Installation Guide
round cut installation
round cut installation
Fig.6
65
For 2nd and subsequent courses, 
align Left Side Flange with nearest 
Alignment Line that allows proper fit 
and overlap of shingles. Be sure to cut 
panel to stagger vertical laps.
Second Course    
(and all even courses)
a. Round Cuts – Measure appropri-
ate distance from the Left Side Flange 
of panel (allowing for staggered verti-
cal laps) and cut (see Figure 13)
b.  Round Cuts –Align Left Side 
Flange with nearest Alignment Line 
of course below that allows for proper 
fit into corner post or J-channel   
(see Figure 14).
c. Engage lock securely into con-
tinuous top lock of course below 
d. Pull up tight and nail according to 
“NAILING PROCEDURES”.
e. Continue installing full panels in 
the course, following Steps c-d.
f. To finish course, refer to the previ-
ous section titled “Last Panel on Each 
Course”.
Third Course     
(and all odd courses)
a. Measure the distance from the 
first RIGHT Alignment Line “0” 
of the course below to the edge of the 
corner post or J channel plus   
¼˝ (see “A” on Figure 14).
b.  Engage lock securely into con-
tinuous top lock of course below  
c. Round Cuts – Align Left Side 
Flange with nearest Alignment Line 
of course below that allows for proper 
fit into corner post or J-channel (see 
Figure 15).
d. Pull up tight and nail according to 
“NAILING PRODEDURES.”
e. Continue installing full panels in 
the course, following Steps c-e above.
f. To finish course, refer to the pre-
vious section titled “ Last Panel on 
Each Course” on page 49.
Fig.13
Fig.14
Fig.15










