Therma-Tru jambs are composite. They arrived Wednesday & will be installed this coming Wednesday, 9/6. The windows came in Friday & will also be installed Wednesday. We had to get the 6-9/16" extended jambs. Setting the windows would be a good job. We have 3 decorative ODL windows with tempered glass for the master bath that measure 4' x 4'. They will be pretty heavy.
I understand abou the local availability of products. I have been looking at CertainTeed insulation but can't really it around here. Heck, I went to my 3rd choice for housewrap b/c folks didn't have it in stock & couldn't really get it. I first tried R-wrap from Covalence Coated Products, then Typar made just a couple hours north of me in Tennessee (direct competitor to Tyvek), and then had to settle for Tyvek b/c it was in stock locally. However, I had to go to another supply house to get the last 2 rolls!
I have never built a house or even seen one built (up-close that is). That's why we paid a GC to build it with everything the way we want it. We wouldn't know which contractors to call & he gets much better prices than what we would have received.
When is the projected finish date now? I would guess after Thanksgiving but before Christmas.
What material, brand, and R-factor insulation did you use? Did you use batts or blown-in?