Replace Garage Door Threshold On Concrete

Cut the old threshold with a back saw or a reciprocating saw.

Replace garage door threshold on concrete.

Be careful not to accidentally saw into your flooring. Insert the tip of a wood chisel between the seam of the threshold and concrete. Drive any raised concrete anchors flush with the surface. Remove dirt and debris from chips and hairline cracks in the concrete threshold using a stiff bristle cleaning brush.

Tap the end of the chisel with a. Remove all debris from the concrete slab. If it fits apply liquid nails glue to the concrete and attach the threshold. To cut a metal threshold use tin snips and a saw equipped with a metal cutting blade to make the cuts.

They did remove it and replace the concrete but we don t know if they reinforced it with. Replacing an exterior door threshold plate is not difficult in most cases. We had it repaired by a concrete resurfacing company once and it didn t even last the first winter. Begin by removing the existing threshold from your door.

1remove the old exterior threshold. 2 mix a moderate amount of liquid detergent with 1 quart of water in a plastic. Remove the screws from the rotted threshold with a large flat tip screwdriver. The driveway is asphalt butting up to the concrete threshold entering the garage.

When the saddle is in place restore the door jamb adding calk so that it fits nicely. Open the exterior door fully. Then test the threshold for fit.