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.

HB&G offers a variety of column lines to choose from. From wood to cellular PVC, HB&G's columns offer exceptional strength-to-weight characteristics and often require minimum maintenance.

Railing & Building Products (RBP) offers PVC columns and column wraps in a variety of sizes, tapers, or styles to fit your needs (also supplied as a column wrap. We also can provide you with the best value in columns, column wraps, post wraps, PVC sleeves, porch posts, and custom newels.

Constructed out of high density lumber with small knots and bonded with a waterproof adhesive, YellaWood® columns are engineered for structural integrity with a beautiful appearance.