Wood and Composite Decking: Pros and Cons - The Spruce29 Mar 2017 ... best Decking Materials: Pros and Cons ... modern house with deck. A modern house in Carmel, California, with a wood deck. John Edward Linden/Getty Images. wood or composite deckingor something else? Like any major home purchase, decking materials vary in ... Also, you might want to use certain types of lumber or decking for structural parts of your deck project, and other decking timber for surfaces and railingsthe parts on which you will see and walk.