Pre hung doors eliminate many of the steps necessary to installing a door.
How to install french doors in block walls.
The opening should be two inches wider than the door frame and about an.
Then test the new doors to make sure they fit in the frame and open smoothly.
Drive nails just far enough to temporarily hold frame in place.
Make sure to move the bricks to a different area so you will not be tripping over them while you install the door.
You ll need a masonry saw blade to make these.
How to put a door into a concrete block wall.
Next trim any exposed shims and finally cut and install trim for the other side of the doors.
Older homes have non standard sized openings so you may need to install a new jamb inside the opening to fit the french doors of your choice.
Install the new frame and firm it up using shims.
Make adjustments if necessary to make sure doors open and close properly.
Drill pilot holes through the frame and shims.
Install the new frame using the shims to hold it firmly in place.
This will prevent moisture from rotting out the door frame.
Measure the size of the rough opening and the size of the case for the new pre hung door.
Use some 6 finishing nails to drive through the trim and into the studs behind the wall.
How to install an exterior door on cinder blocks.
Test fit the new doors before securing frame permanently.
Bob vila takes a close look at the process of installing french doors.
Remove the old door if there is one.
If everything works nicely use the screws to put the frame in its place permanently.
For more how to video visit.
Score the lines for your opening with a circular saw.
Finally hang the doors and mount any hardware accompanying the kit doorknobs latches etc source.
It s time to bring it all home so that your french doors look pretty and flush in your previously open space.
After you cut through the mortar block wall you can then remove the bricks that have been cut out.
Clean out all the mortar and seal around the edges with a mortar sealer.
Here is a step by step tutorial on how to install a prehung exterior door frame in a concrete wall.
Remove all lumber casing the rough opening and scrape away any old caulk on the door.
For standard door frames french doors are also available in pre hung kits making installation simple and straightforward.