Roof Clean & Pressure Washing
Professional Roof Cleaning & Pressure Washing in Seattle, WA
Seattle’s wet climate creates the perfect environment for moss, algae, mildew, and debris to accumulate on your roof. Over time, these elements can cause serious damage, leading to leaks, weakened shingles, and reduced roof lifespan. At SummerFlex Construction, we provide expert roof cleaning and pressure washing services in Seattle, WA, designed to protect, restore, and extend the life of your roof.
Using safe, eco-friendly techniques and industry-leading equipment, our team removes stubborn stains, organic growth, and built-up grime without causing damage to your roofing materials. Whether you have a residential home or a commercial property, we’re committed to leaving your roof looking like new.
“A clean roof isn’t just about curb appeal—it’s about protecting your biggest investment.”

Why Roof Cleaning Is Essential in Seattle’s Climate
Why Roof Cleaning Is Essential in Seattle’s Climate Seattle’s rainy weather encourages the growth of moss, algae, and lichen, which can cause significant roof damage over time. Regular roof cleaning helps: ✅ Prevent Moss & Algae Growth – Stops moisture retention that leads to rot and decay. ✅ Extend Roof Lifespan – Removes harmful debris that can degrade roofing materials. ✅ Improve Energy Efficiency – A clean roof reflects heat more effectively, reducing cooling costs. ✅ Boost Curb Appeal – Instantly enhances the appearance of your home or business. ✅ Avoid Costly Repairs – Regular maintenance prevents small issues from becoming expensive problems. According to the Asphalt Roofing Manufacturers Association (ARMA), regular roof cleaning can significantly extend the life of asphalt shingles by preventing algae and moss buildup.


armor roofing and renovations replaced my fan after very professional, efficient attention to my concerns. The office personnel, Donna and Amanda, were personable, considerate and patient with consistent follow-up. Daniel professionally explained the process and was in immediate contact with me when necessary. The electricians they provided, Sebastian and Paul, were courteous and professional. I am very pleased with the work.

armor roofing and renovations did my garage both Roofing and Siding and i couldnt be happy products and service was 2nd to none and the follow up/ communication through the entire process was great! Highly recommend!!!!

Thank you armor roofing and renovations and Mike Stone for helping to repair our roof and outdoor vent. Mike is incredibly professional, knowledgeable and looks out for his clients bests interest. Thank you to the entire team at armor roofing and renovations for your hard work. We can worry less knowing we have a reliable roofing company in our corner.

armor roofing and renovations is the best they work fast got the joe done in one day! Cleaned up was perfect . The only way I new they were even there , was the beautiful perfect roof they installed on my house. Would recommend them to anyone. Price was also very reasonable.

They are honest and professional from start to finish. They are one of the few companies you can trust. I am glad I chose armor roofing and renovations .

This review is long overdue.I had the pleasure of working with Giancarlo and Rich of armor roofing and renovations for a roof replacement on my home, and I couldn’t be happier with the results. My kids loved them. From the initial consultation to the final clean-up, the entire team was professional, courteous, and efficient.The crew arrived on time and completed the job without delay. The project managers, G and Rich, kept me informed throughout the process and addressed all of my questions and concerns with patience and expertise.I was also impressed by their attention to detail and the thoroughness of the clean-up once the job was completed. There was damage to our lawn at no fault of their own. However, the team and front office quickly took ownership of the issue and resolved it without incident. It was apparent that they took pride in their work and wanted to ensure that we were completely satisfied with the outcome.Overall, I highly recommend armor roofing and renovations . Their professionalism, workmanship, and customer service were truly outstanding. Thank you!
How Much Does Roof Replacement Cost
The cost of a new roof replacement varies based on several factors, including: 💰 Roof Size & Complexity – Larger or more complex roofs require more materials and labor. 💰 Material Choice – Asphalt shingles are the most affordable, while metal and slate are premium options. 💰 Old Roof Removal & Repairs – If structural repairs are needed, costs may increase. 💰 Labor & Permits – Professional installation and city permits contribute to the total price. At armor roofing and renovations, we provide transparent pricing and financing solutions to make roof replacement affordable. Check Out Our Financing
Signs You Need a Roof Replacement
Not sure if it’s time for a new roof? Here are some key indicators that you may need a full roof replacement instead of minor repairs: ✅ Missing or Damaged Shingles – If your shingles are cracked, curled, or missing, your roof’s integrity is compromised. ✅ Frequent Leaks & Water Damage – Persistent leaks can lead to mold, rot, and structural issues. ✅ Sagging Roof Structure – A drooping or uneven roofline indicates underlying damage. ✅ Excessive Granules in Gutters – If you notice granules from asphalt shingles in your gutters, it’s a sign of advanced wear. ✅ Roof Age Exceeding 20-30 Years – Most roofs need replacement after a few decades, depending on the material used. If you’re experiencing any of these issues, don’t wait—schedule a professional inspection today.

Our Roof Cleaning & Pressure Washing Services
At SummerFlex Construction, we offer comprehensive cleaning services tailored to your roof type and condition.
1. Soft Wash Roof Cleaning
We use a gentle, low-pressure washing technique known as soft washing, which safely removes:
- Moss, Algae, & Lichen
- Mildew & Mold
- Dirt, Debris, & Pollution Stains
Soft washing is ideal for:
✔ Asphalt Shingles
✔ Metal Roofs
✔ Tile Roofs
✔ Flat Roofs
2. Pressure Washing for Hard Surfaces
For tougher surfaces like concrete tiles or metal roofs, we offer controlled pressure washing to remove stubborn grime without causing damage.
3. Moss Treatment & Prevention
Seattle is notorious for moss growth. We apply eco-friendly moss control treatments that kill existing moss and prevent regrowth.
4. Gutter Cleaning & Maintenance
Clogged gutters contribute to roof damage. We include gutter cleaning services to ensure proper water drainage.
👉 Check Out Our Portfolio to see before-and-after roof cleaning projects.
Why Choose armor roofing and renovations for Roof Inspections in Seattle?
Local Experts in Seattle’s Climate
We understand how the Pacific Northwest’s weather impacts your roof.
Safe, Eco-Friendly Cleaning Solutions
Protecting your roof, landscaping, and the environment.
Experienced & Certified Technicians
Trained to clean all roof types without causing damage.
Comprehensive Services
From soft washing to moss treatment and gutter cleaning.
Do You Have Any Question?
We’re here to help! If you have any questions or need more information about our services, don’t hesitate to reach out. Our knowledgeable team is ready to assist you with any inquiries you may have.
We offer a wide range of foundation and masonry services, including basement service, chimney service, foundation service, French drain service, steps & stair service, tuckpointing service, and driveways & walkways + patios service.
You can request a free estimate by contacting us through our website, email, or phone. We’ll arrange a convenient time to assess your project and provide a detailed quote.
Yes, we stand behind the quality of our work and offer warranties on our services. Specific warranty details will be provided with your project estimate.
Absolutely! We use only the highest quality materials to ensure durability and longevity for all our projects.
The timeline for each project varies depending on its scope and complexity. We’ll provide an estimated timeline during your consultation and keep you updated throughout the process.