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Cedar Roof Cleaning, Waukee, Iowa – Testimonial

I couldn’t be more pleased with the work done by Sullivan Cedar Shakes Roof Cleaning. The results of the cleaning they did on my home today are better than I expected. The results were visible almost immediately, and I am told that it will get even better in the next few weeks. As happy as I am with the cleaning, I am even more happy with the work ethic and professional actions of owner and his co-worker. I can highly recommend this company and its owner.

Tracy Lepeltak, Waukee, Iowa

Bruce and Maria are a great team and provided professional service. I was concerned about the dirt coming off of my roof effecting my patio and shrubs. Maria did a marvelous job of cleaning up from the waste coming off my roof. When I need my roof cleaned again I will certainly call them.

Bob Thomas, Omaha, Ne.

Three Step Process For A Cleaning Cedar Roof

From the past to present day many cleaners use what is called the 3 step process for cleaning a cedar roof.

  1. Cleaning
  2. Brightening
  3. Staining, Sealing & Weatherproof.
  • The cleaning solution which is commonly used is Sodium Percabonate.
  • The brightening solution which is commonly used is Oxalic Acid.
  • The staining, sealing & weatherproof can be any number of combinations.

Three Step Cedar Roof Cleaning Process

Sodium Percabonate doesn’t clean well and requires the use of pressure to completely clean the roof. Thus the use of a pressure washer which is to high (500 to 1000 psi) of pressure and will damage and erode your cedar shakes. Common sense indicates you would not want pressure of any form used on your wood roof. The downfall to the use of sodium percabonate is that it takes pressure to remove the solution.

Oxalic Acid as a brightener solution is a poisonous, crystalline acid used in many industrial purposes including rust removal and bleaching. It is both toxic and caustic. It also requires the use of high pressure to properly remove.

Staining, Sealing & Waterproofing. You can stain a cedar or wood roof to take on different hues or tones. Other than cosmetic staining has no true benefit. Sealing is the last thing you should do to a cedar or wood roof as they need to breathe or expand and contract with the weather conditions, thus the spacing between the shakes. Waterproofing has limited effectiveness and has a short shelf life.

Cedar Roof Maintenance

Simply speaking cedar shakes or wood roofs should stay in their natural form as when they were installed. Cedar does not decay in and of itself. Only moisture and different infestations will decay cedar. Cedar does weather and needs to be maintained to last there designed life span. The only maintenance a cedar roof needs is a good cleaning every 5 to 10 years which is subjective on tree cover, moisture and weather condition.

Cedar is a natural insulator against the environment; competitors can’t come close to the thermal efficiency of wood. In fact, cedar has twice the thermal resistivity (R-value) of asphalt, 5 times that of slate, 8 times that of concrete, and hundreds of times that of metal and aluminum.

Cedar roofs don’t decay, but they do weather. It has natural preservatives that resist moisture, decay and insect damage. Although in warm, humid climates and on heavily shaded roofs, algae, moss, mold, mildew, lichen and fungi’s will grow, because these organisms retain moisture the cedar will decay in time if not maintained.

When new the shakes and shingles display the natural honey and cinnamon tones, and will later mature to a seasoned and distinguished-looking silvery gray when properly maintained.

When Your Cedar Shakes Need To Be Cleaned

If the shakes or shingles display a brown/dark brown to black tones, these are signs of harmful organism infestations and they need to be cleaned. The same applies to moss, mildew, lichen and fungus.

Three Step Cedar Roof Cleaning Process

With a proper cedar roof maintenance program a cedar roof will last anywhere from 40 to 60 years which is also subjective to conditions and if maintained.

There is an alternative to the 3 step process for cleaning cedar shakes or wood roofs and for roof cleaning.

It is a 1 step process: Cleaning. In todays roof cleaning industry the process or equipment used to clean a roof is what is call non-pressure or Soft Wash process. The solution is applied with a 12 volt pump system with the average pressure of 60 psi and the rinsing process is done with a simple garden hose pressure or about 40 psi. Watch the videos to your right on how the process works and the equipment used.

As to the cleaning solution there is also an alternative that is non toxic and caustic. The cleaning solution is a Citric based cleaning solution ( not citric acid) that contains algaecide, mildecide and fungicide. Though cedar shakes only have 3% oil content when installed, there is a water base oil in the solution that helps rehydrated the shakes. This solution is not for sale as it was developed personally. To see results go to:http://cedarshakesroofcleaning.com/cedar-roof-photo-gallery/. Also see: http://cedarshakesroofcleaning.com/category/customer-reviews/.

Cedar Roof Cleaning Costs

On average the cost of a cedar shakes roof cleaning should be about $0.50 a sq. ft. or less than 10% of replacement cost.

So when considering having your cedar roof cleaned do your research. There is a difference between someone who can clean a cedar roof and someone who is a cedar roof cleaner.

This is my sole opinion based on my research and years of experience with cleaning cedar shakes roofs.

Bruce Sullivan, Owner
Sullivan Roof Cleaning, Inc
Service all of Iowa and the Greater Midwest

Appreciate The Care and Protection Of My Plants

I highly recommend Sullivan Roof Cleaning. I appreciated the care with which the work was done, the efforts taken to protect the plants around my house, and the results. I have attached a picture I took during the cleaning process.

Sam S., Napa Valley, Waukee, Iowa

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They Are Fabulous!

They did a fabulous job. Covered everything and had no mess! Plus our roof looks at least 10 years newer. They are fabulous! We would recommend them to anyone. Drive by our home and you will see the Great job they did on our home!

Keith Israel, 805 Lakeview, Fountain View, Ankeny, Iowa

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Integrity and Follow Through

What a first class operation – all the way! After meeting Bruce and discussing our job the first day we met, I knew this guy meant business and would bring integrity and follow-thru to our project – which he and Maria did. Say what you”ll do and DO what you say – That’s Bruce Sullivan all the way.

Tim Lowe, Clive, Iowa

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Could not be more pleased! Bruce did exactly what he said he would. Neat, clean and everthing picked up and back the way it was when he came. Shingles look like new and missing or broken ones have been replaced. Several neighbors have been over to ask what we had done to our roof and I expect they will be doing the same. Roofs are expensive and when one can extend the life by several years though this process it makes the cost very reasonable. I would recommend Bruce without hesitation!

Larry Mindrup
13340 Sunset Circle
Clive, Iowa

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