Although it may seem daunting to the beginner, installing drywall is a relatively straightforward task. To help clarify, we at Carolina Services Inc. have compiled a brief How-To, as well as a list of ways to avoid common mistakes. How to Install Drywall Most interior walls will be completed using panels that are a  ½ inch thick, 4 feet wide, and 8 feet long. However, you should check your local building code, as some areas require thicker drywall for rooms…