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Paint
Grade Stock Wood Columns
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Worthington offers two different types of stock wood columns
to compliment your projects. The columns are made using a
kiln-dried, finger jointed lumber. The colonial Stock Wood
offers a straight taper, while the Classical Stock Column
offers an architectural taper. The staves are assembled
using tongue and groove joints and glued with Type 1 water
resistant glue. After being turned, each shaft is completely
sanded. The overall length includes the capital, shaft, and
base/plinth. |
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Stock
Wood Column Dimensions |
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Column Dia. |
Bottom Dia. |
Top
Dia. |
Plinth |
Base Mold |
Square Cap |
Round Cap |
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A |
B |
C |
D |
E |
F |
G |
H |
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6" |
5 1/2 |
4 3/4 |
8 |
1 1/4 |
1 1/2 |
1 |
1 1/4 |
1 1/8 |
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8" |
7 1/4 |
6 1/4 |
9 7/8 |
1 1/4 |
1 1/2 |
1 |
1 1/4 |
1 1/8 |
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10" |
9 1/4 |
8 |
11 7/8 |
1 1/4 |
1 1/2 |
1 |
1 1/4 |
1 1/8 |
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12" |
11 1/4 |
9 1/4 |
13 3/4 |
1 1/4 |
1 1/2 |
1 |
1 1/4 |
1 1/8 |
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14" |
13 5/8 |
12 |
16 1/2 |
1 7/8 |
2 1/8 |
1 1/4 |
2 |
1 3/8 |
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16" |
15 5/8 |
13 1/2 |
18 3/4 |
2 |
2 1/2 |
16 |
2 3/8 |
1 5/8 |
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18" |
17 5/8 |
15 |
22 1/8 |
2 3/4 |
3 1/2 |
18 3/4 |
2 7/8 |
2 1/4 |
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20" |
19 5/8 |
17 |
24 1/8 |
2 3/4 |
3 1/2 |
20 7/8 |
3 1/8 |
2 1/2 |
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22" |
21 5/8 |
18 1/2 |
29 3/4 |
5 1/4 |
6 3/4 |
26 1/2 |
3 3/4 |
2 1/2 |
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24" |
23 5/8 |
20 |
32 1/2 |
5 3/4 |
7 1/2 |
28 3/4 |
4 1/8 |
2 3/4 |
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Columns
to surround structural supports |
|
Bottom
Diameter (inches) |
Inside Top
Diameter (inches) |
Largest
Round (inches) |
Largest
Square (inches) |
Stave
Thickness After Turning Colonial/ Classical Stock |
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6 |
2 3/8 |
2 1/4 |
N/A |
1 1/8 |
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8 |
3 3/4 |
3 1/2 |
N/A |
1 1/8 |
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10 |
5 1/2 |
5 |
3 1/2 |
1 1/8 |
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12 |
6 7/8 |
6 1/2 |
4 1/2 |
1 1/8 |
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14 |
9 |
8 1/2 |
6 |
1 3/8 |
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16 |
10 3/4 |
10 1/4 |
7 1/2 |
1 3/8 |
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18 |
12 1/4 |
11 1/2 |
8 1/2 |
1 3/8 |
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20 |
14 1/4 |
13 3/4 |
9 1/2 |
1 1/2 |
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22 |
15 3/4 |
15 1/4 |
10 1/2 |
1 1/2 |
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24 |
18 1/2 |
16 |
11 1/4 |
1 1/2 |
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Note:
- These dimensions allow for saw curve as columns are
split.
- Split columns are non-load bearing. |
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colonial/classical
column load bearing capacity |
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Col. Dia. (Inches) |
Height (Feet) |
Allowable Loads (lbs.) |
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6 |
8 |
4,000 |
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6 |
10 |
4,000 |
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6 |
12 |
4,000 |
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8 |
8 |
6,000 |
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8 |
12 |
6,000 |
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8 |
16 |
6,000 |
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10 |
8 |
7,000 |
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10 |
12 |
7,000 |
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10 |
16 |
7,000 |
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12 |
8 |
8,000 |
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12 |
12 |
8,000 |
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12 |
16 |
8,000 |
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14 |
10 |
16,000 |
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14 |
14 |
14,000 |
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14 |
18 |
14,000 |
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16 |
10 |
18,000 |
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16 |
14 |
16,000 |
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16 |
18 |
16,000 |
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18 |
10 |
16,000 |
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18 |
14 |
16,000 |
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18 |
18 |
16,000 |
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20 |
12 |
20,000 |
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20 |
16 |
18,000 |
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20 |
20 |
17,000 |
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22 |
12 |
20,000 |
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22 |
16 |
20,000 |
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22 |
20 |
20,000 |
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24 |
12 |
22,000 |
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24 |
16 |
22,000 |
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24 |
20 |
22,000 |
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Notes:
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Allowable wood
stress in compression parallel to grain is 800 PSI.
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Allowable
loads are axial loads with no moments.
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Load Bearing
capacity is dependent on the concentric loading of the
columns.
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2nd story
balconies should not be attached to wood columns without
support. Contact Worthington for recommendations.
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