Here's the problem: I had a polebarn built last year. It has 2 overhead doors that are 14' high and 12' wide. The concrete slopes toward the doors as it should. But, the concrete extends about 16 inches past the doors. In this 16", the concrete sloops toward the doors (not to the outside drive) allowing water to seep thru the overhead door seal and not away from the door.
Questions: Can it be ground down to look ok? Should it be cut out and replaced? What is the best fix?
It is only about 1/4 inch too high.
Thanks,
Hank