Instructions / Assembly

Installation Method
#
2
Wall Anchor Construction
4” ProVantage
®
, 3” ProVantage
®
12
Wall Anchor Construction Installation
Method
#
2 — Straight or Shaped Applications
1. PrePare OPening Or CurB
A. Make sure the opening is the correct size. Use the table below
to find the correct dimensions for a straight glass block wall
anchored on two jambs using channels.
Number
of Blocks
4 Inch Block Width 6 Inch Block Width 8 Inch Block Width 12 Inch Block Width
1 3 - 3/4 5 - 3/4 7 - 3/4 11 - 3/4
2 7- 5/8 11 - 5/8 15 - 5/8 23 - 5/8
3 11 - 1/2 17- 4/8 23 - 1/2 35 - 1/2
4 15 - 1/2 23 - 4/8 31 - 1/2 47 - 1/2
5 19 - 3/8 29 - 3/8 39 - 3/8 59 - 3/8
6 23 - 1/4 35 - 2/8 47- 1/4 71 - 1/4
7 27- 1/8 41 - 1/8 55 -1/8 83 - 1/8
8 31 47 63 95
9 35 53 71 107
10 38 - 7/8 58 - 7/8 78 -7/8 118 -7/8
11 42 - 3/4 64 - 3/4 86 - 3/4 130 - 3/4
12 46 - 5/8 70 - 5/8 94 - 5/8 142 - 5/8
Note: Blocks are available in 4” x 8”, 6” x 8”, 8” x 8” and 12” x 12” sizes.
Rough Opening Width (Inches)
For Rough Openings Height, Add 1/4” to Width Measurement.
For panels larger than 12 block in width or height:
Add 3 -7/8” for each 4” wide block.
Add 5 -7/8” for each 6” block.
Add 7 -7/8” for each 8” block.
Add 11 -7/8” for each 12” block.
Glass Block Installation System
®