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15
x2
Remove rafter supports
(Fig. A)
.
Check post spacing and ensure diagonal measurement is 183-7/8" (467 cm).
Ensure posts are plumb.
SQUARING PERGOLA
PARTS REQUIRED:
2
183-7/8"
(467 cm)
Measurement to
outside of posts.
Measurement to
outside of posts.
Measurement to
outside of posts.
120"
(304,8 cm)
142-13/16"
(362,7 cm)
Fig. A
1
BEGIN