Lumber-core plywood consists of narrow strips of wood that run parallel to one another. These strips are staggered between two outer layers which — like the veneer-core plywood — have their grains running perpendicular to one another. This makes for both a stable and strong core.
KTC's lumber core has a thickness of 13 mm and the product is available for order with different sizes depending on customer's preference.
Click image for more pictures and information regarding the product.