Renovation Newbie

[Red]

This is my first go project using Renovation Tool. I really like the setup, but all my textures are changing to blank colors (not referring to demo/red or new/green items). The roof and the top of my chimney is showing the texture. So basically, only the tops of any element is showing a texture..... Please tell me I am missing a simple settings, because this is getting on my last nerve. However, I think it is a glitch of some sort.