Digger Specialties, Inc. (DSI) offers a comprehensive line of columns under the Westbury® Columns brand. Westbury Column 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.

Keylink's Porch Posts & Columns are the perfect match to complement your railing project! Available in two sizes of square posts, as well as a sturdy six inch round column. They're sure to add beauty and stability to your project.

Superior extruded aluminum round and square fluted, square panel or square smooth columns recreate traditional elegance at very affordable prices. Fashioned from sturdy long-lasting aluminum, these smartly styled columns are perfect for either remodeling or new construction.

Our Snap-Tite PVC columns save contractors time and money on the jobsite with our patented design. Simply snap together the staves to assemble the column wrap with no glue required. Residential or commercial, indoors or out, Snap-Tite PVC columns are easy to install and will add a touch of class to your architectural designs.