Garage Door Concrete Threshold Repair

Be careful not to accidentally saw into your flooring.

Garage door concrete threshold repair.

Drill and place rebar reinforcement rods if needed. To cut a metal threshold use tin snips and a saw equipped with a metal cutting blade to make the cuts. The driveway is asphalt butting up to the concrete threshold entering the garage. Install the garage door threshold position the garage door threshold on the door according to the manufacturer s directions.

We had it repaired by a concrete resurfacing company once and it didn t even last the first winter. Using a standard storage facility threshold as an example our concrete repair process would include the following fundamental steps. This is important so that you will know the desired length that is necessary to cut the garage door threshold. Remove dirt and debris from chips and hairline cracks in the concrete threshold using a stiff bristle cleaning brush.

Begin by removing the existing threshold from your door. Use a pencil to make a mark on where to cut the garage door threshold. 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. The concrete threshold or whatever its called is broken and crumbling.

Remove damaged concrete in the repair areas. Place forms as needed around the perimeter of repair areas. Mark each end of the aluminum.