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Step 10: Large Roof Rafter Assembly
Part 3
2 x (430) Strap Short - Large Roof 31.8 x 82.6 x 2170.9 mm (1-1/4 x 3-1/4 x 85-7/16”)
2 x (431) Strap Left - Large Roof 31.8 x 82.6 x 1605.6 mm (1-1/4 x 3-1/4 x 63-3/16”)
2 x (432) Strap Right - Large Roof 31.8 x 82.6 x 1605.6 mm (1-1/4 x 3-1/4 x 63-3/16”)
2 x (442) Rafter Short Right 31.8 x 76.2 x 1040.2 mm (1-1/4 x 3 x 40-15/16”)
2 x (441) Rafter Short Left 31.8 x 76.2 x 1040.2 mm (1-1/4 x 3 x 40-15/16”)
F:
Place one (430) Strap Short - Large Roof in the notches of (438) Rafter Corner Left, (439) Rafter Corner
Right and both (440) Rafters so the ends do not overhang the outside edges of the outside boards then attach
with eight #8 x 1-1/2” Wood Screws. (Fig. 10.7)
G:
Place one (431) Strap Left - Large Roof in the notches of (438) Rafter Corner Left and one (440) Rafter and
one (432) Strap Right - Large Roof in the notches of (439) Rafter Corner Right and the other (440) Rafter so the
ends do not overhang the outside edges of the outside boards. Boards are tight in the centre. Do not attach
yet. (fig. 10.7)
H:
Place one (442) Rafter Short Right in the notches of (432) Strap Right - Large Roof and one (441) Rafter
Short Left in the notches of (431) Strap Left - Large Roof and attach to (438) Rafter Corner Left and (439) Rafter
Corner Right with two #8 x 1-1/2” Wood Screws per board and to Large Fascia Beam Assembly with two #8 x
2-1/4” Wood Screws per board.
I:
Attach (431) Strap Left - Large Roof and (432) Strap Right - Large Roof to (438) Rafter Corner Left, (439)
Rafter Corner Right and (440) Rafter with six #8 x 1-1/2” Wood Screws per board. (fig. 10.7)
Hardware
Wood Parts
48 x #8 x 1-1/2” Wood Screw
8 x #8 x 2-1/4” Wood Screw
No
Overhang
#8 x 1-1/2” Wood Screws
x 24 per assembly
(438) Rafter
Corner Left
(430) Strap
Short - Large
Roof
(441) Rafter
Short Left
(431) Strap Left
- Large Roof
(442) Rafter
Short Right
Large Fascia
Beam Assembly
#8 x 2-1/4”
Wood Screws
(439) Rafter
Corner Right
(440)
Rafter
Fig. 10.7
#8 x 2-1/4”
Wood Screws
(432) Strap Right
- Large Roof
