Shop our selection of Drywall boards, compounds, tools, cement boards, joint tap, accessories & more at the Home Depot Canada. Enjoy unbeatable inventory & prices. 84 Lumber carries one of the largest selections of drywall and drywall accessories. Contact your local store for details and availability. You can trust in the quality of 84 Lumber’s drywall products. Drywall (also known as plasterboard, wallboard, sheet rock, gypsum board, buster board, custard board, or gypsum panel) is a panel made of calcium sulfate dihydrate (), with or without additives, typically extruded between thick sheets of facer and backer paper, used in the construction of interior walls and ceilings. The Sheetrockero Tape. The Sheetrockero tape measure and cutter combination is a patented tool (US Patent 9557151 B1) that makes easier to section and cut drywall panels, acrylics, vinyls, and ceiling tops. It features a sharp blade at the front end of the tape so that a cut can be made at the exact line of measurement. The brown side of drywall should not face out. The other side -- which can be gray, green or blue, depending on type -- should face outward. Failure to orient the drywall correctly will lead to surfaces that look rough and unfinished even when painted. Drywall Tools. The right drywall tools can be the difference between a job well done and a mess. You will need more than hammers, nails, and tape. Choose tools made especially for drywall material to make your the labor required quicker and easier. What tools are available?