Glass!

We selected Marvin Integrity doors and windows.  They are unfinished pine on the inside (to be stained) and a copper color on the outside.  They are casement windows, a few have transoms as below.

The bathrooms have ultrex (it comes white but can be painted) rather than wood interiors so we don't get water damage, as around the master tub:

We also began installing tubs and plumbing valves.  Here's the Kohler Bellwether in the guest bath.

And finally the view of the windows/doors off the kitchen.