Oversized Marine Plywood — 5′ x 10″ panel (3/4″) for boatbuilding, outdoor furniture, cabinetry, and heavy-duty projects.
High-grade Baltic Birch marine plywood manufactured from Baltic silver birch. Oversized 5′ x 10′ panels with 3/4″ thickness provide exceptional strength, stability, and moisture resistance for demanding marine and exterior applications. Whole-piece face veneer, BB/CP grade, solid birch inner plies (void-free), and exterior phenolic resin glue for long-term performance.
Additional Information
Key Features
- Size: 5′ x 10′ (oversized panel) — fewer seams, faster layouts, larger continuous surfaces
- Thickness: 3/4″ (19 mm)
- Face/Back Grade: BB (front) / CP (back)
- Veneer: Whole-piece face veneer, smooth and sandable
- Core: Multiple solid birch inner plies, void-free for superior structural integrity
- Adhesive: Exterior phenolic resin (waterproof)
- Appearance: Fine, uniform grain; paints, stains, and clear finishes well
- Eco: Sourced from Baltic birch; manufactured with sustainable practices
Why Oversized Sheets Matter
- Fewer joints: Larger panels reduce seams and weak points in builds.
- Faster fabrication: Bigger parts can be cut with fewer joins and less layout work.
- Cleaner aesthetics: Larger continuous surfaces for furniture, cabinetry, and paneling.
- Structural advantage: Suitable for long runs, boat hulls, decks, and shelving without splicing.
- Less waste: More efficient nesting and fewer scrap offcuts on large projects.
Recommended Uses
- Boat building and marine cabinetry (bulkheads, transoms, interior joinery)
- Outdoor furniture, benches, and dock components
- Exterior cladding and architectural panels
- High-end cabinetry, shop fixtures, and furniture tops
- Stage sets, exhibition builds, and large millwork where large, stable panels are required
- Any application requiring waterproof glue lines and void-free cores
Face/Back Grading Details
- Front (BB): Clean appearance with matching color; may show small color variations, pin knots, and slight mineral streaking.
- Back (CP): Accepts color variation patches; knots up to ~6 mm allowed; mineral streaks and small filled cracks permitted.
- Both faces are smooth and ready for paint, stain, or clear finish.
Technical Specifications
- Material: Baltic birch veneer plies
- Glue: Exterior phenolic resin
- Core: Solid birch inner plies, void-free
- Finish: Sanded smooth (ready to finish)
- Moisture Resistance: Marine-grade glue lines for exposure to moisture and high humidity
Care & Finishing
- Sand lightly before finishing. Seal all edges and both faces when used in exterior or marine environments.
- Recommended finishes: marine varnish, epoxy, exterior paints, or penetrating oil with appropriate UV protection.
- Store flat, dry, and elevated off the floor to prevent warping.
Ordering & Availability
- Panel: 5′ x 10′, 3/4″
- Visit: Raleigh Lumber Yard for inventory, pricing, and pickup
- Shipping Available: Contact us about providing a motor-freight quote to your location
Why Choose This Product
Oversized Baltic Birch Marine Plywood delivers unmatched strength, stable void-free cores, and water-resistant glue lines in a large-format panel—ideal for professionals and hobbyists who need durable, attractive, and reliable material for marine, exterior, and high-end interior projects.

