TruNorth Enviroboard 3/4 in. x 8 in. x 12 ft. Mocha Square Edge Composite Fascia BoardsTruNorth Environboard 3 4 in. x 8 in. x 12 ft. Mocha Square Edge Composite Fascia Boards are used to clean up the look of any deck by covering the spanning deck joists, bringing a polished look and complimentary color to the decks aesthetic. TruNorth Environboard is made out of a rice hull fiber composite with a 95% recycled material composition. TruNorth's rice hull fiber composite is a moisture resistant material that ensures your deck boards will