Installation Guide

40
78-1/2"
44-1/2" 48" 48" 68-1/2"
20-1/2"
34-1/4"
44-1/2"
48"
48"68-1/2"
68-1/2"
92-1/2"
102-3/4"
116-1/2"
140-1/2"
164-1/2"
188-1/2"
209"
(199,4 cm)
(113 cm) (121,9 cm) (121,9 cm) (174 cm)
(52,1 cm)
(87 cm)
(113 cm)
(121,9 cm)
(121,9 cm)(174 cm)
(174 cm)
(235 cm)
102-3/4"
(295,9 cm)
(356,9 cm)
(417,8 cm)
(478,8 cm)
(530,9 cm)
1-1/2"
(3,8 cm)
18' WALL 12
Fig. B
3" (7,6 cm)
Screws
Pre-Assembled Header
Install Header in
this position
Fig. A
PARTS REQUIRED:
3" (7,6 cm)
x84
2
1
BEGIN
3" (7,6 cm)
x6
x1
Pre Assembled Header
x5
2 x 4 x 7" (5,1 x 10,2 x 17,8 cm)
AL
x2
2 x 4 x 68" (5,1 x 10,2 x 172,7 cm)
UM
x7
2 x 4 x 78-1/2" (5,1 x 10,2 x 199,4 cm)
AI
YFA
SPSP
UMUM
STL
STLYFA
AI x7
AL x5
SPSP
Flush
Flush
Seam
Seam
Seam
Seam
Orient parts on edge on oor as shown. Measure and mark from end of boards.
Orient Pre Assembled Header as shown (Fig. A).
Secure with (2) 3" nails at each connection and (4) 3" nails at seams.
Fasten (3) middle parts AL to Pre Assembled Header with (2) 3" screws (Fig. B).
Fasten (2) end AL to studs AI with (4) 3" nails at each side.
Secure parts AL to top plates with (2) 3" nails at each connection and (4) 3" nails at seams.
Seam
x4
2 x 4 x 48" (5,1 x 10,2 x 121,9 cm)
SP
x2
2 x 4 x 44-1/2" (5,1 x 10,2 x 113 cm)
STL
x2
2 x 4 x 68-1/2" (5,1 x 10,2 x 174 cm)
YFA
Seam
Flush
3" (7,6 cm)
Screws