Can You Use 2×4 For Deck Joist?
Can You Use 2×4 For Deck Joist? 2×4 Deck Joist Can Only Span 5’8′′ (1.72m) Between Supports. Either you are limited to a small deck, less than 6′ (1.8m), or you will need a mid-span beam. … Three 6×6 posts, one on each end plus at mid-span, allow you to use 2×4 joists but is