Home > FORTRIX™ PMMA Waterproofing Systems

FORTRIX™ PMMA Waterproofing Systems

Seamless, reinforced PMMA waterproofing solutions engineered for complex details, rapid return-to-service, and long-term waterproofing performance.

FORTRIX is a high-performance polymethyl methacrylate (PMMA) waterproofing system for roofing and waterproofing applications where detailing complexity, exposure conditions, and project demands require a durable, fully reinforced liquid-applied solution.

EXPLORE FORTRIX SYSTEMS

Why FORTRIX

FORTRIX™ PMMA is designed to address complex details, minimize disruption, and protect critical building assets across roofing, balconies, terraces, plaza decks, and other waterproofing applications.

VIEW PRODUCTS

Waterproof Complex Details with Confidence

    • Helps prevent water intrusion into occupied and operation-critical spaces
    • Durable reinforced waterproofing system designed for long-term performance
    • Repairable system design supports lifecycle maintenance
    • Ideal for applications where waterproofing failure can result in significant operational and financial consequences

Faster Return to Service

    • Fully adhered, reinforced membrane system
    • Conforms to penetrations, transitions, drains, curbs, and irregular geometries
    • Seamless application helps eliminate common leak pathways
    • Accommodates thermal and structural movement
    • Ideal for roofing, balconies, terraces, plaza decks, and other detail-intensive applications

Protect High-Value Assets

  • Rapid-curing PMMA technology designed to minimize disruption and keep projects moving.

    • Walkable in approximately 15-30 minutes
    • Supports rapid project sequencing and phased construction
    • Helps reduce downtime in occupied buildings and active facilities
    • Enables localized repairs without large-area replacement
    • Supports installation across a wide range of temperatures


Need help identifying the right FORTRIX PMMA solution? Our team can help evaluate applications, substrates, and system requirements.

FIND A SALES REP

Why Polyglass?

Polyglass® is an ISO 9001:2015 Certified, leading manufacturer of modified bitumen roofing and waterproofing membranes and roof coatings for low- and steep-slope applications. We are an industry leader in self-adhered underlayments that are specially designed to help contractors save time and labor costs.

Utilizing the most technologically advanced manufacturing process in the industry, Polyglass operates six state-of-the-art manufacturing facilities — five in North America and one in Italy that serves all of Europe.

As a company that prides itself in innovative and quality roofing products that exceed the needs and expectations of its customers all around the world, we offer roofing contractors the following benefits:

  • An extensive line of underlayments and other roofing products that allow for custom-designed solutions for unique construction challenges and environmental conditions
  • Outstanding technical support and project assistance
  • The most trusted warranties in the industry
  • A registered contractor program and a wide array of contractor resources, including instructional videos to Polyschool courses.
  • The ability to earn points and redeem prizes for every Polyglass purchase with Club Premio