Revisions log for Answer #149

This thread shows very clearly how "one-sided" opinions are presented here. One would think that most garages should be built without a slope, "because you don't need one". But that very much depends on structural conditions, adjacent terrain, etc.

Example:

If the ground is relatively "smooth" and "level" (industrial pavement, tile, etc.), water may well follow the slope. Good if that slope is made intentionally in the direction of the exit (gate, drain) rather than in the direction of the wall (e.g., due to an unintentional slope during flooring/tile paving).