X X X
X
Align the ends of the Beams using a square, then
clamp them together. Mark one end of the Beams
with an X. Using the chart below, draw a line across
all Beams at applicable intervals.
Attach the Stringer Brackets as shown.
See the chart below for Bracket spacing.
9
Length
Bracket
Spacing
Bracket
Spacing
End
Spacing
8
Mark Beams (use chart below)
Attach Stringer
Brackets
SuperiorPlasticProducts.com
Beam Length
Bracket Spacing
End Spacing
Rafters Required
8'
14"
3⅞"
7
10'
15½"
3⅝"
8
12'
14¾"
3½"
10
16'
15"
3⅞"
13
20'
15¼"
3½"
16
24'
15¼"
4⅝"
19
