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Watching a roof transform from dirty to sparkly clean is a very rewarding experience. It is quite visually stimulating to see dirt and grime loosen from your roof to reveal the bright colour and natural beauty of your roof materials. It is also astonishing to see what dramatic impact this simple maintenance can have on the overall appearance of your property and curb appeal.
If your rooftop has never been pressure washed then you might wonder where to start or what advantages these services can offer. Let’s take a closer look at the A to Z of these commercial cleaning processes.
The Advantages of Rooftop Power Washing
Pressure washing is the very best cleaning method to use if you want effective results. This type of cleaning method offers plenty of benefits like the following.
- Power washing is a lot quicker compared to manual washing
- Less water is used which reduces water wastage
- Your property isn’t exposed to harmful chemicals
- The high-pressure water stream can clean out small creases and grooves
- Most dirt types and even stubborn deposits can be effectively cleaned
- Insect nests are also flushed out
- Power washing will also clear growths like algae and moss from the materials
- The process revives the natural colour of your rooftop
- It gives your home a clean and refreshed appearance
How Often Should Rooftops Be Power Washed?
The benefits of rooftop power washing are undeniable. So how often should you request power washing? This might depend on your location and the number of overhanging trees on your property.
Rooftops should be regularly cleaned to keep debris from accumulating. However, you don’t have to get the materials power-washed quite that often. In most cases, a good cleaning session every two years should be sufficient for keeping your rooftop nice and clean. If your roof was also treated with a biocide so you can kill moss and algae then you can even go longer before requesting roof cleaning again. Biocides should keep your roof free from growth for about 3 years.
Roof Types That Can Be Power Washed
Just about any roof type can be pressure washed. It is, however, important to use a professional for these types of projects or your home could sustain damage.
Tiled roofs are often coated with a protective layer that enhances the durability of the tiles. This protective layer or paint coat can be stripped off if the water pressure level is set too high. A knowledgeable roofing company will use a pressure level that is powerful enough to cut through contaminants yet soft enough to prevent damage.
It is also important for the cleaning contractor to use the right washing method. On tiled roofs, for example, the water should be sprayed at a downward angle or some of the moisture could get inside the roof.
Chemicals Used for Power Washing
Power washers are usually powerful enough to effectively cut through dirt without cleaning products. Particularly dirty rooftops might benefit from a little bit of mild soap but contractors will only use environment-friendly products so the runoff water won’t affect your garden or pets.
The roofing company might suggest some sodium hypochlorite products if the roof is particularly dirty, or stained, or if moss needs to be treated. Biocides can also be applied to your roof to kill off algae and moss.
Book Professional Roof Cleaners Now
If your rooftop hasn’t been washed in a while then it is high time to get this maintenance task out of the way. Ultra Finish Roofing offers power washing services and can get any type of roof deep cleaned. With the help of this roofing company, your property will look a lot newer and more groomed.
