How Much Does It Cost to Soft Wash a Roof?

Soft power washing your roof may seem like a daunting and expensive task, but it doesn’t have to be especially when you hire a professional! Here are a few tips to help you get started.

A roof can last for decades, but it needs regular maintenance to stay in good condition. One of the most important things you can do for your roof is to have it pressure washed periodically. This will remove any dirt, moss, or other debris that has accumulated on the surface and help prevent it from causing lasting damage.

Why pressure washing a roof is important

Pressure washing is also important for maintaining the aesthetic appeal of your home. A clean roof will make your whole house look better, and it can add value if you ever decide to sell.

If you’re thinking about pressure washing your roof, you may be wondering how much it will cost. The answer depends on a few factors, including the size of your roof and the type of pressure washer you use.

On average, it costs about $0.15 per square foot to pressure wash a roof. So, if your roof is 1,000 square feet, you can expect to pay around $150 for a professional soft power washer to do the job. If you have a larger roof, the price will be higher. For example, if your roof is 2,000 square feet, the cost would be $300.

The type of pressure washer you use will also affect the cost. If you want to rent a machine from a home improvement store, you can expect to pay around $50 per day. If you decide to buy your own machine, the cost will be higher up front but you’ll save money in the long run because you won’t have to pay rental fees every time you need to use it.

So, how much does it cost to pressure wash a roof? The answer depends on several factors but generally speaking, it will cost between $0.15 and $0.50 per square foot to have the job done professionally.

Pressure washing your roof FAQs

QUESTION: Can pressure washing damage my roof?

If you have a tile roof, pressure washing can actually damage your roof by breaking or dislodging the tiles. For asphalt shingles, pressure washing can shorten the life of your roof by causing the granules to loosen and wash away. Metal roofs can also be damaged by high-pressure washing.

How often should you pressure wash your roof

You should pressure wash your roof at least once a year.

How much does it cost to pressure wash a roof

Pressure washing a roof costs $0.35 to $0.75 per square foot, with an average of $0.50 per square foot. The price will depend on the size of your roof, the type of pressure washer being used, and the number of stories of the home.

What are the benefits of pressure washing your roof

A pressure washer can remove years of built-up dirt, grime, algae and mildew from your roof in just a few hours, and it will look like new again. Pressure washing will also extend the life of your roof by preventing the growth of moss and other vegetation that can hold moisture against the shingles and cause them to deteriorate.

How to pressure wash your roof

You should pressure wash your roof at least once a year to remove dirt, mold, and other debris. Pressure washing your roof will also help extend its lifespan.

The cost of pressure washing a roof varies depending on the size of the roof, the pitch of the roof, and the type of pressure washer you use. Expect to pay between $200 and $400 for a professional to pressure wash your roof.

What to look for when pressure washing your roof

It’s important to inspect your roof before pressure washing it. Look for any loose or missing shingles, and repair them if necessary. You should also clear away any leaves, twigs, or other debris that could clog your pressure washer.

Once you’ve inspected and prepared your roof, you can start pressure washing. Begin by spraying at a low pressure to avoid damaging the shingles. Hold the nozzle about two feet from the surface of the roof, and move it back and forth as you work your way up the slope of the roof.

After you’ve finished pressure washing, take a close look at your roof to make sure you didn’t miss any spots. If everything looks good, you’re all set!

Tips for pressure washing your roof

Pressure washing your roof can be a great way to extend its lifespan and keep it looking its best. But how much does it cost to pressure wash a roof?

Here are a few tips to help you pressure wash your roof without breaking the bank:

  • Rent or borrow a pressure washer. You can find them for as little as $50 per day
  • Buy a pressure washing wand attachment for your hose. These can be found for around $30
  • If you have gutters, clean them before you start pressure washing. This will prevent the gutters from getting clogged with debris
  • Start at the top of the roof and work your way down. This will prevent streaking and ensure that all dirt and debris are removed
  • Use a wide fan tip on your pressure washer to avoid damaging the shingles. A narrow tip can cause the water to penetrate too deeply, which can damage the shingles
  • Don’t forget to rinse off any plants or landscaping features when you’re finished pressure washing


It’s best to hire a professional soft power wash service to clean your roof. Pressure Washing Friendswood has a team of people dedicated to providing the proper soft wash to your roof, no matter the pitch.