

Commercial Waterproof Coatings in Miami-Dade & Broward County
Mersco Miami installs commercial waterproof coatings on condominiums, high-rises, parking decks, plaza levels, balconies, and exterior walls across Miami-Dade and Broward County. Our elastomeric coating systems are built for South Florida's humidity, salt air, and wind-driven rain, sealing the building envelope so water stays out and structures last longer.
Where We Apply Waterproof Coatings
Standard exterior paint fails fast in this climate. It cracks. It chalks. It lets water seep through hairline gaps you can't see from the ground. Within two years, you're repainting and patching mold-stained stucco.
Elastomeric coatings work differently. They're flexible, breathable membranes that stretch across hairline cracks instead of splitting over them. They block water intrusion while letting trapped vapor escape. And they hold their UV resistance through years of direct sun, salt air, and 75% average humidity.
That's the difference between a paint job and actual waterproofing.


Waterproof Coating Systems That Actually Last
Standard exterior paint fails fast in this climate. It cracks. It chalks. It lets water seep through hairline gaps you can't see from the ground. Within two years, you're repainting and patching mold-stained stucco.
Elastomeric coatings work differently. They're flexible, breathable membranes that stretch across hairline cracks instead of splitting over them. They block water intrusion while letting trapped vapor escape. And they hold their UV resistance through years of direct sun, salt air, and 75% average humidity.
That's the difference between a paint job and actual waterproofing.
Frequently Asked Questions





