marine foam for boats

In modern naval architecture, the choice of core material determines a vessel's longevity and performance. This article provides a technical analysis of marine foam for boats, specifically comparing rigid, cross-linked PVC foam core against traditional materials like balsa and plywood. We explore the science behind closed-cell technology, detailing how UNION COMPOSITES' StruCell® series prevents water absorption, withstands slamming loads, and reduces overall structural weight. Read on to understand why DNV GL certified PVC foam is the industry standard for high-performance marine composites.

Marine foam board, a rigid closed-cell PVC foam core, is essential for boat hulls, decks, bulkheads, and yacht components, offering superior strength-to-weight ratios, water resistance (<1.5% absorption), and DNV GL certification. This guide details its properties, applications in marine composites, best practices, and advantages over traditional materials like balsa, with data from manufacturers like UNION COMPOSITES.