Birch 4/4 - 5 Pack4 4 Birch Lumber 5 Pack Kiln Dried Hardwood S2S Birch is one of the most reliable and widely used domestic hardwoods valued for its pale, creamy colour, smooth consistent grain, and excellent workability. With a Janka hardness rating of ~1,260 lbf, it offers true hardwood durability while remaining easy to machine, glue, and sand to a silky finish. Its clean, modern look and uniform texture make it one of the best hardwoods for paint and stain, giving