Metal Sales Magna-Loc Installation - Manual (Page 66)

© Metal Sales Manufacturing Corporation / Subject to change without notice 6/12
MAGNA-LOC
66
ssr rIdGe OVer OpeN FrAMING
INstALLAtION NOtes
1. Once panels have been installed, slide Back-Up Channel under upper edge of panels. Position Back-Up Channel to allow
for proper installation of ridge assembly. Use C-clamps to hold Back-Up Channel in place.
2. Apply a row of Double Bead Tape Sealant across panel, up and over all ribs approximately 2"-4" from panel end on both
sides of ridge.
3. Install Magna-Loc End Dams over Tape Sealant. Before continuing make sure End Dam placement will accommodate
SSR Ridge.
4. Once Closure is set in Tape Sealant, fasten through End Dam, Tape Sealant, Magna-Loc panel, and into Back-Up Channel
with (5) #12-14 x 1" SD N/W per panel. C-clamps may be removed once Closures have been fastened.
5. Once all End Dams have been installed, place a row of Double Bead Tape Sealant across top of End Dams on both sides
of ridge. Tube Sealant must be used to fill any and all gaps left around End Dams.
6. Install SSR Ridge flashing and secure to top leg of End Dams with ¼"-14 x 7 /
8
" Stitch XL at the spacing shown above.
7. If two or more flashings are required, lap the flashing over the previously installed flashing by a minimum of 2" placing a
bead of Tube Sealant between the flashings and securing with Pop Rivets, 2.5"o.c.
Double Bead Tape Sealant
Clip W/ (2) 1 /
4
"-14 x 1 1 /
2
" SD N/W
SSR Ridge
1 /
4
"-14 x 7 /
8
" Stitch XL (3 per panel)
Magna-Loc Panel
Back-up Channel
CL
1'-0"
3"
End Dam
#12-14 x 1" SD N/W (see below)
#12-14 x 1" SD NW
1 3 2 5 4
FASTENING PATTERN
1 /
2
:12 slope
Minimum