Constant traffic and impact over time can severely damage concrete thresholds at self storage facilities truck bays and garages.
Door threshold repair concrete.
The threshold has come loose and attempts to reglue the wood have been unsuccessful because there is a large crack in the cement that expands the entire wide of the door from jam to jam.
Begin by removing the existing threshold from your door.
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Learn how to install a new door threshold and sill in just a few hours.
Concrete thresholds are often used for indoor and outdoor showers as well as entry doors to rooms with stone or granite flooring.
Dislodge the threshold pieces with a pry bar.
Drive a new 3 16 by 1 inch concrete anchor into each of the holes with a hammer.
Cut the old threshold with a back saw or a reciprocating saw.
If your threshold is in rough shape replace it.
Simon surfaces can replace the crumbled cracked threshold with a high strength epoxy modified material resulting in a much more durable surface.
To cut a metal threshold use tin snips and a saw equipped with a metal cutting blade to make the cuts.
Lift the threshold out and drill 1 1 2 inch deep holes at each drill tip mark on the concrete.
Be careful not to accidentally saw into your flooring.
How to repair a concrete door threshold.
Over time normal use.