Westbury Columns by Digger Specialties Inc. (DSI)

Westbury® Columns, manufactured by Digger Specialities, Inc (DSI), offer a comprehensive line of column options. Designs meet virtually any column requirement for residential and commercial uses. Functionality and design come together in every column product we manufacture. Westbury Columns are available in three materials that offer specific functional design features: Composite, Fiberglass, and Aluminum. 


Westbury Aluminum Columns are produced with premium quality durable lightweight aluminum. Available in 12 standard colors. Aluminum columns have a load-bearing capacity of 5,000 pounds. See the links below for available aluminum designs and options.

Round Porch Columns

Square Porch Columns

Square Porch Columns with Astragal

Recessed Porch Columns

Smooth Square Porch Columns

Uplift Kits


Westbury Composite Columns are produced with calcium carbonate (marble dust), polyester resin and other ingredients. These components yield a column that retains lasting durability and structural (load-bearing) integrity for years to come.

Westbury Fiberglass Herculite Columns are produced using advanced pultrusion technology. Fiberglass Columns are a durable lightweight option to meet specific column needs. See the links below for available composite and fiberglass designs and options.


Round Porch Columns

Square Porch Columns

Craftsman Porch Columns

Fiberglass Columns

Split-Fit® Columns Wraps

Uplift Kits


  • All columns have correct architectural proportions in taper and fluting
  • Consistent smooth finish that requires little sanding
  • Unsurpassed detail on all capitals and bases for true "Classic Replication"
  • Popular styles and sizes can be produced in industry best lead-times