Wood Columns - Amherst Mouldings

Wood Columns

We carry three types of Wood Column products. Please choose one of the following or browse down the page.


Stain-Grade Round Tapered Wood Columns

Features:

  • Round
  • 6" x 8' - 12" x 12'
  • Straight Taper
  • Colonial Style Bead
  • Plain or Fluted Shaft
  • Available in Cherry, Hard Maple, Mahogany or Red Oak
  • Interior Use Only
  • Load Bearing
  • Economical Price
  • Decorative Capitals Available
  • One Year Limited Warranty

Full Length - Stain-Grade Round Tapered Columns

Specifications:

Full Length Columns - Plain
Column Size Bottom Shaft Diameter Neck Shaft Diameter Bead Load-Bearing Capacity (lb) Stave Thickness After Turning Cut at Bead Loss Length (ft)
  A B K        
6" 5.5 4.75 1.375 4000 1.125 3 8,9,10
8" 7.25 6.25 1.375 6000 1.125 3 8,9,10,12
10" 9.25 8 1.375 7000 1.125 3 8,9,10,12
12" 11.25 9.25 1.375 8000 1.125 3 8,9,10,12

Full Length Columns - Fluted
Column Size Bottom Shaft Diameter Neck Shaft Diameter Bead Flute Width Top Flute Bottom Flute No. Flutes Load-Bearing Capacity (lb) Stave Thickness After Turning Cut at Bead Loss Length (ft)
  A B K L M N          
6" 5.5 4.75 1.375 0.75 3.5 10.75 12 4000 1.125 3 8,9,10
8" 7.25 6.25 1.375 15/16 3.5 10.75 12 6000 1.125 3 8,9,10,12
10" 9.25 8 1.375 15/16 3.5 10.75 16 7000 1.125 3 8,9,10,12
12" 11.25 9.25 1.375 15/16 3.5 10.75 16 8000 1.125 3 8,9,10,12
Looking for more information?        Installation Certified Testing (PDF) Request Information

Knee Wall - Stain-Grade Round Tapered Columns

Specifications:

Knee-Wall Columns - Plain
Column Size Bottom Shaft Diameter Neck Shaft Diameter Bead Load-Bearing Capacity (lb) Stave Thickness After Turning Length (ft)
  A B K      
6" 5.5 4.75 1.375 4000 1.125 5'6"
8" 7.5 6.25 1.375 6000 1.125 5'6"
10" 9.5 8 1.375 7000 1.125 5'6"
12" 11.5 9.25 1.375 8000 1.125 5'6"

Knee Wall Columns - Fluted
Column Size Bottom Shaft Diameter Neck Shaft Diameter Bead Flute Width Top Flute Bottom Flute No. Flutes Load-Bearing Capacity (lb) Stave Thickness After Turning Length (ft)
  A B K L M N        
6" 5.5 4.75 1.375 0.75 3.5 10.75 12 4000 1.125 5'6"
8" 7.25 6.25 1.375 15/16 3.5 10.75 12 6000 1.125 5'6"
10" 9.25 8 1.375 15/16 3.5 10.75 16 7000 1.125 5'6"
12" 11.25 9.25 1.375 15/16 3.5 10.75 16 8000 1.125 5'6"
Looking for more information?        Installation Certified Testing (PDF) Request Information

Structural Support Wraps - Stain-Grade Round Tapered Columns

Specifications:

Structural Support Wraps - Full Length and Knee-Wall
Column Size Inside Top Shaft Diameter Largest Round Support Largest Square Support
  P    
6" 2.375 2.25 N/A
8" 3.75 3.5 N/A
10" 5.5 5 3.5
12" 6.875 6.5 4.5
Looking for more information?        Installation Certified Testing (PDF) Request Information

Tuscan Cap & Base/Plinth - Stain-Grade Round Tapered Columns

Specifications:

Tuscan Cap & Base/Plinth
Column Size Plinth Base Mold Cap Square Cap Round
Width Height Width Height
  P          
6" 2.375 2.25 N/A      
8" 3.75 3.5 N/A      
10" 5.5 5 3.5      
12" 6.875 6.5 4.5      
Looking for more information?        Installation Certified Testing (PDF) Request Information

Decorative Capitals - Stain-Grade Round Tapered Columns

Specifications:

Decorative Roman Doric
Column Size Weight (lb) Dimensions
Diameter Height Abacus
6" 22 5 1/8 4 8 3/4
8" 29 6 4 7/8 10 5/8
10" 40 8 1/4 6 3/8 14
12" 61 10 7 1/2 16 1/4
Empire
Column Size Weight (lb) Dimensions
Diameter Height Abacus
8" 20 6 1/4 3 7/8 9 1/2
10" 27 8 5 1/4 13 1/2
12" 31 9 3/8 5 1/2 14 1/8
Empire with Necking
Column Size Weight (lb) Dimensions
Diameter Height Abacus
8" 15 6 1/4 7 3/4 9 1/2
10" 40 8 10 1/2 13 1/2
12" 45 9 3/8 10 1/2 14 1/8
Greek Erectheum
Column Size Weight (lb) Dimensions
Diameter Height Abacus
6" 16 4 7/8 3 1/4 6 1/2
10" 19 8 5 1/4 10 1/2
12" 40 9 5 5/8 13 1/8
Greek Erectheum with Necking
Column Size Weight (lb) Dimensions
Diameter Height Abacus
10" 35 8 7 7/8 10 1/2
12" 55 9 8 1/4 13 1/8
Modern Composite
Column Size Weight (lb) Dimensions
Diameter Height Abacus
12" 70 9 1/4 12 1/4 17 1/4
Roman Corinthian
Column Size Weight (lb) Dimensions
Diameter Height Abacus
6" 13 4 3/4 7 9 1/2
8" 22 6 8 1/2 12
10" 30 7 1/2 11 12 3/4
12" 42 9 11 5/8 15 1/8
Roman Ionic
Column Size Weight (lb) Dimensions
Diameter Height Abacus
6" 7 5 1/8 2 3/8 6 1/8
8" 8 6 1/4 2 5/8 7 1/2
10" 35 8 4 10 3/4
12" 40 9 4 1/4 11 1/2
Scamozzi
Column Size Weight (lb) Dimensions
Diameter Height Abacus
6" 8 5 1/8 2 1/2 7 3/4
8" 12 6 3 1/4 10
10" 23 7 1/2 3 5/8 13 1/2
12" 30 9 4 1/4 14 1/2
Temple of the Winds
Column Size Weight (lb) Dimensions
Diameter Height Abacus
6" 10 5 7 73/4
8" 22 61/2 73/4 101/2
10" 35 71/2 101/4 14
12" 49 81/2 101/4 14
Looking for more information?        Installation Certified Testing (PDF) Request Information

Paint-Grade Colonial and Classical Round Tapered Wood Columns

Features:

  • Round
  • 6" x 8' - 24" x 24'
  • Colonial or Classical Style
  • Plain or Fluted Shaft
  • Tapered or Non-Tapered
  • Precise Detailed Proportions
  • Load Bearing
  • Special Order Options
  • Decorative Capitals Available
  • One Year Limited Warranty

Full Length - Paint-Grade Colonial & Classical Round Tapered Columns

Specifications:

Full Length Columns - Plain
Column Size Bottom Shaft Diameter Neck Shaft Diameter Colonial/ Classical Bead Load-Bearing Capacity (lb) Stave Thickness After Turning Cut at Bead Loss Length (ft)
  A B K        
6" 5 1/2 4 3/4 1 3/8 4,000 1 1/8 3 8, 9, 10
8" 7 1/4 6 1/4 1 3/8 6,000 1 1/8 3 8, 9, 10, 12
10" 9 1/4 8 1 3/8 7,000 1 1/8 3 8, 9, 10, 12, 14, 16
12" 11 1/4 9 1/4 1 3/8 8,000 1 1/8 3 8, 9, 10, 12, 14, 16, 18
14" 13 5/8 12 1 3/8 14,000 1 3/8 8, 9, 10, 12, 14, 16, 18, 20
16" 15 5/8 13 1/2 1 3/8 16,000 1 3/8 8, 9, 10, 12, 14, 16, 18, 20
18" 17 5/8 15 1 3/8 16,000 1 3/8 8, 9, 10, 12, 14, 16, 18, 20, 22
20" 19 5/8 17 1 3/8 17,000 1 1/2 12, 14, 16, 18, 20, 22, 24
22" 21 5/8 18 1/2 1 3/8 20,000 1 1/2 12, 14, 16, 18, 20, 22, 24
24" 23 5/8 20 1 3/8 22,000 1 1/2 12, 14, 16, 18, 20, 22, 24

Full Length Columns - Fluted
Column Size Bottom Shaft Diameter Neck Shaft Diameter Colonial/ Classical Bead Flute Width Top Flute Bottom Flute No. Flutes Load-Bearing Capacity (lb) Stave Thickness After Turning Cut at Bead Loss Length (ft)
  A B K L M N          
6" 5 1/2 4 3/4 13/8 3/4 3 1/2 10 3/4 12 4,000 1 1/8 3 8, 9, 10
8" 7 1/4 6 1/4 13/8 15/16 3 1/2 10 3/4 12 6,000 1 1/8 3 8, 9, 10, 12
10" 9 1/4 8 13/8 15/16 3 1/2 10 3/4 16 7,000 1 1/8 3 8, 9, 10, 12, 14, 16
12" 11 1/4 9 1/4 13/8 15/16 3 1/2 10 3/4 16 8,000 1 1/8 3 8, 9, 10, 12, 14, 16, 18
14" 13 5/8 12 13/8 1 1/8 2 3/4 5 16 14,000 1 3/8 8, 9, 10, 12, 14, 16, 18, 20
16" 15 5/8 13 1/2 13/8 1 1/4 2 3/4 5 16 16,000 1 3/8 8, 9, 10, 12, 14, 16, 18, 20
18" 17 5/8 15 13/8 1 1/2 2 3/4 5 16 16,000 1 3/8 8, 9, 10, 12, 14, 16, 18, 20, 22
20" 19 5/8 17 13/8 1 5/8 2 3/4 5 20 17,000 1 1/2 12, 14, 16, 18, 20, 22, 24
22" 21 5/8 18 1/2 13/8 1 3/4 2 3/4 5 20 20,000 1 1/2 12, 14, 16, 18, 20, 22, 24
24" 23 5/8 20 13/8 1 7/8 2 3/4 5 20 22,000 1 1/2 12, 14, 16, 18, 20, 22, 24
Looking for more information?        Installation Certified Testing (PDF) Request Information

Knee Wall - Paint-Grade Colonial & Classical Round Tapered Columns

Specifications:

Knee-Wall Columns - Plain
Column Size Bottom Shaft Diameter Neck Shaft Diameter Colonial/ Classical Bead Load-Bearing Capacity (lb) Stave Thickness After Turning Cut at Bead Loss Length (ft)
  A B K        
6" 5 1/2 4 3/4 1 3/8 4,000 1 3/8 3 6
8" 7 1/4 6 1/4 1 3/8 6,000 1 3/8 3 6
10" 9 1/4 8 1 3/8 7,000 1 3/8 3 6
12" 11 1/4 9 1/4 1 3/8 8,000 1 3/8 3 6
14" 13 5/8 12 1 3/8 14,000 1 3/8 6
16" 15 5/8 13 1/2 1 3/8 16,000 1 3/8 6
18" 17 5/8 15 1 3/8 16,000 1 3/8 6

Knee-Wall Columns - Fluted
Column Size Bottom Shaft Diameter Neck Shaft Diameter Colonial/ Classical Bead Flute Width Top Flute Bottom Flute No. Flutes Load-Bearing Capacity (lb) Stave Thickness After Turning Cut at Bead Loss Length (ft)
  A B K L M N          
6" 5 1/2 4 3/4 13/8 3/4 3 1/2 10 3/4 12 4,000 1 1/8 3 6
8" 7 1/4 6 1/4 13/8 15/16 3 1/2 10 3/4 12 6,000 1 1/8 3 6
10" 9 1/4 8 13/8 15/16 3 1/2 10 3/4 16 7,000 1 1/8 3 6
12" 11 1/4 9 1/4 13/8 15/16 3 1/2 10 3/4 16 8,000 1 1/8 3 6
14" 13 5/8 12 13/8 1 1/8 2 3/4 5 16 14,000 1 3/8 6
16" 15 5/8 13 1/2 13/8 1 1/4 2 3/4 5 16 16,000 1 3/8 6
18" 17 5/8 15 13/8 1 1/2 2 3/4 5 16 16,000 1 3/8 6
20" 19 5/8 17 13/8 1 5/8 2 3/4 5 20 17,000 1 1/2 6
22" 21 5/8 18 1/2 13/8 1 3/4 2 3/4 5 20 20,000 1 1/2 6
24" 23 5/8 20 13/8 1 7/8 2 3/4 5 20 22,000 1 1/2 6

Structural Support Wraps - Paint-Grade Colonial & Classical Round Tapered Columns

Specifications:

Structural Support Wraps - Full Length and Knee-Wall
Column Size Inside Shaft Diameter Largest Round Support Largest Square Support
  P    
6" 2.375 2.25 N/A
8" 3.75 3.5 N/A
10" 5.5 5 3.5
12" 6.875 6.5 4.5
14" 9 8.5 6
16" 10.75 10.25 7.5
18" 12.25 11.5 8.5
20" 14.25 13.75 9.5
22" 15.75 15.25 10.5
24" 18.5 16 11.25

Tuscan Cap & Roman Doric Base/Plinth - Paint-Grade Colonial & Classical Round Tapered Columns

Specifications:

Tuscan Cap & Roman Doric Base/Plinth
Full Length
Synthetic
Column Size Plinth Base Mold Cap Square Cap Round
Width Height Width Height
  C D E F G H
6" 8 1.25 1.5 7.5 1.25 1.125
8" 9.875 1.25 1.5 9.5 1.25 1.125
10" 11.875 1.25 1.5 11 1.25 1.125
12" 13.75 1.25 1.5 12 1.25 1.125
14" 16.5 1.875 2.125 14.5 2 1.375
16" 18.75 2 2.5 16 2.375 1.625
18" 22.125 2.75 3.5 18.75 2.875 2.25
20" 24.125 2.75 3.5 20.875 3.125 2.5
22" 29.75 5.25 6.75 26.5 3.75 2.5
24" 32.5 5.75 7.5 28.75 4.125 2.75
Wood
6" 8 1.25 1.5 7.5 1.25 1.125
8" 9.875 1.25 1.5 9.5 1.25 1.875
10" 11.875 1.25 1.5 11 1.25 1.125
12" 13.75 1.25 1.5 12 1.25 1.125
Knee-Wall
Synthetic
6" 8 1.25 1.5 7.5 1.25 1.125
8" 9.875 1.25 1.5 9.5 1.25 1.125
10" 11.875 1.25 1.5 11 1.25 1.125
12" 13.75 1.25 1.5 12 1.25 1.125
14" 16.5 1.875 2.125 14.5 2 1.375
16" 18.75 2 2.5 16 2.375 1.625
18" 22.125 2.75 3.5 18.75 2.875 2.25
Wood
6" 8 1.25 1.5 7.5 1.25 1.125
8" 9.875 1.25 1.5 9.5 1.25 1.875
10" 11.875 1.25 1.5 11 1.25 1.125
12" 13.75 1.25 1.5 12 1.25 1.125

Decorative Capitals - Paint-Grade Colonial & Classical Round Tapered Columns

Specifications:

Decorative Roman Doric
Column Size Weight (lb) Dimensions
Diameter Height Abacus
14" 110 12 1/2 7 1/4 20 1/2
18" 250 14 3/4 8 3/4 22 1/2
20" 268 16 10 24 1/8
22" 275 18 1/4 11 1/4 30
Decorative Roman Doric
Column Size Weight (lb) Dimensions
Diameter Height Abacus
6" 22 5 1/8 4 8 3/4
8" 29 6 4 7/8 10 5/8
10" 40 8 1/4 6 3/8 14
12" 61 10 7 1/2 16 1/4
Empire
Column Size Weight (lb) Dimensions
Diameter Height Abacus
8" 20 6 1/4 3 7/8 9 1/2
10" 27 8 5 1/4 13 1/2
12" 31 9 3/8 5 1/2 14 1/8
16" 140 13 5/8 8 1/8 21 1/4
20" 480 16 1/2 10 32
22" 560 18 1/2 11 1/2 32 3/4
24" 750 20 12 33
Empire with Necking
Column Size Weight (lb) Dimensions
Diameter Height Abacus
8" 15 6 1/4 7 3/4 9 1/2
10" 40 8 10 1/2 13 1/2
12" 45 9 3/8 10 1/2 14 1/8
16" 145 13 5/8 17 1/4 21 1/4
20" 500 16 1/2 17 1/2 32
24" 700 20 19 1/8 33
Greek Erectheum
Column Size Weight (lb) Dimensions
Diameter Height Abacus
6" 16 4 7/8 3 1/4 6 1/2
10" 19 8 5 1/4 10 1/2
12" 40 9 5 5/8 13 1/8
16" 120 12 3/4 7 16 1/4
18" 312 15 1/2 10 1/8 21 1/2
20" 350 16 1/2 10 21 1/4
24" 600 20 11 1/2 27
Greek Erectheum with Necking
Column Size Weight (lb) Dimensions
Diameter Height Abacus
10" 35 8 7 7/8 10 1/2
12" 55 9 8 1/4 13 1/8
16" 230 12 3/4 10 1/2 16 1/4
18" 390 14 1/2 12 7/8 18
20" 420 16 1/2 15 21 1/4
22" 450 18 16 5/8 26 1/4
24" 600 20 17 1/8 27
Modern Composite
Column Size Weight (lb) Dimensions
Diameter Height Abacus
12" 70 9 1/4 12 1/4 17 1/4
14" 124 12 17 19 3/4
20" 390 16 1/4 23 1/4 25 1/4
Roman Corinthian
Column Size Weight (lb) Dimensions
Diameter Height Abacus
6" 13 4 3/4 7 9 1/2
8" 22 6 8 1/2 12
10" 30 7 1/2 11 12 3/4
12" 42 9 11 5/8 15 1/8
14" 145 12 1/2 17 1/4 22 3/4
16" 124 12 7/8 17 1/8 22 1/2
18" 220 15 17 3/4 25 1/4
20" 780 17 1/4 25 1/4 39
22" 800 18 1/2 28 1/2 41
24" 820 20 28 1/2 42
Roman Ionic
Column Size Weight (lb) Dimensions
Diameter Height Abacus
6" 7 5 1/8 2 3/8 6 1/8
8" 8 6 1/4 2 5/8 7 1/2
10" 35 8 4 10 3/4
12" 40 9 4 1/4 11 1/2
14" 67 12 5 16 1/2
16" 71 14 6 3/8 17 1/4
18" 168 15 6 3/8 18
22" 410 18 1/2 9 25
24" 560 20 1/2 9 1/2 25 1/8
Scamozzi
Column Size Weight (lb) Dimensions
Diameter Height Abacus
6" 8 5 1/8 2 1/2 7 3/4
8" 12 6 3 1/4 10
10" 23 7 1/2 3 5/8 13 1/2
12" 30 9 4 1/4 14 1/2
14" 50 12 5 5/8 18 3/4
16" 54 13 6 18 1/2
18" 260 15 6 7/8 21 3/4
20" 326 17 3/4 8 1/2 28 1/2
Temple of the Winds
Column Size Weight (lb) Dimensions
Diameter Height Abacus
6" 10 5 7 7 3/4
8" 22 6 1/2 7 3/4 10 1/2
10" 35 7 1/2 10 1/4 14
12" 49 8 1/2 10 1/4 14
14" 109 11 1/2 14 21 1/2
16" 115 14 17 231/4
18" 410 15 18 5/8 27
22" 600 18 21 1/2 27 3/4
24" 780 19 1/2 23 35 3/4

Paint-Grade Colonial Round Non-Tapered Columns

Features:

  • Round
  • 6" x 8' - 24" x 24'
  • Colonial or Classical Style
  • Plain or Fluted Shaft
  • Tapered or Non-Tapered
  • Precise Detailed Proportions
  • Load Bearing
  • Special Order Options
  • Decorative Capitals Available
  • One Year Limited Warranty

Full Length - Paint-Grade Colonial Round Non-Tapered Columns

Specifications:

Full Length Columns - Plain
Column Size Bottom Shaft Diameter Neck Shaft Diameter Colonial Bead Load-Bearing Capacity (lb) Stave Thickness After Turning Length (ft)
  A B K      
6" 5 1/2 51/2 1 3/8 4,000 1 1/8 8, 9, 10
8" 7 1/4 7 1/4 1 3/8 6,000 1 1/8 8, 9, 10, 12
10" 9 1/4 9 1/4 1 3/8 7,000 1 1/8 8, 9, 10, 12, 14, 16
12" 11 1/4 11 1/4 1 3/8 8,000 1 1/8 8, 9, 10, 12, 14, 16, 18
14" 13 5/8 13 5/8 1 3/8 14,000 1 3/8 8, 9, 10, 12, 14, 16, 18, 20
16" 15 5/8 15 5/8 1 3/8 16,000 1 3/8 8, 9, 10, 12, 14, 16, 18, 20
18" 17 5/8 17 5/8 1 3/8 16,000 1 3/8 8, 9, 10, 12, 14, 16, 18, 20, 22
20" 19 5/8 19 5/8 1 3/8 17,000 1 1/2 12, 14, 16, 18, 20, 22, 24
22" 21 5/8 21 5/8 1 3/8 20,000 1 1/2 12, 14, 16, 18, 20, 22, 24
24" 23 5/8 23 5/8 1 3/8 22,000 1 1/2 12, 14, 16, 18, 20, 22, 24

Full Length Columns - Fluted
Column Size Bottom Shaft Diameter Neck Shaft Diameter Colonial Bead Flute Width Top Flute Bottom Flute No. Flutes Load-Bearing Capacity (lb) Stave Thickness After Turning Length (ft)
  A B K L M N        
6" 5 1/2 51/2 1 3/8 Ê3/4 31/2 103/4 12 4,000 1 1/8 8, 9, 10
8" 7 1/4 7 1/4 1 3/8 15/16 31/2 103/4 12 6,000 1 1/8 8, 9, 10, 12
10" 9 1/4 9 1/4 1 3/8 15/16 31/2 103/4 16 7,000 1 1/8 8, 9, 10, 12, 14, 16
12" 11 1/4 11 1/4 1 3/8 15/16 31/2 103/4 16 8,000 1 1/8 8, 9, 10, 12, 14, 16, 18
14" 13 5/8 13 5/8 1 3/8 1 1/8 23/4 5 16 14,000 1 3/8 8, 9, 10, 12, 14, 16, 18, 20
16" 15 5/8 15 5/8 1 3/8 1 1/4 23/4 5 16 16,000 1 3/8 8, 9, 10, 12, 14, 16, 18, 20
18" 17 5/8 17 5/8 1 3/8 1 1/2 23/4 5 16 16,000 1 3/8 8, 9, 10, 12, 14, 16, 18, 20, 22
20" 19 5/8 19 5/8 1 3/8 15/8 23/4 5 20 17,000 1 1/2 12, 14, 16, 18, 20, 22, 24
22" 21 5/8 21 5/8 1 3/8 13/4 23/4 5 20 20,000 1 1/2 12, 14, 16, 18, 20, 22, 24
24" 23 5/8 23 5/8 1 3/8 17/8 23/4 5 20 22,000 1 1/2 12, 14, 16, 18, 20, 22, 24
Looking for more information?        Installation Certified Testing (PDF) Request Information

Knee Wall - Paint-Grade Colonial Round Non-Tapered Columns

Specifications:

Knee-Wall Columns - Plain
Column Size Bottom Shaft Diameter Neck Shaft Diameter Colonial Bead Load-Bearing Capacity (lb) Stave Thickness After Turning Length (ft)
  A B K      
6" 5 1/2 5 1/2 1 3/8 4,000 1 1/8 Up to 6
8" 7 1/4 7 1/4 1 3/8 6,000 1 1/8 Up to 6
10" 9 1/4 9 1/4 1 3/8 7,000 1 1/8 Up to 6
12" 11 1/4 11 1/4 1 3/8 8,000 1 1/8 Up to 6
14" 13 5/8 13 5/8 1 3/8 14,000 1 3/8 Up to 6
16" 15 5/8 15 5/8 1 3/8 16,000 1 3/8 Up to 6
18" 17 5/8 17 5/8 1 3/8 16,000 1 3/8 Up to 6
20" 19 5/8 19 5/8 1 3/8 17,000 1 1/2 Up to 6
22" 21 5/8 21 5/8 1 3/8 20,000 1 1/2 Up to 6
24" 23 5/8 23 5/8 1 3/8 22,000 1 1/2 Up to 6

Knee-Wall Columns - Fluted
Column Size Bottom Shaft Diameter Neck Shaft Diameter Colonial Bead Flute Width Top Flute Bottom Flute No. Flutes Load-Bearing Capacity (lb) Stave Thickness After Turning Length (ft)
  A B K L M N        
6" 5 1/2 5 1/2 1 3/8 Ê3/4 3 1/2 10 3/4 12 4,000 1 1/8 Up to 6
8" 7 1/4 7 1/4 1 3/8 15/16 3 1/2 10 3/4 12 6,000 1 1/8 Up to 6
10" 9 1/4 9 1/4 1 3/8 15/16 3 1/2 10 3/4 16 7,000 1 1/8 Up to 6
12" 11 1/4 11 1/4 1 3/8 15/16 3 1/2 10 3/4 16 8,000 1 1/8 Up to 6
14" 13 5/8 13 5/8 1 3/8 1 1/8 2 3/4 5 16 14,000 1 3/8 Up to 6
16" 15 5/8 15 5/8 1 3/8 1 1/4 2 3/4 5 16 16,000 1 3/8 Up to 6
18" 17 5/8 17 5/8 1 3/8 1 1/2 2 3/4 5 16 16,000 1 3/8 Up to 6
20" 19 5/8 19 5/8 1 3/8 1 5/8 2 3/4 5 20 17,000 1 1/2 Up to 6
22" 21 5/8 21 5/8 1 3/8 1 3/4 2 3/4 5 20 20,000 1 1/2 Up to 6
24" 23 5/8 23 5/8 1 3/8 1 7/8 2 3/4 5 20 22,000 1 1/2 Up to 6
Looking for more information?        Installation Certified Testing (PDF) Request Information

Structural Support Wraps - Paint-Grade Colonial Round Non-Tapered Columns

Specifications:

Structural Support Wraps - Full Length and Knee-Wall
Column Size Inside Shaft Diameter Largest Round Support Largest Square Support
  P    
6" 2 7/8 2 5/8 N/A
8" 4 5/8 4 3/8 N/A
10" 6 5/8 6 3/8 4
12" 8 5/8 8 3/8 5 5/8
14" 10 5/8 10 3/8 7 1/8
16" 12 5/8 12 3/8 8 1/2
18" 14 5/8 14 3/8 9 7/8
20" 16 3/8 16 1/8 11 1/8
22" 18 3/8 18 1/8 12 1/2
24" 20 3/8 20 1/8 13 1/2
Looking for more information?        Installation Certified Testing (PDF) Request Information

Tuscan Cap & Roman Doric Base/Plinth - Paint-Grade Colonial Round Non-Tapered Columns

Specifications:

Tuscan Cap & Roman Doric Base/Plinth
Full Length
Synthetic
Column Size Plinth Base Mold Cap Square Cap Round
Width Height Width Height
  C D E F G H
6" 8 1 1/4 1 1/2 8 1 5/16 1 1/2
8" 9 7/8 1 1/4 1 1/2 9 3/4 1 5/16 1 1/2
10" 11 7/8 1 1/4 1 1/2 11 1/2 1 5/16 1 1/2
12" 13 3/4 1 1/4 1 1/2 13 3/4 1 5/16 1 1/2
14" 16 1/2 1 7/8 2 1/8 16 2 3/8 1 5/8
16" 18 3/4 2 2 1/2 20 7/8 3 1/4 2 1/2
18" 22 1/8 2 3/4 3 1/2 26 1/2 3 3/4 2 1/2
20" 24 1/8 2 3/4 3 1/2 28 3/4 4 1/8 2 3/4
22" 29 3/4 5 1/4 6 3/4 31 1/2 4 3/8 3
24" 32 1/2 5 3/4 7 1/2 33 3/8 4 3/4 3 1/4
Wood
6" 8 1 1/4 1 1/2 8 1 5/16 1 1/2
8" 9 7/8 1 1/4 1 1/2 9 3/4 1 5/16 1 1/2
10" 11 7/8 1 1/4 1 1/2 11 1/2 1 5/16 1 1/2
12" 13 3/4 1 1/4 1 1/2 13 3/4 1 5/16 1 1/2
Knee-Wall
Synthetic
6" 8 1 1/4 1 1/2 8 1 5/16 1 1/2
8" 9 7/8 1 1/4 1 1/2 9 3/4 1 5/16 1 1/2
10" 11 7/8 1 1/4 1 1/2 11 1/2 1 5/16 1 1/2
12" 13 3/4 1 1/4 1 1/2 13 3/4 1 5/16 1 1/2
14" 16 1/2 1 7/8 2 1/8 16 2 3/8 1 5/8
16" 18 3/4 2 2 1/2 20 7/8 3 1/4 2 1/2
18" 22 1/8 2 3/4 3 1/2 26 1/2 3 3/4 2 1/2
20" 24 1/8 2 3/4 3 1/2 28 3/4 4 1/8 2 3/4
22" 29 3/4 5 1/4 6 3/4 31 1/2 4 3/8 3
24" 32 1/2 5 3/4 7 1/2 33 3/8 4 3/4 3 1/4
Wood
6" 8 1 1/4 1 1/2 8 1 5/16 1 1/2
8" 9 7/8 1 1/4 1 1/2 9 3/4 1 5/16 1 1/2
10" 11 7/8 1 1/4 1 1/2 11 1/2 1 5/16 1 1/2
12" 13 3/4 1 1/4 1 1/2 13 3/4 1 5/16 1 1/2
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Amherst Mouldings manufactures screen and storm doors in wood and vinyl, timber, railing, and decking products in white/red cedar and pine, precut rebar, and is a full line distributor of Afco Columns, Spectis Polyurethane Mouldings, and HVP Canada Vinyl Products. If you don't see what you're looking for on our website, email or call us and we would be happy to help you!

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