composite decking cheat sheet | lindus construction，may 26, 2017 . here's a cheat sheet to help you decide which composite decking material is best for you. . definition: composite decking consists of a combination of plastic material and wood particles. many times, the plastic . here's what you need to know before interviewing decking companies for your project! how to build a deck: composite decking and railings - lowe's，before you begin. you'll need a solid frame for any type of decking. this deck has a frame made of pressure-treated lumber. if you need help with framing and setting the posts, see how to build a deck: post holes and framing. if you choose to install wood decking, you can find step-by-step instructions in how to build a..