Aalto products are designed so that your local stone installer can install them easily, along with the rest of the stone in the space. The product arrives to you in sub-assembled sections, which are easy to handle. The shape of each section is determined by the design, so that the joints between the sections will disappear when installed. Each sub-assembled section is sequentially packed in the crate, and numbered on the back. These numbers are indicated on the installation diagram included with the shipment. We suggest dry-fitting the floor before installation to ensure correct placement, and installing from the center of the design out to the edges of the room. If you, or your installer, have any questions about the process, please give us a call.