Need Threshold Replaced On French Door

To remove and replace a door sill.

Need threshold replaced on french door.

Immediately put the toekick up under the flashing and tight against the underside of the threshold and screw it to the subsill. Before you begin to do any work on the threshold itself you will have to remove the door which it holds. Installing a french door threshold. 1remove the old exterior threshold.

Preparing the new threshold. 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. Installing a new threshold and sill will take between two and three hours. Squirt expanding foam sealant under the threshold to hold it in place and plug any air gaps.

Cut the rotten door sill into pieces using an oscillating tool or circular saw. Flush bolts install at the upper and. Cut the old threshold with a back saw or a reciprocating saw. Be careful not to accidentally saw into your flooring.

The new threshold arrived in good shape with all the hardware included. Remove the screws holding the metal threshold in place. An interior threshold simply rests on the floor with no sill under it. To cut a metal threshold use tin snips and a saw equipped with a metal cutting blade to make the cuts.

I had been unnecessarily worried about it after reading some of the amazon reviews. Three point lock systems for double french doors consist of two flush bolts and a lockset. Run a bead of sealant between the threshold and each door stop. An entry door threshold can become damaged or worn over time.

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. How to replace a three point lock system on double french doors. First i measured the old threshold in place. Position the old door sill on the new sill and trace around it.

Remove the old door sill from beneath the door frame. 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. 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.