Blockboard / Joinery Board

Blockboard, also known as joinery board, is a base board commonly used in custom cabinetry and interior woodwork. It is usually made with a core of joined wood strips bonded between two surface panels. Compared with MDF and standard particle board, blockboard has a core structure closer to solid wood, offering certain screw-holding strength and good processing convenience. It is more suitable for door frame substrates, wall panel substrates, on-site woodwork substrates, some cabinet structures and construction backing. Its actual performance depends on core strip quality, jointing workmanship, surface panel grade, glue type, moisture content control, edge sealing and the final application environment.

Material Details

Common Thickness

12mm, 15mm, 18mm, 20mm, 25mm

Suitable Finishes

Usually used as a substrate. The surface can be covered with decorative panels, wood veneer, overlay panels or other wall finishing layers.