Need Threshold Replaced On French Door

First i measured the old threshold in place.

Need threshold replaced on french door.

Before you begin to do any work on the threshold itself you will have to remove the door which it holds. Three point lock systems for double french doors consist of two flush bolts and a lockset. French doors can be unscrewed in sections undoing the hinges and then removing the sliding wheels which allow the door to move backward and forward. The new threshold arrived in good shape with all the hardware included.

If the only problem is that the rubber seal no longer provides a tight seal on the door you may be able to replace the rubber seal rather than replacing the entire threshold. You may also want to replace an interior threshold because the old one is ugly or because new flooring on one side of the doorway calls for it. Begin by removing the existing threshold from your door. Immediately put the toekick up under the flashing and tight against the underside of the threshold and screw it to the subsill.

An interior threshold simply rests on the floor with no sill under it. I had been unnecessarily worried about it after reading some of the amazon reviews. How to replace a three point lock system on double french doors. To remove and replace a door sill.

Cut the rotten door sill into pieces using an oscillating tool or circular saw. Pull the rubber gasket out of the grooves on the metal threshold. Flush bolts install at the upper and. Amazon s choice for french door threshold m d building products 78618 1 1 8 inch by 5 5 8 inch 73 inch th394 adjustable aluminum and hardwood sill inswing mill 4 2 out of 5 stars 135.

To cut a metal threshold use tin snips and a saw equipped with a metal cutting blade to make the cuts. Remove the screws holding the metal threshold in place. An entry door threshold can become damaged or worn over time. 1remove the old exterior threshold.

Installing a french door threshold. Preparing the new threshold. Squirt expanding foam sealant under the threshold to hold it in place and plug any air gaps. Remove the old door sill from beneath the door frame.

Cut the old threshold with a back saw or a reciprocating saw. Run a bead of sealant between the threshold and each door stop. Be careful not to accidentally saw into your flooring.