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The NovaSeal® line offers synthetic options at three performance levels:

  • PRO: a cost-effective choice with a slip-resistant surface for value-driven projects
  • PRIME: a balanced underlayment delivering durability and safety for residential applications
  • ULTRA: a premium reinforced solution built for maximum longevity in extreme weather.


The Palisade® series expands into advanced synthetics and self-adhered options:

  • UDL: a lightweight underlayment with Stronghold™ skid resistance for reliable walkability;
  • SA-HT: a self-adhered underlayment stable up to ~250°F with high-traction safety; and
  • Butyl-HT: a premium butyl-based, self-adhered underlayment offering superior adhesion and extreme heat resistance up to ~265°F.


Together, NovaSeal® and Palisade® provide contractors and builders with dependable protection, versatile installation, and the right solution for every project and budget.

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Palisade Blue Roof Underlayment

STRONGHOLD™ is designed to provide roofers with superior walkability in the most demanding steep slope conditions of wet & dusty surface environments.

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Snow Covered Roof

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