Provided the wall.
How to frame a french patio door.
Measure from the floor up and add 1 inch for the bottom and 2 inches for the top jamb.
Take the width of the door and layout a radius around the pivot point on both sides of the jamb to see how much space you ll need to allow.
The wall frame is constructed from vertical stud sections and a horizontal header.
Standard door sizes start at 1 foot 6 inches and are offered at 2 inch increases up to 3 feet wide.
The easiest way to cut the door frame is to cut through the 2x4 frame.
Patio french doors often open on to a deck or a backyard patio and may be used with a screen door system.
Standard framing for a set of french doors varies only in its framed width compared with standard door framing.
Looking at the interior of your french patio doors measure the width.
How to frame a french door step 1.
After framing the opening the bottom plate will be cut and removed.
Interior french doors are often found in the entryway between a dining room and kitchen or living room the doors allow light to flow between the spaces.
You might choose to use an existing wall stud as a king stud in which case you can cut the opening 1 1 2 inches inside that stud and slip a jack stud into the wall.
The most complex part of the task is measuring the doors and calculating the width of the opening for the set of.
Install shims under any screw holes for the threshold to avoid having the screws pull the threshold out of shape.
This task is easier to complete but you still must allow for the height of.
Step 2 cut frame.
If there are gaps under the threshold add additional shims under the door every 6 inches or so for support.
Calculate the height of the opening.
After your new wall is built mark the measurements on the 2x4 frame.
After you find the width of the frame then calculate the height of the door frame.
Shim the door from inside as necessary to allow the door and frame to sit square and plumb.
To measure for the height of the hinged french patio doors extend your tape measure vertically from one end of the door panel to the other.