ABU Post Bases for Heavy-Duty Uplift Resistance

ABU adjustable post bases feature a wrap-around “U” seat that grips both sides of the post for extra capacity. A heavy-steel strap connects to a cast bearing plate set 1 inch above concrete, protecting the post from standing water.

Slotted anchor-bolt holes and interchangeable straps fit multiple post widths, making ABU bases ideal for high-load decks, porches, and columns in coastal or seismic zones.