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.
How to install a french door in a brick wall.
Whether you are installing interior or exterior doors be sure to plan for space around the door swing.
If you are going to install a door into the frame take into account the exact dimensions of the door when you make your measurements on the wall.
After you cut through the mortar block wall you can then remove the bricks that have been cut out.
How to cut through a exterior brick wall and install a door.
This will prevent moisture from rotting out the door frame.
Determine how tall and how wide you want the doorway to be.
Use the long level and carpenter s square to make sure the inside of the opening is square and true.
Remove trim carefully so you don t damage it and label the pieces as you go to make putting them back up easier.
How to cut through a exterior brick wall and install a door.
Installing exterior french doors isn t much more difficult than installing interior french doors if you already have the opening.
Make sure to move the bricks to a different area so you will not be tripping over them while you install the door.
Clean out all the mortar and seal around the edges with a mortar sealer.
Remove the old frame around the opening with a hammer and pry bars where you want to install french doors.