Stringers, bulk heads, floors and transoms no longer only have wood as a option. Many composite materials are now available.

Composite boards like Thermo-lite, Core-lite, Kledgecell, Divinycell, Gruit and PVC foams will not rot and do not absorb water.

Also stocked is plascore honeycomb sheeting, polyurethane sheets.

All these products come in various thicknesses.