Tighten all of the screws in each hinge with a screwdriver.
How to adjust threshold on french doors.
Use the type of screwdriver that matches the heads on the hinge screws.
Turn the upper hinge adjustment screw to even out the gap.
Adjust the screw until the frame is parallel to the doorframe.
In this diy video we show you how to repair french doors that have come out of alignment.
If you are still struggling to remove the door cut the threshold into sections and prise each piece up using the chisel.
How adjustable door thresholds work.
The threshold should fit against the door snugly.
Remove the plastic cover from the corner bearing to expose the screw.
Turn the screw clockwise in order to lift the casement.
Over time the screws on your hinges may come loose and cause your doors to sag.
Measure the deviation of the french door and doorframe.
When properly fitted the threshold under an exterior door keeps water and air from drifting in from outside.
Do this on both doors.
Open both of the french doors to expose the screws holding the hinges in place.
We show you how to root cause the reason why your french doors ali.
This is done with the following steps.
If you have any trouble removing the threshold check again for screws and nails.