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STEP 4
Assemble Front Wall Frame
4.1 Using 1 1/2" x 3 1/2" pressure-treated lumber, construct front wall frame using the drawing below as
a reference. You will need four boards cut to 4' that will be studs and four boards cut to 1'-8" that will be
the window headers and rough sills.
4.2 Connect the beams with 3" and 5" wood screws.
4.3 Using a speed square or carpenter's square, check the corners to make sure they are 90°.
3"
1'-8"
1'-1"
1'-8"
3"
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