INSTALLATION GUIDE
PAGE
12
ATTACHMENT ORIENTATIONS
STRONGHOLD ATTACHMENT AND RAIL CLAMP ORIENTATIONS:
The Stronghold Attachment and Rail Clamp can be installed in any of four possible
orientations, shown in images (A) through (D) above.
Note: For high snow loads, use orientations (C) or (D). Refer to NXT UMOUNT Design and
Engineering Guide for specific requirements.
A
C
B
D
IMAGE-1-DOWNSLOPE-BACK
IMAGE-2-DOWNSLOPE-FRONT
IMAGE-3-UPSLOPE-BACK
IMAGE-4-UPSLOPE-FRONT
IMAGE-5-FLASHKIT-DOWNSLOPE
IMAGE-6-FLASHKIT-UPSLOPE
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
IMAGE-1-DOWNSLOPE-BACK
IMAGE-2-DOWNSLOPE-FRONT
IMAGE-3-UPSLOPE-BACK
IMAGE-4-UPSLOPE-FRONT
IMAGE-5-FLASHKIT-DOWNSLOPE
IMAGE-6-FLASHKIT-UPSLOPE
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
IMAGE-1-DOWNSLOPE-BACK
IMAGE-2-DOWNSLOPE-FRONT
IMAGE-3-UPSLOPE-BACK
IMAGE-4-UPSLOPE-FRONT
IMAGE-5-FLASHKIT-DOWNSLOPE
IMAGE-6-FLASHKIT-UPSLOPE
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
IMAGE-1-DOWNSLOPE-BACK
IMAGE-2-DOWNSLOPE-FRONT
IMAGE-3-UPSLOPE-BACK
IMAGE-4-UPSLOPE-FRONT
IMAGE-5-FLASHKIT-DOWNSLOPE
IMAGE-6-FLASHKIT-UPSLOPE
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
DOWNSL
OPE
DOWNSL
OPE
DOWNSL
OPE
DOWNSL
OPE
STRONGHOLD ATTACHMENT WITH BUTYL AND
RAIL CLAMP ORIENTATIONS:
Stronghold Attachment with Butyl and Rail Clamp
can be installed in either orientation shown in
image (E) and (F) above.
Note: For high snow loads, use orientation (F). Refer
to NXT UMOUNT Design and Engineering Guide for
specific requirements.
E
F
DOWNSL
OPE
DOWNSL
OPE