What wood is used for shelving?
Also asked, how thick should Wood be for shelves?
Thickness and Sizes Use 3/4-inch thick materials for shelves and bookcase structure. If you're using hardwood solids, it's OK to boost the thickness to 1 1/4 inch for almost unlimited support. This type of shelf looks more like a mantel and is expensive, but adds the opulent look of craftsmanship.
Also question is, what kind of wood is used for bookshelves?
Birch is the best wood to use if you plan to paint your bookcase, and maple lends itself to a variety of stains. But there are also special-order lumberyards that make veneer plywood from any kind of wood, including mahogany, teak, cherry, or walnut.
Manufactured wood products are not as strong as solid wood. Plywood is only about half as rigid as the average hardwood because it's made of alternating layers of thick veneer. They have about onequarter of the strength of an average wood. Nevertheless, composite wood is widely used for shelving.