I have a texture, when applied, it will see through another textures.

Look at the attachments, any way to solve it?

I tried making the thing the material on, caulk, noshow decal (green texture), tried texturing the sides of the brush, still shows through!!! AGH!

you are using a texture (grating) that has an alpha channel.

if you are saying that you don't want to see to the floor below on the edge, you can finish the edge of the floor brush in your door way (think of the building wall as a solid - and the grating as an add on piece)

hope this helps

The floor is finished under the doorway, that little piece is textured but keeps seeing through it.

Make the grate textured brush some kind of low resolution patch. Curve patch of 3x3 or terrain patch of 2x2, you should have to copy and invert it or flip it over so the bottom has a texture as well though. Once you do that, you might want to select both of the patches, open your texture menu (hotkey 's'), and hit cap or normal.

Thanks, got it to not see through anymore :) :D Thanks again.