Answer: No
Explanation: It shouldn't hurt it at all |
| Srp inc. |
Answer: Yes
Explanation: Do not recommend this |
| Surface Pros Staining and Coating |
Answer: Yes
Explanation: Its never safe |
| Montis Crew |
|
| ProMatcher |
Answer: In some cases
Explanation: But you would have to do a softwash |
| Heavy Hitters pressure washing service LLC |
Answer: Yes
Explanation: Pressure washing an asphalt shingle roof can be harmful and is generally not recommended. Asphalt shingles are delicate and can be easily damaged by high-pressure water. Here are some reasons why pressure washing an asphalt shingle roof is not a good idea:
Damage to Shingles: High-pressure water can dislodge or lift the shingles, leading to leaks and roof damage.
Granule Loss: Asphalt shingles have protective granules that help shield them from the elements. Pressure washing can strip away these granules, reducing the shingles' lifespan and effectiveness.
Water Intrusion: Intense pressure can force water under the shingles, potentially causing leaks and water damage to the underlying structure.
Safety Concerns: Walking on a wet, sloped roof while operating a pressure washer can be dangerous, posing a risk to both the person performing the task and anyone nearby.
If your asphalt shingle roof needs cleaning due to algae, moss, or stains, it's best to use a gentler approach called soft washing. Soft washing involves using a low-pressure water spray along with specialized cleaning solutions to remove stains and growth without damaging the shingles. Soft washing is safer for your roof and can extend its lifespan.
If you're not experienced with roof cleaning or soft washing, it's advisable to hire a professional who specializes in this service. They will have the appropriate equipment and expertise to safely and effectively clean your asphalt shingle roof without causing harm. |
| Put Pressure On Em |
Answer: Yes
Explanation: Soft washing methods should only be used to clean an asphalt roof. |
| Jay Squared Pressure Washing |
|
| ProMatcher |
Answer: Yes
Explanation: High pressure on an asphalt shingled roof will destroy the shingles. Use only approved chemical solutions and a soft brush at most to clean stubborn moss growths. |
| All American Pressure Cleaning |
Answer: Yes
Explanation: You never pressure wash shingles. |
| Bubba's hauling and house cleaning |
Answer: Yes
Explanation: Yes, it can lead to granule loss which can prematurely decrease the life of your roof. |
| Top Shield Roofing |
|
| ProMatcher |
Answer: Yes
Explanation: High water pressure above 60 psi will damage the shingles by knocking the sand particles of the asphalt. |
| Under Pressure society |
Answer: Yes
Explanation: It reduces the life span of the roof. |
| Amazing 20/20 Services |
Answer: Yes
Explanation: Pressure washing your asphalt roof will do more harm than good. Pressure washing strips the granules from asphalt shingles. |
| Inviso Services |
|
| ProMatcher |
Answer: Yes
Explanation: Chemical application is the proper way to do it while using low pressure to know the moss off. But even low pressure can cause damage to shingles. |
| Prestige Power Washing, LLC |
Answer: Yes
Explanation: Pressure washing an asphalt roof will take years off the life of it. |
| M&E Power Washing |
Answer: In some cases
Explanation: If the shingles are old and brittle it is best not to clean them with pressure and stick to chemical cleaning. |
| Ultimate power washing systems |
|
| ProMatcher |
Answer: No
Explanation: Because the pressure washing strips the granules from asphalt shingles, which reduce years off the roof like span. Striping the granules reduce's ability to protect the home from natural elements like rain, wind and sun but you can soft wash the roof. |
| J & R Mobile Pressure Washing, LLC. |
Answer: No
Explanation: unless there is a crack or seam that is in the asphalt. |
| Stick's Pressure Washing |
Answer: In some cases
Explanation: Now a days soft wash is the way to go but using a pressure washer on a single roof at a right distance with the proper chemical it can be a safe way also if not done right and are to close to the shingle you can taer pieaces of asphalt |
| Deepshine pressure cleaning |
|
| ProMatcher |
Answer: Yes
Explanation: Even if the shingles don't fly off, I would bet money that the warranty for the roof will be void after that stunt. |
| Elite Window Washing |
Answer: Yes
Explanation: 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. ... The damage caused by pressure washing is not immediately noticeable. Pressure washing strips the granules from asphalt shingles. |
| Pro Clean |
Answer: In some cases
Explanation: If the contractor is not experienced in cleaning roofs they can cause excess roof gravel removal. |
| Brightway Window Cleaning & Powerwashing |
|
| ProMatcher |
Answer: Yes
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. |
| Touchstone Exteriors, LLC |
Answer: Yes
Explanation: Can affect the integrity of the roof |
| Hood Technologies Fire Safety I nc |
Answer: In some cases
Explanation: Not all cases it’s not harmful but just have to light wash it |
| D.A. Meadows Cleaning Service LLC |
|
| ProMatcher |
Answer: In some cases
Explanation: I do not recommend pressure washing because of the possibility of accelerated granule loss. |
| JPS-WNC llc |
Answer: In some cases
Explanation: Depends on the age of material |
| Hallelujah mobile detail & pressure washing |
Answer: In some cases
Explanation: Ask for Experience in shingle roof ... is need it if you don’t want damaged |
| Miami Pro Pressure Washer LLC |
|
| ProMatcher |
Answer: No
Explanation: There's really no need to pressure wash, if anything a quick patching and sweeping is all it takes. |
| A. ESCALANTE'S PRESSURE WASHIN |
Answer: No
Explanation: Not using lower pressures |
| Cutt-N-Crew |
Answer: Yes
Explanation: A shingle roof should be low pressure washed. Using more the chemicals to clean it. |
| S. Williams Painting |
|
| ProMatcher |
Answer: Yes
Explanation: it will tear off the texture and void warranty |
| Nutley Power Wash |
Answer: Yes
Explanation: NEVER PRESSURE WASH A ASPHALT ROOF !!
Only soft wash method should be allowed !! |
| Building Wash NC |
Answer: No
Explanation: If trees leave a coating on your roof or you have mosey coats growing then you should get it washed |
| Saul Reyes Contracting. |
|
| ProMatcher |
Answer: No
Explanation: Vary carfuly |
| Garys deck |
Answer: No
Explanation: low sweeping presher |
| Artios Painting 309 788 9432 |
Answer: Yes
Explanation: The loose particles that have been sitting for a long period of time and shingles can get damaged.
I do not power wash roofs. |
| Dan's Pressure Washing and Sealing |
|
| ProMatcher |
Answer: Yes
Explanation: We dont |
| Temple Painting |
Answer: Yes
Explanation: We do not pressure wash roofs; we only soft wash roofs. |
| 5 Star Property Maintenance & Pressure Washing, LLC |
Answer: In some cases
Explanation: We would use soft wash rather than actual pressure |
| H2O Environmental Alabama LLC |
|
| ProMatcher |
Answer: Yes
Explanation: Soft washing is always the best way to clean a roof. |
| Sunshine Business Group LLC |
Answer: Yes
Explanation: Pressure washing an asphalt shingle will lessen the life expectancy of a shingle as you end up removing roofing granules when you pressure wash |
| American roofing &remodeling |