Metal Sales Vertical Seam Installation - Manual (Page 31)

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© Metal Sales Manufacturing Corporation Subject to change without notice Effective Date 5/13
31
VERTICAL SEAM
v
ented
r
Idge
o
ver
d
eckIng
1. Once panels have been installed, field cut the Vertical Seam Z-Closure (see page 47) to fit between the panel ribs.
2. Place a row of Double Bead Tape Sealant across panel and over each panel rib approximately 2" from panel end. Before
proceeding, make sure Z-Closure placement will accommodate Vented Ridge cover.
3. Install field cut Z-Closure (as shown on page 47).
4. Fasten Z-Closure through panel with #10-12 x 1" Pancake Head Woodscrews (4 per panel).
5. Apply a row of Double Bead Tape Sealant across top leg of Z-Closure filling any gaps or openings around panel ribs.
6. Install Vent Drip, Vent Material, and Offset Cleat, as shown above with #14-13 x 1 5 /
8
" Dekfast screws, 1'-0" o.c. and apply a
row of Double Bead Tape Sealant to the top leg of the Offset Cleat.
7. Install Vented Ridge Cover to Offset Cleat with 1 /
8
" Pop Rivets at 1'-0" o.c.
8. 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 1 /
2
" o.c.
Double Bead Tape Sealant
1 /
8
x 3 /
16
" Pop Rivet (1'-0" o.c.)
Vertical Seam Clip
Tube Sealant
Vertical Seam Panel
#14-13 x 1 5 /
8
" Dekfast (1'-0" o.c.)
Vent Material
Offset Cleat
Double Bead Tape Sealant
Vented Ridge Cover
Vent Drip
Vertical Seam Z-Closure
CAUTION
Additional screws
may be required for
high snow loading
and steep slopes.
1"
INSTALLATION NOTES
Moisture Barrier (by others)
1:12 Slope
Minimum
over Solid
Substrate