Hot answers tagged flooding
I had a similar problem, I made a 1" high, 3" wide concrete bump using some angled wood strips to hold it until set. The two strips were joined using small cross-bracing pieces of wood screwed from above. The strips were something like a 6 or 7 foot length of 2x1" wood at about 45 degrees to the ground. I made the concrete bump in sections that length. I ...
Glue-down garage door seal (sometimes called threshold seal) sounds like what you want. A rubber bump.
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