Building a Fence - Fences 101 - Bob Vila.Composite boards go for about twice as much as pressure-treated wood, and between the two, wood is easier to work with. Related. 10 "Best in Class" Patio Pavers. 7 Top Options in Fence Materials. 10 "Illuminating" Ideas for Lighting Your Backyard. 7 Easy Budget-Friendly Backyard Makeovers. Wood Wood fences have.