CHADSWORTH COLUMNS
POLYSTONE® – ROUND, TAPERED COLUMN SHAFT
IONIC ORDER (ROMAN) – ROMAN IONIC CAPITAL
AND IONIC (ATTIC) BASE MOLDING / PLINTH
                                                                                                                  
COLUMN SPECIFICATIONS
                                                                                                 
Our Roman Ionic PolyStone® Fiberglass Composite Column is available with both a plain,
 tapered column shaft and a fluted, tapered column shaft.  The Ionic Order has twenty-four
flutes, which emphasize the column's height, and the volutes (spirals) are its most distinct features.
  We provide several column sizes to select from, as well as information regard the load bearing
capacities, wall thicknesses, and maximum supports - to go over an existing post.
 
 
 
 

 
 
IONIC ORDER (ROMAN) – ROMAN IONIC CAPITAL AND IONIC (ATTIC) BASE MOLDING / PLINTH  – IN INCHES
COLUMN
DIAMETER
BOTTOM
DIAMETER
TOP
DIAMETER

PLINTH
BASE
MOLDING

CAPITAL
CAPITAL
HEIGHT
BEAD
(ASTRAGAL)
FLUTE
WIDTH
FLUTES BEGIN
FROM UNDER
BEAD
FLUTES BEGIN
FROM TOP
OF BEAD
# OF
FLUTES

 

A

B

C

D

E

F

G

H

K

L

M

N

 

6

5-5/8

5-1/2

8-1/2

1-1/2

2-7/16

8-1/4

6-1/2

3

1

5/16

1

10-3/4

16

8

7-5/8

6-1/2

10-1/4

1-7/8

3-1/4

8

6-3/4

3-3/4

1

11/16

1

10-3/4

24

10

9-5/8

8-1/2

13

2-3/8

3-7/8

11-1/2

9

4

1

7/8

1

10-3/4

24

12

11-5/8

10

15-1/4

2-3/4

4-1/2

12

10-1/4

4-3/4

1

1

1

10-3/4

24

14

13-5/8

12

18-5/8

3-3/8

5-3/8

17-3/8

12-7/8

5-5/8

1-1/8

1

1

10-3/4

24

16

15-5/8

13-1/2

21-1/2

3-7/8

6-1/4

17-1/2

13-1/2

6-1/8

1-1/4

1-1/4

1

10-3/4

24

18

17-5/8

15

24-1/4

4-1/4

7-1/8

21

16

6-1/2

1-3/8

-

-

-

-

20

20

17

27

4-3/4

8-1/8

25-1/8

18-1/2

9-1/4

1-1/2

-

-

-

-

22

22

18-1/2

29-3/4

5-1/4

9

25

18-3/4

8-3/4

1-1/4

-

-

-

-

24

24

20

32-1/2

5-3/4

9-5/16

25-1/4

20-1/2

9

1-3/4

-

-

-

-

26

26

22

CALL

CALL

CALL

27-1/4

23-3/8

10

2

-

-

-

-

28

28

23-1/2

CALL

CALL

CALL

CALL

CALL

CALL

2-1/8

-

-

-

-

30

30

25

CALL

CALL

CALL

32

25

12-1/2

2-1/4

-

-

-

-

36

36

30

CALL

CALL

CALL

CALL

CALL

CALL

2

-

-

-

-
* ALL COLUMNS HAVE A 1/8" TOLERANCE ON ALL DIMENSIONS.
 
 
LOAD-BEARING CAPACITIES, WALL THICKNESS & INTERIOR CLEARANCES (IN INCHES)
BOTTOM
DIAMETER
WALL
THICKNESS (+/-)
LOAD-BEARING
CAPACITY (LBS.)
INTERIOR ROUND
CLEARANCE
INTERIOR SQUARE
CLEARANCE

6"

1/4 - 3/8

8,000

2-1/2

2-7/16

8"

1/4 - 3/8

10,000

5-1/8

3-3/16

10"

1/4 - 3/8

14,000

6-7/8

5

12"

1/4 - 3/8

18,000

8-1/4

6

14"

1/2

20,000

3-3/4

7

16"

1/2

21,000

11-5/8

8-3/8

18"

1/2

25,000

13

9-3/8

20"

1/2

25,000

14-1/2

10-7/16

22"

5/8

25,000

17-1/4

17-1/2

24"

5/8

25,000

17-1/2

12-9/16

30"

5/8

30,000

24-3/8

17-1/8

36"

1-1/4

30,000

29-9/16

20-9/16

 

 

 

 

 
 
For additional information or for inquiries, please feel free
to contact a Chadsworth Sales Consultant at 1.800.486.2118.