PVC Foam Core Board

UNION's rigid structural PVC foam boards revolutionize campervan and motorhome construction, offering superior performance versus traditional plywood and aluminum honeycomb. As a DNV GL-certified core material, our closed-cell PVC foam provides 50% weight reduction, 100% waterproof protection, and CNC-ready machinability for precision RV interiors. Ideal for walls, ceilings, flooring, and cabinetry, these marine-grade panels deliver unmatched thermal insulation (0.035–0.055 W/m·K), UV resistance, and fire-retardant properties (UL94 V-0). Trusted by Australian RV builders for extreme climate durability. Request free samples for your conversion project.

PVC foam (polyvinyl chloride foam) is a lightweight, closed-cell structural material revolutionizing marine, aerospace, and transportation industries. UNION COMPOSITES' DNV GL-certified PVC rigid foam boards offer exceptional strength-to-weight ratios (45-250kg/m³ densities) with <1.5% water absorption and 6.2MPa compressive strength. Ideal for wind turbine blades, boat hulls, and vehicle panels, this versatile material provides superior thermal insulation (0.035–0.055 W/m·K), UV resistance, and CNC machinability. Compared to traditional materials like plywood or aluminum honeycomb, PVC foam delivers 30% weight reduction with enhanced durability. Discover why engineers worldwide choose PVC foam for high-performance composite applications – request free samples today.