Spot and Fix Common Commercial Roofing

How to Spot and Fix Common Commercial Roofing Issues

Commercial roofing problems are not uncommon, but many people don’t know how to identify and fix them. Luckily, this article gives some useful tips on identifying common problems that can affect your roof, as well as how to fix them.

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For more than 20 years, our business has dominated its sector. We have a sizable customer base and have given our customers excellent service. We also provide free estimates and have no additional costs.

Sagging roofs

If you’ve noticed a saddle-shaped ridge or other visible signs of sagging, then your roof is in need of repair. You should seek the help of a professional roofing specialist to fix the issue. Sagging is often the result of an improperly installed roof or aging issues.

Sagging can happen for a variety of reasons, and if you’re concerned about your roof, it’s best to get it checked out right away. While you can handle some roof repairs on your own, hiring a roofing expert can prevent you from further damage to your building.

The most common cause of sagging roofs is excess weight. This can be caused by heavy snowfall or too many layers of roofing materials. Another problem that can cause sagging is water damage. Water damage weakens the supporting structure of your roof, and this can lead to leaks and mold.

Ponding on the roof

Ponding on the roof is one of the most common roofing problems that commercial buildings face. It can cause damage to the building’s surface, insulation, and structural integrity. Some of the elements that can make a roof susceptible to ponding include:

  • Debris obstructing the drainage system.
  • The weight of the water can cause the roof to sag or cave in.
  • The freeze/thaw cycle can erode the mineral surface on some roofing materials.
  • An improper slope can also lead to ponding. Depending on the cause of the problem, there may be some solutions.

A professional roofing company should be consulted to determine the best course of action. If the ponding is left unchecked, the problem can quickly lead to structural failure and major repairs.

Blow-offs caused by wind uplift

Blow-offs caused by wind uplift in commercial roofing systems are an issue that needs to be taken seriously. Wind uplift is the upward-acting pressure that roof components experience when the building is facing downwind. This pressure is most prominent at the corners of the roofline.

In some cases, the wind will be able to grab a roofing edge flashing and cause the membrane to peel back. In other cases, the roof may be completely detached from its supporting structure.

If your roof is affected by wind uplift, you should have a qualified roofing contractor evaluate the problem. In some cases, the damage can be repaired quickly. However, more severe damage might require a new roof installation.

Leaks caused by shrinkage of the membrane

If you have a commercial roof, it is important that you know the signs of leaks caused by membrane shrinkage. In addition, you should know how to prevent them.

Membrane shrinkage is the result of the tensile forces that a membrane exerts on the substrate. It causes the separation of the seams and creates cracks, ridges, and holes. Eventually, these areas will rupture. This means that water can find its way to the interior of your building.

Membrane shrinkage is common in regions that have extreme temperatures. The UV rays of the sun cause a change in the molecular structure of the membrane. Once these changes occur, the membrane loses its flexibility.

Poor insulation

Poor insulation can affect a roof’s ability to prevent heat from escaping. In turn, this can cause an increase in your energy bills. Insulation is also vital to your home’s overall comfort level. It prevents hot air from coming into the home during the summer, while sealing off cold air in winter.

Your roof is one of the largest contributors to insulation. Whether your roof is a flat or sloped one, it plays a major role in keeping the building warm. Proper insulation will allow you to control the temperature inside your home, thereby cutting down on your energy expenses.

Tree damage

Some of these include clogged gutters, shingles that are missing or damaged, and tree branches that are falling on your home. It’s important to identify and correct these problems as soon as possible. This will help ensure that you are protected from further damage.

Trees help prevent soil erosion and shade your home, but they can also cause some damage. If you have a mature tree near your house, you should be sure to trim it back to avoid having it fall on your roof during a storm. A dead or dying tree can crush anything in its path and could even topple over.