Square
Fiberglass Columns
| Smooth
Post Size |
6"
x 8' |
6"
x 9' |
8"
x 8' |
8"
x 9' |
8"
x 10' |
10"
x 8' |
10"
x 9' |
10"
x 10' |
| Outside Neck (A) |
5-1/4" |
5-1/4" |
7-1/2" |
7-1/2" |
7-1/2" |
9-3/8" |
9-3/8" |
9-3/8" |
| Outside Base (B) |
5-3/4" |
5-3/4" |
8" |
8" |
8" |
9-7/8" |
9-7/8" |
9-7/8" |
| Min. Neck Ht. (C) |
Adjustable |
| Smooth Post
Size |
12"
x 8' |
12"
x 9' |
12"
x 10' |
12"
x 12' |
14"
x 8' |
14"
x 10' |
14"
x 12' |
| Outside Neck (A) |
11-1/4" |
11-1/4" |
11-1/4" |
11-1/4" |
13-3/8" |
13-3/8" |
13-3/8" |
| Outside Base (B) |
11-3/4" |
11-3/4" |
11-3/4" |
11-3/4" |
14-1/8" |
14-1/8" |
14-1/8" |
| Min. Neck Ht. (C) |
Adjustable |
| Fluted Column
Size |
8"
x 8' |
8"
x 10' |
10"
x 8' |
10"
x 10' |
12"
x 10' |
12"
x 12' |
| Outside Neck (A) |
7-7/8" |
7-1/2" |
9-3/8" |
9-3/8" |
11-1/4" |
11-1/4" |
| Outside Base (B) |
7-7/8" |
8" |
9-7/8" |
9-7/8" |
11-3/4" |
11-3/4" |
| Min. Neck Ht. (C) |
Adjustable |
| Flutes from Bottom |
16" |
21-3/8" |
16-3/8" |
18-3/8" |
21-3/8" |
48" |
| Number of Flutes |
5 |
5 |
7 |
7 |
9 |
9 |
| Raised-Panel
Post Size |
8"
x 8' |
8"
x 10' |
10"
x 8' |
10"
x 10' |
12"
x 10' |
12"
x 12' |
| Outside Neck (A) |
7-1/2" |
7-1/2" |
9-3/8" |
9-3/8" |
11-3/4" |
11-3/4" |
| Outside Base (B) |
8" |
8" |
9-7/8" |
9-7/8" |
11-3/4" |
11-3/4" |
| Min. Neck Ht. (C) |
Adjustable |
| Panel from Bottom |
16" |
21-1/2" |
16" |
21" |
24" |
48" |
Round Fiberglass Columns

| Round Column
Size |
6"
x 8' |
8"
x 8' |
8"
x 10' |
10"
x 8' |
10"
x 10' |
10"
x 12' |
12"
x 8' |
12"
x 10' |
| Outside Neck (A) |
4-7/8" |
6-1/4" |
6-1/4" |
7-3/4" |
7-3/4" |
7-3/4" |
9-5/8" |
9-5/8" |
| Outside Base (B) |
6" |
7-5/8" |
7-5/8" |
9-5/8" |
9-5/8" |
9-5/8" |
11-3/4" |
11-3/4" |
| Min. Neck Ht. (C) |
1-3/4" |
2-1/4" |
2-1/4" |
2-3/4" |
2-3/4" |
2-3/4" |
3-3/8" |
3-3/8" |
| Flutes from Bottom |
na |
15" |
21" |
15-1/2" |
21-1/2" |
21" |
8-1/2" |
20" |
| Number of Flutes |
na |
16 |
16 |
20 |
20 |
20 |
24 |
24 |
| Taper from Bottom |
na |
33" |
42" |
33" |
42" |
50" |
33" |
26" |
| Round Column
Size |
12"
x 12' |
14"
x 8' |
14"
x 10' |
14"
x 12' |
14"
x 14' |
16"
x 8' |
16"
x 10' |
16"
x 12' |
| Outside Neck (A) |
9-5/8" |
11-7/8" |
11-7/8" |
13-1/2" |
13-1/2" |
13-1/2" |
13-1/2" |
13-1/2" |
| Outside Base (B) |
11-3/4" |
13-5/8" |
13-5/8" |
13-5/8" |
15-3/4" |
15-3/8" |
15-3/8" |
15-3/8" |
| Min. Neck Ht. (C) |
3-3/8" |
4" |
4" |
4" |
4" |
3-3/4" |
3-3/4" |
3-3/4" |
| Flutes from Bottom |
22" |
na |
na |
na |
na |
na |
na |
na |
| Number of Flutes |
24 |
na |
na |
na |
na |
na |
na |
na |
| Taper from Bottom |
50" |
0 |
6" |
32" |
56" |
0 |
12" |
36" |
| Round Column
Size |
16"
x 14' |
18"
x 8' |
18"
x 10' |
18"
x 12' |
18"
x 14' |
18"
x 16' |
18"
x 18' |
18"
x 20' |
| Outside Neck (A) |
13-1/2" |
15-3/4" |
15-3/4" |
15-3/4" |
15-3/4" |
15-3/4" |
15-3/4" |
15-3/4" |
| Outside Base (B) |
15-3/8" |
17-1/2" |
17-1/2" |
17-1/2" |
17-1/2" |
17-1/2" |
17-1/2" |
17-1/2" |
| Min. Neck Ht. (C) |
3-3/4" |
6-1/4" |
6-1/4" |
6-1/4" |
6-1/4" |
6-1/4" |
6-1/4" |
6-1/4" |
| Flutes from Bottom |
na |
na |
na |
na |
na |
na |
na |
na |
| Number of Flutes |
na |
na |
na |
na |
na |
na |
na |
na |
| Taper from Bottom |
60" |
0 |
12" |
36" |
60" |
12" |
36" |
60" |
| top
| |