Installation Guide

C. Install the bottom channel:
• The channel may be installed in the center of the
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of the opening.
• Attach the channel to the opening by inserting
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through the predrilled holes in the channel. Insert
two screws in each end of the channel.
Note: If the predrilled
holes at the ends were
trimmed off when cutting
the channel to length, drill
new ones at the ends of
the cut piece.
2. Install Perimeter Channel
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The channel ends may be cut straight or mitered.
a. If cutting the ends straight:
• Cut the top and bottom channels to the width
of the opening.
• Cut the side channels to the height of the
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the top and bottom channels.
b. If mitering the ends, make all cuts at a
45° angle.
45°
2C
B. Cut the top channel in half lengthwise with a utility
knife. Score the center groove with the knife and
break the channel in half. Apply glass block sealant
to back of channel before installing.
Note: Cutting the top channel in half will allow the top
row of blocks to be installed.
4