How to Guide

9
A. Apply two 1/4” beads of sealant to the edges of the horizontal
spacer, 1/4” in from edge of spacer.
C. Install the remaining rows in this manner until you reach the last
row. Check each row for alignment vertically and horizontally.
1. Start the row from the opposite end. For example, if you in-
stalled the first row from left to right, install the second from
right to left.
2. Continue to install blocks and vertical spacers with sealant as
illustrated.
B. Install the second row
5. install the seCOnd, thrOugh next tO last, rOws
5B
A. Apply a 1/4” bead of sealant horizontally along the top inside leg
of the half channel at the top of the opening, where the faces of
the blocks will contact the channel.
6. install the last rOw
6 A