What is causing this edge loop to end?

Support Modeling
1

Hi everyone,

I’m trying to find out why the edge loop in the picture below is not cutting through the entire mesh. Another question I have is: what are the reasons edge loops terminate, in general?

Blend File: simple house.blend (421 KB)

loop cut terminate.png900×726 8.13 KB

Thanks!

2

Remove the internal faces

Screen Shot 2013-10-25 at 17.23.06.jpg1304×602 109 KB

3

Becuase these faces are inverted/internal.

inverted.png960×540 8.84 KB

EDIT: There was someone faster :3

4

Thank you both for the help!