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STEP 12
Assemble and Install Notched-Stringer Stairs
12.1 Using 1 1/2" x 5 1/2" and 1 1/2" x 7 1/4" pressure-treated lumber, construct stairs elements, using
the drawing below as a reference. You will need three boards cut to 1'-9 1/4" that will be the stringers and
three boards cut to 3'-1" that will be treads.
12.2 Connect the beams with 3" wood screws. Finish the installation of the stair by attaching it to the
front wall with the help of 2" x 2" corner brackets.
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