Eradicate black mold, moss, and lichen buildup from single-ply TPO/EPDM membranes. Recover 80%+ solar UV reflectivity, reduce summer HVAC cooling costs, and protect manufacturer warranties.
Industrial TPO and EPDM roofs collect airborne soot, tree sap, and microbiological growth that darken the surface. This dark crust absorbs massive thermal heat, increasing indoor cooling loads by up to 25% and accelerating membrane seam deterioration.
High pressure should NEVER be used on membrane roofs. On The Spot utilizes zero-pressure biocidal chemical soft-washing that neutralizes algae spores at the cellular level, safely restoring manufacturer cool-roof energy reflectivity.
Engineered to preserve roof warranties, protect perimeter landscaping, and restore cooling efficiency.
Pre-treatment visual check of heat-welded seams, scuppers, parapet flashings, and rooftop HVAC units to ensure complete watertight integrity.
We rinse and protect surrounding landscaping, grass, and parking areas during roof washing to keep everything safe.
Low-pressure soft-wash delivery of broad-spectrum algaecides and surfactants that emulsify organic biofilm down into the membrane texture.
Gentle warm-water flush lifting dissolved biomass, leaving pure white TPO reflective brightness without stripping UV coatings.
Submit your roof specifications below. We provide aerial satellite square footage takeoffs and deliver itemized proposals within 24 hours.