Is it safe to pressure wash an asphalt shingle roof?

Answer: Yes
Explanation: It's ok.

Answer: No
Explanation: Pressure washing can loosen shingles and seriously damage the roof.

Answer: No
Explanation: Pressure washing an Asphalt shingle roof can harm the shingles. Soft-washing a foof is the preferred method.

Answer: In most cases
Explanation: it is safe as long as you wash down the shingle and not up the shingle

Answer: No
Explanation: I would prefer to soft wash a roof I honestly do like using high pressure to minimize damage

Answer: In most cases
Explanation: I don't see a problem with it

Answer: No
Explanation: I would never use a pressure washer on roof shingles

Answer: In some cases
Explanation: Depends on the situation

Answer: In most cases
Explanation: When doing house and roof washing, it is best to do soft washing. This is a lower pressure style( usually 300-800 psi) of pressure washing.

Answer: No
Explanation: NO pressure should be used on a roof, EVER.

Answer: In most cases
Explanation: Sometimes

Answer: No
Explanation: Softeash only

Answer: In some cases
Explanation: Pressure washing an asphalt shingle roof can be risky and potentially damaging if not done correctly. Here are some factors to consider: Low Pressure: If you decide to pressure wash your asphalt shingle roof, it's crucial to use low-pressure settings. High-pressure washing can dislodge shingles, strip away the granules that protect the shingles, and cause water infiltration. Technique: Proper technique is essential. The nozzle should be aimed downward to avoid lifting the shingles. You should also maintain a safe distance from the roof to prevent damage. Cleaning Solution: Use a gentle cleaning solution that won't harm the shingles. Avoid harsh chemicals that can deteriorate the asphalt and granules. Professional Help: Given the potential risks, it's often safer to hire a professional roof cleaning service. They have the experience, equipment, and knowledge to clean your asphalt shingle roof safely. Inspection: Before cleaning, inspect the roof for any damaged or loose shingles. Repair or replace them before pressure washing to prevent water from getting underneath. Protective Measures: Protect your landscaping and the rest of your property from the cleaning solution and debris that may fall from the roof. In summary, pressure washing an asphalt shingle roof can be done safely if you take precautions, use the right equipment, and follow best practices. However, it's often advisable to seek professional help to minimize the risk of damage to your roof.

Answer: No
Explanation: This can cause leaks in the roof.

Answer: In some cases
Explanation: Pressure washing an asphalt shingle roof requires the overall integrity of the shingles to be in good shape with no prior damages from high winds, etc. The usage of a proper cleaning solution made exclusively for asphalt shingle roofing is a must. A solution made with bleach is considered too harsh and can dry out the shingles and make them brittle. When doing power washing on a roof, it is important to use the proper PSI pressure because if done too high it can severely damage the roofing which can lead to the roof leaking and cause considerable damage to the attic area, damage insulation, and leak downwards into the main house area. This can be a very costly mistake.

Answer: No
Explanation: A soft wash required due to low pressure

Answer: No
Explanation: This type of roofing requires a soft wash procedure coupled with the proper chemicals for cleaning algae and stains. Soft wash is low pressure and high volume application of chemicals followed by a complete rinse. We avoid pressure washing these surfaces to protect the existing aggerate on the surface of the shingle

Answer: No
Explanation: Shingles should only be soft washed.

Answer: No
Explanation: Never apply high pressure to asphalt shingles. It will destroy the structural integrity of your roof. Softwashing is the safest and most efficient way to properly clean your roof.

Answer: No
Explanation: It could damage your asphalt if you water pressure is concentrated in one spot for too long.

Answer: In some cases
Explanation: Only with soft washing. Using the correct chemicals and very little pressure makes it possible to clean rooftops.

Answer: No
Explanation: Pressure Washing a roof will damage a roof. its best to soft wash (low pressure) and rinse clean

Answer: Yes
Explanation: Yes, but . . . you better know what you're doing.

Answer: No
Explanation: Never use a pressure washer on an asphalt roof!

Answer: No
Explanation: A knowlegable professional will only soft wash a roof.

Answer: No
Explanation: Pressure washing the asphalt shingles will ruin the shingles.

Answer: No
Explanation: Pressure washing a roof will take asphalt of and shorten the life of the roof. We would use dilute bleach and soft wash.

Answer: Yes
Explanation: Only soft wash asphalt shingles. We do this on a regular basis. People are surprised at what a soft wash on their roof can do and the results it brings. Not only does it extend the life of your roof, but it makes it clean again and saves you a ton of money by not replacing it.

Answer: In some cases
Explanation: In some cases if you are knocking off moss. Otherwise chemical application is enough.

Answer: No
Explanation: It will ruin shingles. It is better to soft wash roofs

Answer: No
Explanation: Should be done with soft washing not power washing

Answer: In some cases
Explanation: Condition of the shingles themselves will dictate if they can be cleaned.

Answer: Yes
Explanation: We use a soft wash system which will not damage your shingles and we leave a coating on it to keep mold away longer

Answer: No
Explanation: May damage shingles

Answer: In most cases
Explanation: I would say yes 95 % of the time,unless there is significate damage or there is a leak or mildew on the roof.

Answer: No
Explanation: It is simply not safe and will cause more harm than good.

Answer: No
Explanation: It will destroy the life span of the roof. Soft wash roof cleaning only.

Answer: No
Explanation: Never power wash, the only safe and effective way to clean roof is a soft wash roof cleaning.

Answer: In some cases
Explanation: Lower pressure and higher volume of heated wash water can remove stubborn growth without damaging the shingle

Answer: No
Explanation: Never ever use pressure to clean a roof. If anyone ever climbs on your roof with a pressure washer fire them right then.

Answer: In most cases
Explanation: If a roof is super heavy with moss you lose a lot of roof gravel because the moss has eaten/loosened them. In most cases as long a chemical is the correct strength (I use a hydrogen peroxide-based roof cleaning solution)and washer pressure is correct. it is safe to use a pressure washer to remove stubborn black mold etc... stains.

Answer: In most cases
Explanation: Only if you use "soft wash" technique

Answer: No
Explanation: Rock granules on the asphalt shingles will come loose and fall off the shingles if high pressured water is used.

Answer: No
Explanation: High pressure should never be used on an asphalt shingle roof, or any other type of roof. Using high pressure can remove the aggregate from the asphalt shingle leaving them unprotected from the elements. Using pressure on roofing materials is a sure way to cause decrease the life of your roof and could cause leaking. If you have a roof that has growth on it like moss, algae or lichen these can be safety removed with proven soft washing processes that can be done safely from the ground or a ladder.

Answer: No
Explanation: Never, ever under any circumstances pressure wash your roof shingles on your own or pay a company to do so. Sure, it's tempting to want to get any moss, algae, dirt, etc. off of your roofing shingles. But pressure washing your asphalt roof will do more harm than good.

Answer: No
Explanation: High pressure will not only void your warranty but damage the shingles. Low pressure known as softwash with the correct detergent should be used.

Answer: No
Explanation: Pressure washing is one of the worst possible things you can do to a roof. The pressure will most likely damage the shingles. The proper way to clean an asphalt roof is by applying the proper cleaning agents and rinsing with high volumes of water at a very low pressure. Most refer to this method as soft washing. It is the same method we use for all of our house washes. It ensures a delicate but extremely efficient clean.

Answer: No
Explanation: Can affect the integrity of the roof

Answer: Yes
Explanation: Its safe to Clean Asphalt Shingle Roofs, but not with pressure. All our roof cleaning services are provided using less than 50 PSI to rinse off the dirt after the cleaning process.

Answer: No
Explanation: Not at all no roof should be high pressure washed. Soft washed with proper chemicals and rinse and soaking is needed.

Answer: In some cases
Explanation: I’m some cases it’s not safe because you really don’t know the damage to the roof that was already created and if your your washing the roof ,use a soft wash that way you don’t damage the shingles.

Answer: No
Explanation: Pressure washing an asphalt roof will remove the small granular's from the shingles. You will ruin the shingles if they get power washed.

Answer: No
Explanation: Not Recommended because the water pressure can easily dislodge granules which shortens the life of the roof

Answer: No
Explanation: No it is too brittle to handle the heat and pressure

Answer: No
Explanation: Soft wash method is the best way to cleaning a roof. It’s a spray on spray off method. Spraying on the Chemical and spray in it off

Answer: No
Explanation: Shingle roof needs a mix of low pressure and chemicals .

Answer: No
Explanation: Shingle roofs should never be pressure washed. In a best case scenario pressure washers will remove the limestone granulas in the shingles. Pressure washers are more than capable of tearing or completely removing shingles from your roof. Our soft wash processes are recommended by shingle manufacturers as the only way to effectively clean your shingle roof with out damaging it.

Answer: Not sure
Explanation: I have never been asked to provide this service.

Answer: No
Explanation: If anything, you would have areas that needs to be patched up do to weather tear & ware.

Answer: In some cases
Explanation: As long as you dont use high pressures

Answer: No
Explanation: I would recommend a no pressure wash. It more relies more on the chemical than the pressure.

Answer: No
Explanation: The shingles could be damaged

Answer: No
Explanation: Pressure cleaning asphalt shingle roofs will not only void your warranty. It also damages the Shingle by removing the granules, thus leaving no protection. I only use a proved methods set forth buy the Shingle manufacturers!

Answer: No
Explanation: pressure washing your asphalt roof will do more harm than good

Answer: No
Explanation: will rip off the texture

Answer: In some cases
Explanation: I wouldn't recommend it, because of the possibility of damage to the shingles, but a light wash could be done as long as the roof is relatively new.

Answer: In some cases
Explanation: Only if low pressure system is used.. "high pressure washing" is never safe on an asphalt shingle roof

Answer: In some cases
Explanation: My general liability insurance does not cover roof cleaning.

Answer: No
Explanation: I would not recommend it it will wash off all the granuals over time reducing the life of the roof

Answer: No
Explanation: Not Safe

Answer: No
Explanation: It will release the coating on shingles affecting the integrity

Answer: Not sure
Explanation: I don't pressure wash roofs

Answer: No
Explanation: The steep incline could make them come off

Answer: Not sure
Explanation: I don't think so but there might be a special circumstance that it might work.

Answer: In some cases
Explanation: Depending on the condition of t h e roof