Fortress Building Products AL13 HOME Instructions D'installation page 21

1. Measure distance between brackets and cut ATR Spacer to
length. The Spacer can be 1/4" [6.5mm] shorter than the
distance between brackets.
2. If one of the screw holes was cut off during the sizing of the
ATR Spacer, use a 5/8" [16mm] drill bit to add another hole
1" from the end of the ATR Spacer.
3. Attach the ATR Spacer using the provided self-drilling screws
with a 5/16" [8mm] nut driver.
4. All screw holes must have a screw installed.
Note:
• Flat ATR uses a full length ATR spacer.
• DO NOT REMOVE BACKING OF DOUBLE SIDED TAPE
UNTIL YOU ARE READY TO PERMANENTLY ATTACH
THE ATR.
Fig. 1
Fig. 2
Double Sided
Step 2: Flat ATR Line And End
• Reference OTP Round ATR Line and End instructions on page 13.
AL
Tape
HOME TRADITIONAL PANEL INSTALLATION
13
21