How to Clean a Commercial Roof

If you’re a business owner, you know that keeping your property clean is essential for success. Not only does it make a good impression on customers and clients, but it also helps maintain the property value. One part of your property that often gets overlooked when it comes to cleaning is the roof. Commercial roofs can become very dirty over time, and if not cleaned regularly, can lead to some major problems. In this blog post, we will discuss how to clean your commercial roof safely and effectively.

Why Is It Important to Clean My Commercial Roof?

Your commercial roof is constantly exposed to the elements, which can take a toll over time. Not only does dirt and debris accumulate on the roof, but also things like tree sap, bird droppings, and other environmental contaminants. If left unchecked, these substances can damage your roof and lead to leaks and other problems. In addition, a dirty roof is not as energy-efficient as a clean one. By regularly cleaning your roof, you can help prolong its life and keep your energy bills down.

How Often Should I Clean My Commercial Roof?

Cleaning your commercial roof should be done at least once a year, and more often if you live in an area with a lot of pollen or other airborne debris. If you have a lot of trees nearby, you may need to clean your roof more often as well – leaves and twigs can clog gutters and downspouts, which can lead to water damage on your roof.

How to Clean a Commercial Roof

Now that we’ve gone over why it’s important to clean your commercial roof and how often you should do it, let’s talk about the best way to go about it. Take a look at the basics below.

Step 1: Inspect Your Roof

Before you start cleaning, it’s important to do a thorough inspection of your roof. Look for any signs of damage, such as cracks, missing shingles, or loose nails. If you find any damage, make sure to repair it before proceeding with the cleaning process.

Step 2: Remove Debris

Once you’ve inspected your roof and made any necessary repairs, it’s time to start removing debris. Use a broom or leaf blower to remove any leaves, twigs, or other small debris from the surface of your roof. If you have a lot of trees nearby, you may want to invest in a roof rake to make this process easier.

Step 3: Wash

Now that the majority of the debris has been removed, it’s time to wash your roof. This will remove any remaining dirt, grime, and stains. While some people may choose to pressure wash their roof, this is generally not recommended – the high pressure of the water can damage your roof. Instead, opt for a garden hose with a nozzle attachment or a bucket of and a scrub brush. The right cleaning product for the job may depend on your roofing material, so be sure to do your research to find the appropriate one.

Step 4: Inspect and Repair Again

Once you’ve finished washing your roof, it’s important to inspect it one last time. Look for any missed areas that need to be cleaned or any new damage that may have occurred during the cleaning process. If you find any damage, make sure to repair it right away.