Plywood for flooring substrate
Underlayment and subfloor plywood must meet span ratings, thickness, and moisture behaviour required by your market (e.g. PS2-style expectations in North America vs local codes elsewhere). Vietnamese export plywood is often used as a structural panel layer when engineered to project spec.
Importer guidance
Clarify whether the job needs tongue-and-groove, stamped structural panels, or commodity CDX-style usage. Density and thickness drive in-plane stiffness.
Need Custom Calculations?
Try our interactive Container Packing Calculator with custom dimensions, thickness, and wood species.
Open Container Packing Calculator →Frequently Asked Questions
▶What thickness of plywood is used for flooring substrate?
Thickness depends on span, finish system, and local code or OEM requirements. Browse our thickness-specific spec pages or use calculators with your engineer’s design values.
▶How do I estimate container loads for a project?
Start from sheet count and thickness, then use the container packing calculator with your core density and panel size.