I got the roof purlins on today.
I had to buy some material to get it done

. But of course I'm cheep, so I bargained and got second hand 2x4s. 20, 16 footers for $100. So I'm up to 150 now for total spend.
Originally, I had planed on using pallet runners to frame with. I will still use them on the walls, but decided I just could not trust the integrity of the pallets. Plus, I thought using longer wood would help smooth out some of the hips and dips of the rafters.
So, I put a couple on and then added shims around low points to kind of even things out.
This worked out pretty nicely in evening things out. Now some of you may have noticed in the first shot I posted that there are still some pretty big dips in the purlins, and you'd be right. I'm not worried about it. If I were putting on a metal or shingle roof I would have spent a lot of time getting the purlins level. But, I putting on a green roof, so the little dips don t matter, and are actually helpful. I'll be nailing 2x4s on the roof before we lay down plastic to help retain water and hold material in place. More on that later.
Time to call it a night, it was rough going this morning. The Mrs and kiddos are coming home tomorrow, so I've got some chores to get done.
If any of ever think it sounds like fun or a good idea to sell your house and live in a camper while you build a house to save money, think long and hard. It is not fun with 4 of us and cramped. And dumping the black tank once a week is unspeakable....