Roof Cleaning & Moss Removal
Expert Roof Cleaning - Safe & Effective
Cleaning moss off your roof increases its lifespan and dramatically improves your home's curb appeal. At Moss Defender, we understand that not all roof cleaning methods are the same.
We never use pressure washing on roofs. Pressure washing can reduce your roof's lifespan by 10-15 years by damaging protective granules and forcing water under shingles.
In the Pacific Northwest, moss typically appears on new roofs within 3-5 years, starting on north-facing areas and shaded sections. If you call us early, we can keep your roof moss-free without invasive procedures.
🧹 Our Safe Process
We gently hand-brush all moss using wire brushes, then blow away debris with commercial-grade equipment. No pressure washing ever.
🧪 Professional Treatment
We apply zinc sulfate treatment in granular or liquid form, depending on your roof's pitch. This kills moss at the roots and prevents regrowth.
✅ Complete Cleanup
Every job ends with thorough cleanup, leaving your property spotless and your roof looking like new.
Serving Communities Across Washington State
Professional roof cleaning and moss removal throughout Snohomish County and Northeast King County:
Sultan, WA
Primary Service Area
Monroe, WA
Expert Roof Care
Snohomish, WA
Moss Specialists
Redmond, WA
Professional Service
Woodinville, WA
Licensed & Insured
Everett, WA
Quality Results
Bothell, WA
Trusted Experts
Mill Creek, WA
Reliable Service
Lake Stevens, WA
Professional Care
Kirkland, WA
Expert Cleaning
Gold Bar, WA
Mountain Community
Mukilteo, WA
Coastal Service
Additional Areas: Gold Bar, Mukilteo, Granite Falls, Lynnwood, Marysville, Edmonds, Bellevue, Shoreline, Kenmore, Lake Forest Park, Medina, Clyde Hill, Sammamish, Duvall, Carnation, and surrounding communities.
Why Professional Roof Moss Removal Matters
🏠 Prevents Structural Damage
Moss raises shingles, allowing water underneath that can cause decking rot and expensive leaks throughout your home.
💨 Wind Protection
Raised shingles catch wind like sails during storms, leading to torn-off shingles and costly repairs.
⏰ Extends Roof Life
Moss damages asphalt shingle components. Professional removal and treatment significantly extend your roof's lifespan.
🏡 Increases Home Value
A clean, moss-free roof dramatically improves curb appeal and can increase your property value by thousands.
Get Your Free Roof Cleaning Estimate
Professional, safe moss removal that protects your roof and enhances your home's beauty.
(425) 232-4591