Whether you're on a budget to furnish your new home or looking for an absolutely original way to decorate your interior, up-cycled pallets and wood crates are great material for a DIY furniture project. From box-springs and tables to shelves, chairs, walls, staircases or vertical garden, almost anything can be done with a few pallets, without having to spend a dime. It is even possible to build a whole house out of wood pallets!