Is It Safe to Pressure Wash A Shingle Roof?

Is It Safe to Pressure Wash A Shingle Roof?

Is It Safe to Pressure Wash A Shingle Roof?

It is generally not safe to pressure wash a shingle roof. The high pressure from the water can loosen the granules on the shingles, causing unnecessary wear and tear. Instead, it is better to brush off the moss build-up with a gentler solution, like a broom.

However, if you still feel the need to pressure wash your roof, be sure to use a low-pressure setting on your hose, so that little or no damage is done to your shingles. In order for your DIY project to go smoothly and flawlessly, it’s important that you work safely and with caution.

The professionals at Roofers Roofing in Jefferson are available to answer any of your questions about shingle roofs and how they can help you restore the beauty of your home while providing extra protection against the elements.

Is The Shingle Roof Good?

When deciding whether a shingle roof is good for your home, there are a few things to consider. Asphalt shingles typically last around thirty years, so they are a good option if you’re looking for a roofing material with a long lifespan.

They also have a relatively low initial cost, which makes them a good choice if you’re working with a limited budget. Big Fish Contracting offers a fifty-year guaranteed warranty on all asphalt shingles so that you can be confident in their quality and durability.

Finally, protective treatments are available for an additional cost that can extend the lifespan of your shingles even further.

What Should I Use To Clean My Shingle Roof?

You can clean your shingle roof in a few ways, but chlorine bleach and water solution are generally the most effective. To make this solution, simply mix equal parts chlorine bleach and water.

You can use either laundry-strength liquid chlorine bleach or a concentrated form of bleach. Once you have your solution mixed, simply use a sprayer attachment on your garden hose to apply it to your roof.

Let the solution sit for a few minutes before scrubbing it off with a brush. This method is generally the most effective on asphalt shingles.

Can You Attach A Pergola To A Shingle Roof?

Yes, you can attach a pergola to a shingle roof. A pergola is an attractive, open-sided structure that you can use for relaxing in your yard. A detailed pergola will provide interest to any yard, and it can be a great place for outdoor dining or relaxing on nice days.

If you want to build one attached to your home, you will need to ensure the rafters are installed above the roof line.

It is also important that the width of your pergola is no wider than the actual width of your home’s eave so that rainwater doesn’t leak through the gaps between the shingles and drip down into your living space.

Can You Coat A Shingle Roof?

Many types of roof coatings are available on the market, so it is always important to consult the shingle manufacturer before proceeding with any type of coating.

However, the Asphalt Roofing Manufacturers Association (ARMA) strongly advises against applying any field-applied coating over installed asphalt shingles.

The main reason is that asphalt shingles are designed to shed water, and any type of coating will reduce their ability to do so.

This can lead to premature aging of the shingles and potential water damage to the underlying roof structure. In addition, most warranties offered by shingle manufacturers will be voided if a coating is applied.

There are some situations where a coating is even prohibited by law. In some communities, the use of coatings on shingles is even illegal.

Most roof coatings are applied using rollers or sprayers. Some coatings are applied using brushes, but most require a solvent to remove them later. Such solvents will leave behind harmful fumes and residue that can lead to health problems for anyone who breathes in the fumes.

In areas where corrosive winter conditions have already caused damage, it is important to check with your local building inspector before proceeding with any coating application.


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