top of page

pentafoam pontoon deck

TM

Pentafoam™ Composite Pontoon Deck Panels are engineered for next-generation marine performance—lightweight, fully composite, waterproof, and designed to eliminate rot, swelling, and long-term degradation found in plywood and traditional substrates. Built with a PET structural foam core and reinforced CFRTP skins, the panel delivers exceptional strength-to-weight performance, thermal stability, and long-term durability in harsh marine environments.

Ideal for pontoons, tritoons, aluminum fishing boats, and all marine deck platforms, Pentafoam™ offers high compressive strength, excellent screw-holding capability, and consistent production quality at large format sizes up to 102 inches wide.

Pentafoam™ is the ideal long-term upgrade from marine plywood, delivering a clean, modern, structural composite deck ready for carpet, woven vinyl, or direct-bond flooring systems. Readily available inventory in Elkhart, Indiana. 

Key Advantages:

  • Lightweight composite structure (≈0.95 lbs/ft²)

  • Waterproof & rot-proof — zero wood content

  • High compressive and bending strength for marine use

  • FMVSS 302 fire approved

  • Excellent thermal insulation (R ≈ +3.3)

  • Large-format panel widths for OEM pontoon manufacturers

  • CNC cut-to-size available locally

  • Fully customizable skins, densities, thicknesses, and surface textures

TDS Pentafoam D150(9.4) for Pontoon Deck.png
FINISHES DECK.png
bottom of page