My Dream Loft finally being built

[gsstage2]

Finally I have the resources to build my perfect dream loft, although as I am designing and building it, I already want it bigger. My birds have been residing in an 8x10 garden shed way too long, and my goal is to have them in the new loft by October 1st.
It is 16x16 and going to have an elevated floor, as well as be fully insulated.
I am new to posting here but have been on the site for a little while; I raise White Homers, and other less common color homers as well as Oriental Frills. Here is my progress in pictures.

Jeff