Use a screwdriver to remove the four screws that attach the hinges to the frame first.
Adjusting french doors hinges.
Most modern upvc doors are equipped with flag hinges that allow you to make height lateral and compression adjustments.
It allows opening tilting and closing of french doors.
With the bottom door hinge you can manually adjust the vertical positioning of your door.
These hinges only allow you to make height and lateral adjustments.
Please be aware of the elements comprising such a system.
Over time french doors will start to loosen in their frame and hang crooked making it difficult to open or close.
There will generally be two hinges per side.
Luckily leveling your doors is as easy as tightening or loosening your hinges until the doors are back in place.
Compression adjustments move the door closer to or away from the door jamb.
The structure of french doors with tilt and turn mechanism.
Open the french doors and remove the hinges.
Maybe your house has settled slightly over time or your door panel has expanded or contracted slightly due to seasonal conditions.
How to find the adjustment screws to level up double glazed french doors if your set of doors are out of line or scraping the ground sill then this video w.
If you ve made your adjustments to the hinges and you still feel a draft coming inside you may need to add new weatherstripping on the inactive door to seal it.
Andersen french doors are patio doors that include adjustable hinges for the most dependable operation and performance.