for your entire project, we are always happy to help. We are here to assist you with all your roofing needs. Contact us today, and we will send over a roofing expert to help you with any of your roofing projects, and be sure to check out our customer reviews here.