Pressure washing your roof can be dangerous and damaging to your home if you don’t follow the proper precautions. That’s why many roofers caution against doing this yourself.
Using the wrong pressure, nozzle and temperature can compromise your roof’s shingles or cause them to break down. This could void your shingle warranty. You can return to our home page.
Roof pressure washing can be a dangerous task that needs to be carried out with utmost care. Using too much water, working without safety equipment, or falling off the ladder can be disastrous.
Using too high of a pressure can cause damage to the shingles, gutters, and even your electrical panels. In addition, a pressurized stream of water could also strip paint from your gutters and eaves.
Your roof was designed to survive pounding raindrops, but it’s not made to withstand the kind of concentrated spray that comes from a power washer.
The high-pressure stream can actually erode the bonding or adhesive that protects your roofing materials, causing them to crack and break. This can result in leaks that penetrate your home’s interior.
A soft wash system uses a low-pressure pump spray to clean your roof safely and effectively, without compromising its integrity. It can help to eliminate algae, moss, and mildew, as well as dirt that is often unreachable with traditional hoses or pressure washers.
Damage to Shingles
Roof pressure washing can strip away the granules that protect the surface of your shingles. This can cause your shingles to absorb water, become soft and crumbly, and potentially lead to leaks.
In addition to removing the protective granules, the force of the water jet can also damage thin asphalt shingles. These shingles are designed to be able to withstand pounding rains, but too much pressure can tear them apart and make them more likely to come loose in storms.
Mold and algae can build up on your roof over time and will eat away at the granules that coat it. They can also grow under the shingles, promoting interior water leaks.
To combat this growth, you can use a combination of bleach and water to kill the spores. This can help prevent them from spreading to other areas of your roof and neighboring homes. But you should always wash your roof in small sections to avoid damaging the granules or shingles.
Damage to Gutters
Gutters play a critical role in protecting your home from water damage. They should be able to channel water away from your foundation and roof, but if they aren’t clean they can become full of leaves and other debris that prevent them from doing their job properly.
Keeping gutters clear of debris helps prevent problems such as mold, mildew and pest infestation. In addition, it adds to the curb appeal of your property and protects the interior of your home from damage caused by the build-up.
High pressure washing can cause structural damage to your roof and gutters. For instance, it can loosen shingles’ granules and flow them into your gutters, creating extra weight or blockages that you don’t want, as well as causing the shingles to break their anchors, which hold them snugly to your house.
Damage to Electrical Panels
One of the biggest safety risks associated with roof pressure washing is the potential for water damage to important electrical panels and meters. These are built to withstand the elements, but a high-powered washer can force water through small cracks and crevices that could cause damage.
The best way to ensure this won’t happen is by calling a professional. They’ll know the appropriate pressures for a safe and clean job that won’t void your warranty or cost you a small fortune. In addition, they’ll have the latest technologically-advanced equipment for tackling the stains and debris that plague your home’s roof. For instance, they’ll have a power washer that can actually lift a shingle with a remote control to remove soot from your chimney. A properly cleaned roof can also help you save on energy bills by reflecting the sun’s rays and cooling your attic. It may even be able to improve your home’s curb appeal. Read on to find out!