Drywall, often called gypsum board or Sheetrock, is a versatile building material commonly used for interior walls and ceilings. Understanding the standard sizes of drywall, including its various ...

While there is no such thing as a perfect building material, drywall comes pretty close. For one thing, it's dirt cheap, costing about $7 for a 1/2-in.-thick 4 x 8 panel. It's also DIY friendly--about ...