Object not showing in Render

I’m using Blender 2.78
am working on a small house… all is going okay til I added the windows… I can see them in the
viewport and all look fine… in the outliner, the camera is selected, I never changed any of that…
all objects are on layer 1 I have been through everything… they aren’t hidden… I’ve done an alt+H
to be sure nothing was hidden…
I’m lost as to why they aren’t showing in the rendered scene…

here is my file… What am I missing? the windows are showing in the 3D Viewport but not in Render

thanks for checking it…
Barbara

Attachments

1 BEDROOM GUEST HOUSE.blend (1010 KB)

The window has two materials, glass and trim, and only the glass is assigned to the whole thing. The glass material consist of transparent shader which is almost full white, so it disappears almost completely.

Oh my… thank you JA12, I guess when I clicked on them, went into edit mode, it was showing the Trim selected so I assumed it was okay… I fixed them all and now are rendering…
Appreciate your help

have a wonderful day
Barbara