Your roof is your home’s first line of defense against the Pacific Northwest’s famously unpredictable weather — yet it’s often the most overlooked. At Cornerstone Cleaning, we specialize in professional roof cleaning in Bremerton, helping homeowners protect their investment while keeping their homes looking sharp.
What’s Really on Your Roof?
The dark streaks and green patches you see on your roof aren’t just cosmetic. They’re caused by:
-
Algae (Gloeocapsa magma) – A bacteria that feeds on shingles and darkens roofing over time
-
Moss and lichen – Organisms that trap moisture and slowly eat away at shingles and underlayment
-
Debris buildup – Leaves, needles, and organic matter that create a breeding ground for damage
These contaminants don’t just ruin curb appeal — they shorten the lifespan of your roof and can lead to expensive repairs if left untreated.
Why Roof Cleaning Matters in Bremerton
Bremerton’s rainy climate, coastal air, and dense tree coverage make roofs especially vulnerable to moisture-loving growth. That’s why regular roof washing is so important.
Here’s what you gain with a professional roof wash:
-
✅ Extended roof life — Prevent deterioration from moisture and organic decay
-
✅ Energy efficiency — Algae-darkened roofs retain more heat; cleaning them improves energy performance
-
✅ Improved curb appeal — Your home’s roof makes up nearly 40% of what people see from the street
-
✅ Home insurance compliance — Some carriers require roof maintenance to keep policies active
Why Choose Cornerstone Cleaning?
We don’t blast your shingles with high pressure. Instead, we use a soft wash system that gently removes algae, moss, and debris without damaging your roof. Our cleaning solution is biodegradable, safe for your landscaping, and extremely effective.
At Cornerstone Cleaning, we:
-
Use industry-standard soft wash equipment
-
Are fully insured and trained for ladder and roof safety
-
Provide detailed post-clean walkthroughs to ensure satisfaction
-
Offer bundled packages with gutter cleaning for full roof care
Local Trust, Proven Results
With hundreds of 5-star reviews from homeowners across Bremerton, Port Orchard, and Gig Harbor, we’ve built a reputation for quality, communication, and results. Whether you’re preparing your home for sale or just trying to keep your shingles strong, we’re your go-to team.
Ready to protect your roof the right way?
Call Cornerstone Cleaning at 360-633-3789 or request a quote online to schedule your professional roof washing service today.
