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Polyglass First to Secure CAL FIRE Approval for Low-Slope Roofing Systems ahead of WUI 2025

WUI is scheduled for March 27-29, 2025, hosted by the International Association of Fire Chiefs (IAFC) at the Kansas City Convention Center

Polyglass products to show off fire-resistant roofing technology

Image courtesy of Polyglass.

March 17, 2025

Polyglass USA announced its participation in the 2025 Wildland-Urban Interface (WUI) Conference, scheduled for March 27-29, 2025, hosted by the International Association of Fire Chiefs (IAFC) at the Kansas City Convention Center. Polyglass will be exhibiting at Booth 230, where attendees can explore the latest advancements in fire-resistant roofing technology designed to slow the spread of flames and enhance building safety in fire-prone regions.

 

Advancing Fire Safety with Burn Shield® Technology

At the forefront of Polyglass’ exhibit is Burn Shield® Technology, a patented innovation engineered to enhance fire resistance in roofing systems. This breakthrough technology plays a crucial role in preventing fire penetration, offering extra protection for both residential and commercial applications.

 

Advanced Residential Fire Protection

  • Polystick® XFR – A fire-resistant underlayment tested under UL 790, providing Class A fire ratings when installed over combustible decks and under metal, wood, asphalt shingles, and synthetic roofing. Ideal for WUI zones. 
  • Polyanchor® XFR – A Class A ember-resistant underlayment meeting California WUI code requirements, offering superior defense against embers that can ignite structures. 

Commercial-Grade Fire Defense Solutions

  • Elastoflex SA V FR – A self-adhered SBS modified bitumen cap sheet featuring Burn Shield® Technology, designed to provide superior fire resistance and ease of installation. 
  • Polyflex® SA P FR – A self-adhered APP modified bitumen cap sheet with a granulated surface, offering enhanced fire resistance and now available in Bright White to meet cool roofing requirements. 
  • Polyfresko® G SA FR – A premium granule-surfaced APP modified bitumen membrane that combines fire resistance with Bright White energy-efficient reflective properties, contributing to reduced building cooling costs. 

 

Burn Shield® Technology integrates specialized fire-resistant materials to impede flame spread within roofing systems. This design creates a robust barrier, significantly increasing the time it takes for a fire to penetrate the roof, giving homeowners and building professionals extra critical time during a fire event.

 

Industry First: Polyglass Achieves CAL FIRE BML Approval for Low-Slope Roofing Systems

Polyglass is proud to be the first manufacturer to have low-slope roofing systems included in the CAL FIRE Building Materials Listing (BML). This approval is a major milestone, reinforcing Polyglass’ dedication to fire safety innovation and code compliance. The newly approved systems include:

  • Base Sheet: Elastobase® V, Elastoflex SA V FR, or Elastoflex SA V Plus FR  
  • Membrane: Elastoflex SA P FR or Polyflex® SA P FR 

 

“This recognition from CAL FIRE underscores our ongoing commitment to innovation and advancing fire-resistant roofing technology,” said Betiana Acha, Executive VP of R&D and Process Innovation at Polyglass. “As wildfires become more frequent and severe, we remain focused on developing solutions that not only meet the highest industry standards but also provide enhanced protection for communities in fire-prone areas.”

 

Visit Polyglass at Booth 230

By highlighting its fire-resistant roofing solutions, Polyglass contributes to the collective effort in mitigating wildfire risks in the wildland-urban interface.

Visit Booth 230 to learn more about Polyglass’ fire-resistant product offerings, see product samples first-hand, and speak with roofing experts. 

For more information about Burn Shield® Technology, fire-resistant systems, and Polyglass’ array of roofing and waterproofing products, visit polyglass.us or contact your local Sales Representative.

 

KEYWORDS: fire resistance Modified Bitumen roofing products underlayment

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