Attic Base 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.

Attic Base Dimensions

Top and side view of an Attic style base for round columns.

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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