01/13/2026
When it comes to commercial roofing, the details matter, especially what happens below the membrane.
Our Flute Fill panels are engineered to deliver a precise, reliable fit in metal roof-deck flutes, helping contractors with streamline installs while improving long-term system performance.
Built from premium, rigid EPS, Flute Fill is manufactured in a range of densities to meet project-specific compressive strength requirements. That means you get an insulation support system that’s consistent, predictable, and ready for whatever your design calls for.
Why Contractors and specifiers choose Cellofoam® Flute Fill:
• Consistent thermal performance for improved energy efficiency and cost savings
• Dimensional stability that holds its shape over time
• Moisture-resistant closed-cell EPS structure
• Manufactured without formaldehyde or ozone-depleting CFCs or HCFCs
• Lightweight, easy to place, and simple to trim for fast installation
Have questions or want to learn more? Visit our website to explore product details and specifications: https://www.cellofoam.com/contact