Garage Door Concrete Threshold Repair

To cut a metal threshold use tin snips and a saw equipped with a metal cutting blade to make the cuts.

Garage door concrete threshold repair.

2 mix a moderate amount of liquid detergent with 1 quart of water in a plastic. Mark each end of the aluminum. Remove dirt and debris from chips and hairline cracks in the concrete threshold using a stiff bristle cleaning brush. Using a standard storage facility threshold as an example our concrete repair process would include the following fundamental steps.

Position the aluminum threshold against the outer edges of the door jambs so the holes in the threshold are 1 inch either way of the existing concrete anchors. They did remove it and replace the concrete but we don t know if they reinforced it with rebar or not. The concrete threshold or whatever its called is broken and crumbling. Drill and place rebar reinforcement rods if needed.

We had it repaired by a concrete resurfacing company once and it didn t even last the first winter. Cut the old threshold with a back saw or a reciprocating saw. Place forms as needed around the perimeter of repair areas. Be careful not to accidentally saw into your flooring.

This is important so that you will know the desired length that is necessary to cut the garage door threshold. Remove damaged concrete in the repair areas. The driveway is asphalt butting up to the concrete threshold entering the garage.