So if the doors are 24 inches wide leave a 1 4 inch gap between doors and between each door and the jamb.
How much of a gap between french doors.
I ve installed many pre hung interior french doors with great success.
Unlike interior doors gaps between a front door and a frame must go with the standards not so much due to the possible expansion of a leaf but because of the danger of penetration of cold air and extraneous sounds from outside.
Close the gap between the two doors with insulated molding.
When calculating the width remember there are three gaps between the doors instead of two plus a jamb on each side of the opening.
Cover the nail heads with wood putty and sand them smooth.
French doors can be a weak point for letting moisture light sounds bugs cold air and dirt into your home.
It s not uncommon for a gap or crack to exist where the two doors come together.
Place nails about every 5 inches.
Because one or both of the french doors are moving many traditional weatherstripping solutions just don t apply.
This adjustment works well if you have a gap between the french doors or the latch mechanism doesn t connect.
Gaps between a front door and a frame.
Double interior french doors are hard to install because you have additional tolerances you must satisfy to make the install look professional.
The gap around all the doors and in between the two doors needs to be consistent and as equal as possible.