GAF DecoTech, Руководство по установке

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Step 3: Install the Starter Bar
Follow the sequence below to complete this step.
Step 3a: Snap Chalk Line… Snap a chalk line 5.25 inches (133 mm) from the edge of the shingle
exposure line (
Figure 32
).
Step 3b: Position and Attach the Starter Bars... Align the top edge of the feet of the Starter Bars with
the chalk line as shown in
Figure 32
. Each Foot has two rows of three pre-drilled screw holes.
Use either row of screw holes to avoid seams and knots in the roof deck. Fasten the starter
bar to the deck using #14 – 1-1/2" (37.5 mm) Panel-Tite™ Roofing Fasteners (
Figure 33
). Do
not overtighten the roofing fasteners.
Figure 33 Attach the Starter Bar to the deck
Step 3a: Snap Chalk Line
Step 3b: Position and Attach the Starter Bars to
the Deck
Panel-Tite
™
Roofing Fasteners
(x3)
5.25"
Align the
Mounting
Foot with the
Chalk Line.
Figure 32 Position the first Starter Bar