If you’re thinking of hiring a roof cleaning company, it’s important to find one that offers service liability coverage. This will ensure that the technicians are covered if they fall off the roof. Read on to learn more.
A professional roof washing company will use a soft wash process to remove mold, mildew, and lichen from the tiles. They’ll also use a product to prevent algae growth.
High-pressure washing
Using high-pressure washing, cleaning companies blast away dirt on the outer areas of your property. This is a safe and efficient way to clean the grease on your driveway, bird droppings on the roof, moss growth on the stair steps, and other hard-to-reach surfaces. It can also remove stubborn stains that can be difficult to remove with just soap and water.
However, the high-pressure washing process can be dangerous if it is not done correctly. If the pressurized water gets into electrical panels, outdoor wires, or other structures, it can cause severe damage and even electrocute you. To prevent this, it is best to hire a professional with the right safety equipment.
Moreover, using a surface cleaner on your roof can damage it by tearing the granules off of shingles. It can also void your roof warranty. Instead, use a soft wash to clean your roof and other surfaces. A soft wash uses low water pressure to eliminate mold, mildew, and other substances without damaging the surface.
Low-pressure washing
If you want to have a clean home exterior without damaging it, you should consider low-pressure washing services. This cleaning technique uses biodegradable detergents with moderate water pressure to wash away dirt build-up, black stains, mold, and mildew. It is a safe method for most roofing materials and does not damage landscaping or grass.
A professional cleaning contractor will use a battery-powered sprayer to apply the cleaning solution and rinse it off with a low-pressure water stream similar to a garden hose. It will also connect collection bags to downspouts to capture runoff and prevent standing cleaning solutions from damaging landscaping and grass.
It is important to hire a professional cleaning contractor for a roof soft wash because high-pressure washing can cause damage to the surface of your roof and other building materials. It is also risky for the cleaner to climb on ladders to reach difficult areas. Additionally, high-pressure washing can void shingles’ warranty and cause premature wear.
Chlorine bleaching
Many roof cleaning contractors who use bleach do not tell homeowners that they are using bleach. They may claim that a 2007 Asphalt Roofing and Manufacturers Association (ARMA) Technical Bulletin recommends using chlorine bleach and TSP to remove lichens, mildew, or dirt from the roof.
The truth is that caustic chlorine bleach is not a safe, cost-effective long-term solution for roofs in Florida. It is highly corrosive and can destroy the fabric of the roof shingles. In addition to being unsafe for homeowners, it can also contaminate waterways and harm surrounding landscaping.
To avoid this, look for a roof cleaner that does not contain bleach. The most common non-chlorine cleaners are hydrogen peroxide and sodium percarbonate. These cleaners are relatively gentle and can be used on the roof without damaging it. They can also be safely applied with a garden hose, which protects foundation plantings from chemicals. Ideally, this cleaner should be applied to the roof surface and allowed to sit for 20 minutes before being rinsed thoroughly.
Roof Inspection
The roof is a vital part of a home, providing insulation and protecting the rest of the structure from external damage. Nevertheless, many homeowners neglect their roofs and only notice it when a leak appears in the ceiling. This type of damage can cause a lot of money in repairs, and it is, therefore, important to have your roof inspected regularly by a professional.
The inspector will look for signs of moisture like stains, rot, mold, and moss. He will also check the condition of shingles, flashing and soffit, and fascia. In addition, he will inspect all the penetration seals for the vent pipes, roof vents, and media installations.
He will also look at the gutter system, checking for leaks and clogs. The inspection should include a written report detailing areas of the roof that are saturated, photos, and recommendations going forward. If there are any problems found, the best time to repair them is in the fall before the frost sets in. Browse the next article.
