hi i am building a 28'x16' timber shed made out of 4x2 for the framing and the floor Joists. would i be able to use 4x2 Joists to span 16' or would i need 6"x4"Joists thanks as you can tell i am a bit of a newbie to this !
hi i am going to build a 28'x16 workshop (shed) but i want to put a timber floor frame in for the floor.i dont want to build a slab.so i was looking at putting 4" pvc tubes in the ground say 2 foot deep then filling them up with concrete for support for the frame would this be ok or could any...