Now all you need to know is how to properly frame your door rough opening.
32 x 80 door rough opening.
Example a 32 x 80 door would have a rough opening of 34 1 2 x 82 1 2.
Add 2 to 2 1 2 inch to the measurement of the door s width to determine the total width of the rough opening.
So if you have a bedroom door that is 30 wide which is considered a 2 6 or 2 6 door just add 2 to the width and frame it 32 wide.
Add 2 1 2 inches to the height and width.
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