FRP Round Column
Base Styles & Dimensions


At the Cheap Column site, we give you great prices on architectural columns. That doesn't mean we skimp on quality, we just save money on things like company cars, expensive offices and this web site. If you're a pro, you know what you want, so we don't waste time with a wordy sales pitch, we just give you a product description, the vital dimensions and a price quote.

You have a choice of two base styles for FRP Round Columns: Tuscan or Attic. Dimensions for both are listed below:

Tuscan Base

Tuscan base for FRP round columns shown top view and side view.

Tuscan Base Dimensions

Column Diameter Total Base Square Plinth Round Base Weight (lbs)
  E D C D E  
6" 3-3/8" 8" 1-1/2" 1-7/8" 3.5
8" 4-1/8" 10-3/8" 1-7/8" 2-1/4" 7.5
10" 5-3/8" 13-1/8" 2-3/8" 3" 16
12" 6-3/8" 15-3/8" 2-3/4" 3-5/8" 22.5
14" 7-3/8" 18-1/8" 3-1/8" 4-1/4" 31.5
16" 8-5/8" 21-1/4" 3-7/8" 4-3/4" 46.5
18" 9-3/4" 24" 4-1/4" 5-1/2" 78
20" 10-1/2" 27" 4-3/4" 5-3/4" 106
22" 12-1/8" 29-3/4" 5-1/4" 6-7/8" 130
24" 13-1/4" 32-1/2" 6" 7-1/4" 230
28" 15-1/2" 38" 6-3/4" 8-3/4" 280

Attic Base

Attic Base for FRP Round Column shown side view and top view

Attic Base Dimensions

Column Bottom Diameter Round Base
Square Plinth
Weight (lbs)
  A B C  
6" 2" 1" 7-3/4" 4
*8" 3-1/4" 1-7/8" 10-5/8" 10
*10" 3-3/4" 3-3/8" 13-3/8" 15
*12" 4-1/2" 3-5/8" 16" 26.5
*14" 5-3/8" 3-3/8" 19-1/4" 44.5
*16" 6" 3-7/8" 21" 66
*18" 6-3/4" 4-1/4" 24-1/4" 105
*20" 8-1/8" 4-3/4" 26-1/2" 120
22" 9" 5-1/4" 29-3/4" 155
24" 9-5/8" 5-1/2" 32" 215
28" 11-3/8" 6-3/4" 38" 290
26" 14-1/4" 8-3/4" 48" 720
* Also available with round plinth
All attic bases available without square plinth

Note: We are still working on some of our cap and base molds, if any dimension is critical for your application please let us know and we will confirm it for you.





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