Two colors on surface

I am modeling a building on which walls i need to put 2 colors.
One color should be 50-60cm from the ground and above that goes the other color.

So is it possible to put 2 different colors on the same surface? If not then what is the easiest way to do something like that?

2 Answers

make a split line to split the surface
which gives u two faces or more
then put any color u want

thanks for the answer
i saw that split line in help and didnt know how to use but in the end i figured it out