Minimum Radius for Bottom Row
Curved Walls
1. Concave curves may be installed
at varying radii. Radius lengths less
than 14’6” will result in exposing more
of the blocks in the underlying layer.
2. Convex curves may be installed at
varying radii. The minimum radius for
full size blocks is 14’6”. A minimum
radius of 8’0” can be made using all
half blocks. Note that the shortest radius will be on the top course.
3. For multiple course walls, the radius will shrink by up to 2” for each
course of height due to the block setback. Refer to the following chart for
minimum radius walls.
Number of Courses
Height of
Blocks
One-course Wall
Two-course Wall
Three-course Wall
Four-course Wall
Five-course Wall
Six-course Wall
Seven-course Wall
Eight-course Wall
Nine-course Wall
Ten-course Wall
Eleven-course Wall
Twelve-course Wall
Thirteen-course Wall
Fourteen-course Wall
1' 6"
3' 0"
4' 6"
6' 0"
7' 6"
9' 0"
10' 6"
12' 0"
13' 6"
15' 0"
16' 6"
18' 0"
19' 6"
21' 0"
No Planter Blocks
Radius from
Distance between
face of block
blocks per sketch
14' 6"
14' 8"
14' 10"
15' 0"
15' 2"
15' 4"
15' 6"
15' 8"
15' 10"
16' 0"
16' 2"
16' 4"
16' 6"
16' 8"
0.13"
0.21"
0.28"
0.36"
0.43"
0.50"
0.57"
0.63"
0.70"
0.76"
0.83"
0.88"
0.95"
1.01"
1 Planter Block
Radius from
Distance between
face of block
blocks per sketch
16' 2"
16' 4"
16' 6"
16' 8"
16' 10"
Single Planter Walls are only avaliable
for heights ranging from 6' 0" to 12' 0".
See planter wall charts.
24"
Distance Between Blocks
Number of Courses
Six-course Wall
Seven-course Wall
Eight-course Wall
Nine-course Wall
Height of
Blocks
9' 0"
10' 6"
12' 0"
13' 6"
0.83"
0.88"
0.95"
1.01"
1.06"
2 Planter Blocks
Radius from
Distance between
face of block
blocks per sketch
17' 8"
1.33"
17' 10"
1.38"
18' 0"
1.43"
18' 2"
1.48"
Double Planter Walls are only avaliable
for heights ranging from 9' 0" to 13' 6".
See planter wall charts.