TRIÂNGULO® Exotic Solid wood flooring is fabricated from 3/4" thick solid wood and has tongue and groove sides to join the boards. The truly random nature of our exotic solid hardwood flooring will ensure that no application will look alike. The Triangulo crystal clear pre-finishing process applies as many as 9 coats of Aluminum Oxide for maximum durability and enhanced beauty. Like our thick-sawn engineered products, the principal advantage of solid wood flooring is its ability to be re-sanded and refinished over many many years. It is not uncommon for solid wood floors to last longer than you own your home.