I am building a tiny house which is 10' x 20'. Metal roofing is going to be used. All of the lumber has been cut by myself( Check out the similar threads below for pictures of the mill). I am going with 24" stud spacing. The floor is going to be 16" on center.
All of the wood is locally harvested. Most of the wood being used is douglas fir, with some being red cedar and some balsam fir.
The base of the structure was built on skids which me and some friends pulled off of the beach. they are both about 25' long. There is a cross brace and the ends are going to attached together at some point.
I am doing my best to make this without using toxic gick. So far all i have is tyvek, clear plastic for the interior. And i am using heavy tar paper for the roofing. I am doing my best to seal the roof/floor with pieces of wood/stripes.
One thing i would have done differently was putting the insulation in before i put the roof strapping on. I had to cut pieces of insulation and i did not get the 100% i would have liked. However it all looks good.
Also these white particulate filters, I believe they put just as many particles in your lungs as you are trying to keep out. Every time i wear one my throat hurts. I switched to a higher grade mask which worked a lot better.