These columns are great for hiding jack post in basements. However, Square columns are hollow and so therefore not load bearing though they do give the illusion of bearing a great weight.  Contractors like using our pre-cut square columns because they are much faster to assemble than the drywall and tape. Wood square columns have a more precise look to them as well. Columns For Sale, Square Columns, Wood Square, Wood Columns, Kitchen Columns, Interior Columns, Load Bearing Wall, Column Design, Living Room Remodel