A typical commercial roof will last 20 to 30 years depending on factors such as climate, material used, installation method, and, more importantly, the maintenance provided over its lifespan. Your roofing system needs consistent monitoring to keep it in shape and strong enough to protect itself from any natural complexities. A professional should inspect it at least once every year, but it’s highly recommended you pay attention to it every season for visible signs of damage. Here are five commercial roof maintenance tips that every property manager should know and implement to ensure their roofing system’s longevity and functionality.
Work with a professional to develop a regular schedule for inspections and upkeep. The sole reason for this is to prevent or catch problems early on before they turn into major issues.
You should have the professional inspect the condition of the roof before you make a schedule. Newly installed roofs may only require servicing once or twice a year; however, quarterly inspections may be needed for older roofs. You should also have the schedule updated if there are any major changes to your building, such as HVAC installations or renovations.
A typical inspection will involve the examination of all penetrations, flashings, drains, gutters, and downspouts. The inspector will also look out for any signs of damage or wear and tear, as well as clear any debris that may have accumulated on the roof.
Ponding water is the water that collects on your roof and takes more than 48 hours to evaporate or disappear, especially when the conditions are conducive for drying. This water poses a significant risk to your roof for three reasons: Firstly, it promotes the proliferation of algae, mold, and bacteria, which can erode the roofing material. Secondly, it increases the load on your roof, potentially causing it to sag or collapse. Thirdly, it intensifies the sun’s UV rays, accelerating the deterioration of your roof’s surface.
To deal with this issue, you and your contractor will start by finding the source and the reason for the water accumulation. The common potential cause of ponding water is clogged drains and gutters, which can be easily resolved by regular maintenance. In some cases, the slope or design of your roof may need to be adjusted to prevent future ponding.
A lot of things will settle on your roof over time, from natural debris such as snow, leaves and twigs to man-made items like litter or construction materials. These can cause a range of problems for your roof, including clogged drains and gutters, damage to the roofing material, and even fire hazards.
As such, it is important to regularly clean your roof and keep it free of any debris. This procedure may necessitate the use of particular tools such as a broom, rake, or pressure washer, as well as the expertise of a professional if the debris is too heavy or difficult to reach.
Unlike maintenance, which you can do once a year, cleaning should be done more frequently, especially after heavy storms or high winds that may deposit additional debris on your roof. Additionally, if you have overhanging trees near your roof, it is advisable to trim them regularly to prevent leaves and branches from accumulating.
Moss and algae on your roof are not only unsightly but also potentially damaging, especially if they’re allowed to grow unchecked. Moss can act like a sponge, trapping water and causing gradual decay of the roof over time. Algae, on the other hand, can eat away at the shingles or tiles, reducing their effectiveness in protecting your home.
To avoid these issues, it is important to tackle moss and algae growth on your roof as soon as you notice them. Work together with your roof inspector to get the gear and solutions that are most suitable for the type of roof you have. You may need to use a combination of chemicals, scraping tools, and brushes to effectively remove moss and algae without causing any damage to your roof.
Also, it is important to identify and address the root cause of the moss or algae growth, which could be excessive shade or moisture on your roof. Taking steps such as trimming overhanging tree branches, installing proper ventilation and insulation, and fixing any leaks can help prevent future growth.
Additionally, consider installing metal strips made of copper or zinc on your roof that are about two to four inches wide immediately after a thorough cleaning. These metals release ions that prevent spores from settling and growing on your roof, effectively discouraging the re-growth of moss and algae.
The warranty on your commercial roof provides a set of guidelines for the expected lifespan and conditions of the roof. Familiarize yourself with its terms, such as regular maintenance requirements and what actions may void the warranty. Failure to follow these terms could result in a denial of coverage for any repairs or replacements needed.
A strategic, well-executed commercial roof maintenance plan is a commitment to the safety, longevity, and value of your commercial property. If you live in Arizona and the surrounding areas, contact Universal Roofing Specialists, LLC, today to get started on a customized maintenance plan for your commercial roof.
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