Colonial (Wood) Columns Specs - Round Columns

Turncraft manufactures a full selection of Coloinial design columns in a variety of wood species. Diameters ranging from 6" to 24" in two-inch increments. Heights range from 4' to 30' in two-foot increments. (Restrictions apply in diameter/height ratios. Turncraft Architectural offers a wider range of diameter -- 4" through 36".

On tapered Colonial columns, flutes start 9" from the top of the column shaft. For columns 6" through 20" diameter, the flutes end 7" from the top of the base. 22" and 24" columns, the flutes end 4" from the base. On non-tapered shafts, the flutes and 4" from the cap and 4" from the base.

Custom flute lengths are available on request, for the same price as standard fluted columns! If the column is using Ornamental Capitals, the fluting is adjusted to accomodate the capital height and correct trimming at the shaft neck ring or fillet.

Shaft lengths on wood columns are shorter than the overall height. The cap and base are attached to the ends of the shaft, providing the additional height.

Nominal Shaft Diameter
Shaft Dimensions
Fluting Dimensions
Outside Diameter
Inside Diameter
Number of Flutes
Width of Flutes
Bottom
Top
Bottom
Top
6"
5 5/8"
4 1/4"
3"
1 3/4"
15
1/2"
8"
7 5/8"
6 1/4"
5"
3 1/2"
15
7/8"
10"
9 5/8"
8 1/4"
7 1/8"
5 1/2"
18
7/8"
12"
11 5/8"
10 1/4"
9"
7 1/2"
20
7/8"
14"
13 5/8"
11"
10 3/4"
7 3/4"
24
7/8"
16"
15 5/8"
13"
13"
10"
24
1"
18"
17 5/8"
15"
14 3/4"
12"
27
1"
20"
19 5/8"
17"
16 7/8"
14"
27
1"
22"
21 5/8"
19"
18 1/4"
15 3/4"
28
1 1/2"
24"
23 5/8"
21"
20 1/4"
17 3/4"
30
1 1/2"

* For wood columns, inside sizes are based upon the inside diameter of the polyurethane cap. Other caps (wood and ornamental capitals) have different sizes and these numbers will not apply.

Column Diameter
Tapered
Non-Tapered
Inside Round
Inside Square
Inside Round
Inside Square
6"
2 1/8"
1 1/2"
3 3/8"
2 3/8"
8"
2 3/4"
2"
4 7/8"
3 3/8"
10"
5 3/4"
4"
7 1/4"
5 1/8"
12"
7 3/4"
6"
9 3/4"
6 7/8"
14"
7 5/8"
5 3/8"
9"
6 3/8"
16"
9 3/4"
6 7/8"
10 5/8"
7 3/8"
18"
10 13/16"
7 5/8"
12 7/8"
8 5/8"
20"
11 3/4"
8 3/8"
13 3/8"
9 3/8"
22"
9 3/8"
6 5/8"
11 5/8"
8 1/8"
24"
11 3/8"
8"
13 5/8"
9 5/8"
Stock #
Shaft Bottom Diameter*
Tapered & Non-Tapered Bases
Tapered Caps
Non-Tapered Caps
Plinth
Base Round
Cap Round
Abacus
Cap Round
Abacus
A
B
C
D
E
F
G
H
I
J
K
L
Polyurethane
2506
6"
8 1/8"
1 3/8"
6 1/8"
1 1/2"
5 1/8"
1 1/4"
6 3/4"
1 1/4"
6 1/8"
1 1/2"
8 1/8"
1 3/8"
2508
8"
10"
1 3/8"
8"
1 1/2"
6 3/4"
1 1/4"
8 3/4"
1 1/4"
8"
1 1/2"
10"
1 3/8"
2510
10"
12"
1 3/8"
10"
1 1/2"
8 7/8"
1 1/2"
10 3/8"
1 3/8"
10"
1 1/2"
12"
1 3/8"
2512
12"
14"
1 3/8"
12"
1 1/2"
10 3/8"
1 1/2"
12"
1 3/8"
12"
1 1/2"
14"
1 3/8"
2514
14"
16 3/8"
2 1/4"
14"
2 1/4"
12"
2 1/4"
14"
2 1/4"
14"
2 1/4"
16 3/8"
2 1/4"
2516
16"
18 3/4"
2 3/8"
16 3/8"
2 5/16"
13 3/4"
2 3/8"
16"
2 3/8"
16 3/8"
2 5/16"
18 3/4"
2 3/8"
2518
18"
21 5/8"
3 3/16"
18 1/2"
3 3/16"
15 3/4"
3 1/8"
18 3/4"
3 1/4"
18 1/2"
3 3/16"
21 5/8"
3 3/16"
2520
20"
23 3/4"
3 3/8"
20 1/2"
3 1/8"
17 5/8"
3 1/4"
20 5/8"
3 1/4"
20 1/2"
3 1/8"
23 3/4"
3 3/8"
2522
22"
25"
3 5/16"
22"
3 5/16"
19 3/4"
3 5/16"
22 3/4"
3 5/16"
22"
3 5/16"
25"
3 5/16"
2524
24"
28 1/2"
3 5/16"
24"
3 5/16"
21 3/4"
3 5/16"
25"
3 5/16"
24"
3 5/16"
28 1/2"
3 5/16"
Wood
2006
6"
8 -1/8"
1 1/2"
6 1/8"
1 1/2"
5 1/8"
1 1/4"
6 3/4"
1 1/4"
6 1/8"
1 1/2"
8 -1/8"
1 1/2"
2008
8"
10"
1 1/2"
8"
1 1/2"
6 3/4"
1 1/4"
8 3/8"
1 1/4"
8"
1 1/2"
10"
1 1/2"
2010
10"
12"
1 1/2"
10"
1 1/2"
8 7/8"
1 1/2"
10 3/8"
1 1/2"
10"
1 1/2"
12"
1 1/2"
2012
12"
14"
1 1/2"
12"
1 1/2"
10 3/8"
1 1/2"
12"
1 1/2"
12"
1 1/2"
14"
1 1/2"

 

These tables reflect standard size, stock columns. Flute lengths will vary if columns are used with ornamental capitals.
6" through 12" diameter Colonial Columns:
Shaft Height
Tapered
Non-Tapered
Flute Length (A)
Straight Shaft (B)
Flute Length (A)
4'
2' 2"
0
2' 10"
6'
4' 2"
0
4' 10"
8'
6' 2"
0
6' 10"
10'
8' 2"
2'
8/ 10"
12'
10' 2"
4'
10' 10"
14'
12' 2"
6'
12' 10"
16'
14' 2"
8'
14' 10"

 

14" through 24" diameter Colonial Columns:
Shaft Height
Tapered
On 14" and larger non-tapered columns, the flute length will vary based upon the different cap/base heights for each diameter column. The flutes will end 4" from the base and 4" from the cap. To determine the flute length, you may subtract the cap/base from the overall height, and then subtract 8", giving you the exact flute length. Turncraft can flute any wood column for the exact height you require, at the standard fluted column price!
Straight Shaft (B)
6'
0
8'
0
10'
0
12'
0
14'
2'
16'
4'
18'
6'
20'
8'
22'
10'
24'
12'
26'
14'
28'
16'
30'
18'

 

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