Commercial roofs require regular maintenance to extend their lifespan and keep moisture out of the building. Spotting and repairing commercial roofing problems early on can prevent them from becoming major issues that are costly to repair.
High wind uplift can cause roof blow-offs, especially in areas that deal with severe storms. This happens when winds create a suction effect that pulls weak materials right off the roof.
1. Debris Buildup
Commercial roofs provide a number of valuable functions for businesses, from helping reduce energy bills to promoting employee safety. However, these roofs can be vulnerable to a number of common issues that lead to costly repairs and premature replacement.
One of the most common commercial roofing problems is leaks. This issue often leads to wet insulation, structural deterioration, and mold. Identifying and addressing the source of the leak is the key to preventing further damage.
Other common commercial roofing issues include punctures and damaged flashing. Punctures occur when a person walks on the roof, which can cause damage to the membrane and other surface materials. Additionally, aging and improper installation can result in flashing problems such as shrinkage. These types of issues can be prevented with regular maintenance inspections and by choosing high-quality roofing materials. Click here to schedule a free roof inspection today.
2. Pooled Water
Because commercial roofs are flat they are more prone to water pooling than residential roofs. This can happen for many reasons, including a lack of efficient drainage, poor construction or damaged shingles. If left unattended the pools can cause structural damage and leaks in the building. They also attract insects, rodents and birds such as raccoons, squirrels and geese.
If the water is caused by inadequate drainage systems the solution may be as simple as adding scuppers or drainpipes to redirect water into the gutter system or downspouts. It may also be necessary to widen drains to ensure they are able to handle the amount of water that is pooling on the roof. In the long term, standing water can cause regions of the roof to deteriorate, resulting in costly repairs.
3. Damaged Flashing
When the flashing in commercial roofing systems is damaged it can allow water to enter the building, resulting in damage to insulation, structural deterioration, mold problems, and other issues. Punctures in the flashing, which is installed around roof openings and joints, such as chimneys, vents and skylights can be caused by improper repairs or by expansion and contraction of the building due to changes in temperature.
If you’re noticing water stains or other signs of leaks on the ceiling its time to call in commercial roofing professionals for help. Catching these issues early will extend the life expectancy of your roof and save you money. The best way to catch roof issues is through regular maintenance and inspections.
4. Damaged Shingles
Punctures, ripped shingles, and broken flashing are commercial roof issues that can grow into major problems if not repaired in a timely manner. In fact, a small hole in the roof can compromise all of the equipment inside of a building, including drywall and electrical systems. This is especially true if the hole allows moisture to leak into these spaces, which could lead to a variety of costly issues.
Commercial roofing issues like these can be difficult to spot unless you’re regularly inspecting your property. But even if you don’t notice any obvious damage, a spike in energy bills is a sure sign that your roof needs some attention. Leaks from compromised seams and deteriorating shingles can lead to increased heating costs in winter and air conditioning costs in summer.
5. Damaged Membrane
Commercial roofs perform multiple important functions, from increasing energy efficiency to cutting power bills to promoting safety. But, they’re also susceptible to damage that can lead to expensive repairs and shortening lifespans. Identifying these problems early can help prevent long-term damage.
Cracks in the outer membrane of commercial roofing systems, often caused by harsh weather or debris, can allow rain to saturate the raw roof material underneath. Blisters, which form when air or moisture gets trapped between the underlayment and membrane, are another sign of serious damage.
Since commercial roofs are typically flat, they’re prone to puncture marks from people walking on them. Limiting this activity and using walkway pads can prevent these marks from forming. A faulty puncture can cause water leaks that can lead to wet insulation, mold issues and structural deterioration.