Roof Cleaning is an essential part of preserving the roof of your home. It removes moss, lichen, algae, and mildew. It also helps remove oxidation from metal roofs. Proper roof cleaning extends the life of your roof. If you have moss or algae growing on your roof, it is important to have it removed by a professional roof cleaning service.
There are many factors that can affect the cost of roof cleaning. Some of these factors include the size of the roof, the shape of the roof, and the difficulty of cleaning the roof. For example, a home with a steep pitch or a roof with a complex design will cost more. Another factor is the climate or location. A home near a lake or shaded by trees may require more cleaning and treatment.
Depending on the roof type and the complexity of the design, roof cleaning costs can range anywhere from $374 to $506. Certain cleaning methods can cost as much as $1000 or more. A simple, flat roof, however, will probably cost less than $200. Moreover, a professional can clean the roof using biodegradable cleaning products, which can remove most accumulations without damaging the roof.
Different types of roofs require different types of cleaning techniques. For instance, a flat roof made of gravel cannot be cleaned by pressured water, while a roof made of tar or wood shakes can be cleaned using a gentle power wash. Metal roofing, on the other hand, will not be affected by pressure washing.
The cost of roof cleaning varies greatly, depending on the materials used, the slope of the roof, and other factors. The cost can go up significantly if the roof is in poor condition. For example, moss on a roof can block gutters, increase cooling costs, and cause shingles to wear out prematurely. Roof cleaning services typically remove moss on a roof and may recommend adding zinc oxide strips, which can cost up to $300 per square foot.
Other factors to consider when deciding how much to spend on roof cleaning include the type of cleaning method you choose. There are two main types of chemical solutions available for use on roofs, one of which is the most common and effective. Both of these chemicals are used to kill moss and algae. They will typically cost between $0.30 and $0.75 per square foot.
There are many chemicals used for roof cleaning, including sodium hypochlorite and caustic soda. These high-alkaline chemicals break down algae and other fungus cells without causing any damage to the roof or tiles. However, they can also harm plants and landscaping when used carelessly. The chemicals should only be used by qualified roof cleaning professionals.
Sodium hypochlorite is a common ingredient in roof cleaning mixes and is a bleach and surfactant specifically designed for use on roofs. Store-bought bleach has three to six percent sodium hypochlorite per gallon, while pressure-washing companies usually use around twelve to fourteen percent.
If you are unsure of what chemicals your roof cleaner is using, consult the manufacturer or a professional roof cleaning company. MSDS sheets are available for most chemicals, and you can always ask your supplier for digital copies. It’s also a good idea to make sure you label containers properly. The FDOT has been known to research complaints and investigates compliance at the original complainant’s facility.
TSP is also a common chemical used for roof cleaning. Soft washing is a method that allows the chemical to do its job instead of using high-pressure water. While this method is safer for asphalt shingles, it can also damage the roof if you don’t use it properly. TSP is best used in combination with water and should be applied with a soft-bristled brush.
Hydrogen peroxide is an effective cleaning chemical. It is made up of two hydrogen molecules and two oxygen molecules. When used correctly, it can kill algae and moss, but it won’t strip the paint off of wood. The key is to follow the instructions provided by the manufacturer of the chemical. Always wear protective gear while using chemicals, and wear a respirator mask and gloves.