Baltic Birch Plywood B/BB Grade - Interior Plywood - Full Sheets 5'x5'

Unleash your creativity with our premium Baltic Birch Plywood, the go-to choice for laser cutting, engraving, CNC machining, cabinets, furniture and craft projects! Known as Russian or European plywood, this B/BB grade interior plywood features high-quality hardwood birch veneers for exceptional strength and beauty. Its signature striped edge—alternating light and dark bands—shines in exposed-edge designs for indoor furniture, such as desks and cabinets, and store fixtures, shelving and displays.

Choose from our stock thicknesses: 3mm, 6mm, 9mm, 12mm or 18mm.

You must select Local Pick Up at checkout. 

If you need full sheets shipped to you, contact sales@makerstock.com for a shipping quote. Full sheets do NOT qualify for flat rate shipping.

Why Buy from MakerStock?

• Premium Quality: B/BB grade ensures an almost flawless B-side (no knots/patches) and a BB-side with minimal 2-3mm pin knots or patches, perfect for visible or hidden surfaces.

• Variety: Available in multiple thicknesses and sizes. Metric thicknesses (3mm ≈ 1/8", 6mm ≈ 1/4", 9mm ≈ 3/8", 12mm ≈ 1/2", and 18mm ≈ 3/4") with 0.75mm outer veneers and 1.5mm inner plies (e.g., 6mm = 5 plies). Full sheets are 60" x 60"

• Local Pick Up: Available at both warehouse locations in Old Forge, PA and Salt Lake City, UT.

Perfect For:

• Laser Cutting & Engraving: High-quality plywood for a variety of laser projects, including, but not limited to earrings, toys, model planes and cars, coasters, signs, or puzzles.

• CNC Milling & Machining: Strong and durable plywood for indoor shelves, prototypes, or shop jigs.

• Furniture & Cabinets: Showcase the exposed edges on modern desks, console tables, plant stands or kitchen cabinets.

• Craft & School Projects: Ideal for ornaments, model-making, or classroom art.

Project Inspiration:

• Makers: Create laser-cut puzzles, engraved signs, furniture, toys, or CNC-milled wall art.

• Schools: Build sturdy architectural models, prototypes, or use thicker material to craft your own storage units, or makerspace shelving.

• Businesses: Design custom retail displays, office desks, and showroom counters.

• DIYers: Enjoy the satisfaction of home-made coffee tables, bookshelves, or gifting holiday ornaments, coasters and jewelry.

• Contractors: Design, build and assemble custom cabinetry, desks, laundry room shelving units and more. 

Explore Related Products:

• Predyed Baltic Birch Plywood: Add vibrant color to your crafts with our predyed Baltic Birch, perfect for eye-catching laser-cut designs and school projects. Available in Blue, Black, Green, Yellow and Cinnamon Brown.

• UV Baltic Birch Plywood: Elevate durability and shine with our UV-prefinished Baltic Birch, ideal for polished cabinetry and professional displays.

Specifications:

• Material: 100% hardwood birch veneers (B/BB grade, interior-grade).

• Thickness Options: 3mm (~0.120"), 6mm (~0.24"), 9mm (~0.36"), 12mm (~1/2"), 18mm (~3/4").

• Ply Structure: 0.75mm outer veneers, 1.5mm inner plies (e.g., 6mm = 5 plies).

• Density: ~680 kg/m³ (0.025 lb/in³).

• Finish: Unfinished, paint/stain receptive, sandable edges.

• Tolerances: +/-0.188" for all panel dimensions (in inches).

• Durable & Workable: Density of ~680 kg/m³ (0.025 lb/in³), paint/stain receptive, and workable with any woodworking tool!

• Interior-Grade: Perfect for dry indoor applications like furniture, crafts, and displays, with smooth, sandable surfaces.

• Custom Sizes: Order online via custom listings or email support@makerstock.com.

• ⚠️ California Proposition 65 Warning

  This plywood product can expose you to formaldehyde and wood dust, chemicals known to the State of California to cause cancer. Exposure may occur when handling, cutting, sanding, or machining plywood.

  Many plywoods use formaldehyde‑based resins, and wood dust is generated during normal shop processes. Using proper ventilation, dust collection, and PPE is recommended for all machining operations.

  For more information, visit www.P65Warnings.ca.gov.

Pro Tip:

Thin sheets (3mm, 6mm) may cup slightly due to their size. Upon receipt, place sheets under weights in a temperature-controlled room for 24-48 hours to acclimate to your environment. During laser cutting, secure them with a jig, magnets, or tape to your laser bed.

FAQs:

• Is Baltic Birch good for laser cutting? Yes, its high-quality core and uniform density ensure clean, precise cuts for crafts like puzzles or signs.

• Will thin plywood warp? Minimal cupping may occur in 3mm or 6mm sheets; acclimate under weights and use a jig or tape to keep them flat during cutting.

• What about voids in the plywood? We strive for void-free panels, but some may have minimal voids. Contact support@makerstock.com if you encounter issues.

• What thickness is best for indoor furniture? 6mm or 9mm for lightweight pieces, 12mm or 18mm for sturdy cabinets, shelving and desks.

• Is it safe for school projects? Yes, it’s safe for indoor classroom use, with no toxic coatings.

• Can I apply stain for decorative projects? Yes, it is paint and stain receptive. Check out our selection of wood dye stains. 

• Is this plywood moisture-resistant? No, this is interior-grade plywood, ideal for dry indoor environments only. 

• How many plies are there in 3mm sheets? 3mm sheets have 3 plies, 6mm - 5 plies, 9mm - 7 plies, 12mm - 9 plies and 18mm - 13 plies.