Roof Waterproofing Material Backed By Experts

Built tough with polyester or fiberglass reinforcement, SBS Modified Membranes handle the heavy lifting when it comes to roof protection. You can count on Danosa for long-lasting, leak-proof waterproofing membranes that keep your clients happy.

Serving All Your Waterproofing Membrane Needs

Roofers, architects, contractors, and distributors—we've got you covered.

Explore Waterproofing Materials

The waterproofing products you're looking at have protected assets like no other. From hurricanes, floods, and extreme weather conditions. With Danosa, you can trust that the one thing we do, we do it well—weather-resistant protection for the roof over your head.

SBS Modified Membranes

Cross-seasonal SBS roof waterproofing systems for all-year protection.

APP Modified Membranes

Enhanced UV protection with unmatched stability in extreme temperatures.

Danosa Primers

Waterproofing product add-on for better surface-membrane adhesion.

Industry Leaders' Go-to Choice

Partners who've experienced Danosa waterproofing products and services first-hand.

About Danosa

Boasting 45+ years in the industry, Danosa Caribbean, Inc. is a top-tier waterproofing membrane manufacturer. Our track record? Protecting countless properties, and benefiting millions of people and thousands of businesses.

Learn more

The Roofing Blog

All things roofing and waterproofing in one place.

Reach Out – We're Here to Help

Have a question? Whether it's roofing or waterproofing—Danosa's inbox is open.