S3S (Surfaced Three Sides) milled lumber is expertly planed on the top, bottom, and one edge, providing a smooth surface and a straight edge for easier handling and precise joinery. Perfect for projects requiring clean lines and consistent dimensions, S3S lumber is ready to use or customize further. Available in a variety of wood species and sizes, it’s a reliable choice for professional and DIY applications alike.
We stock MDF (medium density fiber) plywood in 1/4" to 1" thickness. MDF finishes beautifully and consistently. Unlike many types of plywood, it's created by breaking down hardwood and softwood into wood fibers and then pressed together to create a solid piece. It's similar to particleboard, but is much stronger and denser with fewer gaps between the wood fibers.
Ask about our Pre-Finished Products!