This sprawling estate in Upper Arlington features one of the most expansive slate rooflines we have treated. The massive multi-wing structure with numerous valleys, hips, and transitions had developed heavy dark staining that masked the natural slate underneath. Our drone-applied treatment restored the entire roof system without a single person stepping on the fragile slate surface. Learn more about our slate roof cleaning service →
The Challenge
The sheer scale of this roofline presented a significant challenge. Multiple wings, dormers, and roof transitions meant dozens of individual sections needed treatment. Heavy dark algae staining had accumulated uniformly across the entire surface, and the surrounding mature trees contributed to ongoing organic growth. Traditional access methods were impractical given the roof's size and pitch.
Before & After
Full Property — Aerial View
Slate
Our Approach
- Comprehensive aerial drone survey to map the full extent of this expansive roofline
- Custom no-pressure cleaning solution formulated specifically for natural slate
- Drone-applied treatment — zero foot traffic across the entire roof system
- Systematic wing-by-wing cleaning to ensure no section was missed
- Special attention to valleys and transitions where organic growth concentrates
- Post-cleaning drone verification flight to confirm complete coverage
Have a Slate Roof in Upper Arlington?
We specialize in cleaning the premium slate roofs that define Upper Arlington's most prestigious neighborhoods. Get a free drone assessment and see what your roof could look like.
Call (888) 516-0008 or request a free quote online
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