Straighter, Stronger, Lighter
Graber Post Buildings, Inc. has been known for over 40 years as a producer and supplier of quality building products to the Post Frame Industry. We pride ourselves in being a One-Stop shop for all things post frame, and we are pleased to offer the GPB Nail Lam column to our offering of quality products. Only the best raw materials are used in our columns and we start with #1 Southern Pine lumber for both treated and untreated portions of the column. The bottom treated part of the column is protected against rot, decay, and insect damage (.60 CCA; Also, .80 CCA is an option and carries the same warranty). The two boards are finger-jointed and glued together, ensuring a strong lasting joint. Our columns resist warping, twisting, or splitting, allowing easier finishing and framing. We are able to produce 3-ply, 4-ply, and even 5-ply 2×6 and 2×8 columns up to 40′. Contact us today for a quote!