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  • Writer's pictureMatt O'Dore

Decoding the Dilemma: Should You Pressure Wash Your Asphalt Roof?

Updated: Feb 23


Man pressure washing roof

Understanding the Nature of Asphalt Roofs

Asphalt roofing, popular in Vancouver, WA, is prized for its durability and aesthetic appeal. However, maintenance is key to longevity, and this brings us to a common homeowner query: Is pressure washing safe for asphalt roofs?


The Risks of Pressure Washing Asphalt Roofs

Potential Damage to Shingles

High-pressure washing can dislodge granules from the shingles, compromising their integrity. This erosion accelerates aging and can lead to leaks.


Water Penetration Risk

Incorrect pressure washing can force water under shingles, leading to moisture build-up. This can cause mold, rot, and structural damage.


Warranty Concerns

Many roofing manufacturers have specific maintenance guidelines. Pressure washing might void your roof’s warranty, a crucial aspect to consider for homeowners in Vancouver, WA.


Alternative Cleaning Methods Recommended by Matador Exteriors

Soft Washing

This technique uses lower pressure and specialized cleaning solutions to remove algae, mold, and dirt. It's a safer alternative, ensuring your roof's integrity while effectively cleaning.


Regular Roof Inspections

Routine inspections by Vancouver, Washington roofing contractors can identify and address dirt build-up before it becomes problematic. We recommend bi-annual inspections for optimal roof health.


Professional Cleaning Services

Relying on professionals ensures that your roof is cleaned without damage. Expert roofers in Vancouver, Washington use appropriate techniques and equipment, tailoring their approach to your roof’s specific needs.


The Bottom Line: To Wash or Not to Wash?

Pressure washing your asphalt roof is not recommended due to the potential risks involved. The longevity and warranty of your roof could be compromised. Instead, opt for gentler, more effective cleaning methods.


Choose Matador Exteriors for Your Roof Maintenance

We prioritize the health and longevity of your roof. Our team of experienced roofing contractor professionals offers expert advice and maintenance services. We ensure your asphalt roof remains in pristine condition, protecting your home while preserving its aesthetic value.


In conclusion, while keeping your asphalt roof clean is essential, pressure washing is not the solution. Trust the expertise of Matador Exteriors to maintain your roof's integrity and beauty, ensuring peace of mind and a secure home.


For expert roofing services in Vancouver, WA contact Matador Exteriors. We are committed to delivering quality and satisfaction, ensuring your asphalt roof remains a valuable asset to your home.




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