This is because a 6 inch block wall will actually measure 5 3 4 inches which is standard practice with masonry materials.
Steel door frame install.
Plumb the sides by moving the feet back and forth along the bottom plate.
A steel frame installed in a 6 inch block wall will require a 5 3 4 inch jamb depth.
Steel door and frame installation.
Step 2 install the frame before the masonry work begins.
Installing before the wall is built place the frame on the bottom plate of the wall for steel entry door installation before you install the jack studs and.
It s essential that doors and frames are installed properly.
Install the king.
Metal frames are typically installed before the brick or block is erected.
People often blame the manufacturer when there are issues when in fact the problem lies with poor installation.
When they are both level drive 1 1 2 inch.
Step 2 a magnetic level is used to set the door frame.
Install one 12 inches from the bottom of the frame one in the middle and one 12 inches from the top of the frame.
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Set the door frame in the opening and attach a 2 foot magnetic level to the top of the frame.