I have a concrete driveway that leads to the garage, with a very slight slope towards the garage.
When it really rains hard, the water comes down into the garage.
I don't want a very high barrier, just about an inch I guess would do.
What is the best way to do this please?
I will explore both good answers but cannot rebuild the driveway whilst I do have an appreciation for water and what it can do. This little wall will actually divert water from the garage wall to a channel that runs away from the property.