How Are Ornamental Iron Gates Made and Hung

On a lot where the drive slopes toward the street, every step of building an ornamental gate changes, and the process described at ornamental iron gates round rock barcentralenyc (the order a shop follows for gates in Round Rock, TX) begins with measuring the opening twice, never with cutting steel. The posts, not the drawing, set the final size.

Measuring and layout

The fabricator measures post spacing at the top and the bottom, because posts in Williamson County rarely stand perfectly parallel. The frame is laid out on a flat table at the narrowest measurement, minus the hinge and latch gaps, and square is checked from corner to corner before anything is tacked.

Cutting, scrolling and welding

Steel tubing is cut for the frame and solid bar for pickets. Scrolls are bent cold around a form so every curl matches. Pickets are spaced with a jig that keeps the gap under four inches, and each one is tack welded before the full weld is run. Tacks first and welds second keeps heat from pulling the frame out of square.

Grinding and surface prep

Every weld is ground flush so powder coat has a smooth edge to grip. Sharp burrs are removed, open tube ends are capped and sealed, and the whole gate is blasted or cleaned to bare metal. Skipping this step is what causes rust bleed at the joints within a couple of seasons.

Coating and curing

A zinc primer goes on first, then the powder coat is baked at high temperature so it cures into a hard shell. Liquid paint is used on site for touch up only. Cure time and oven size limit how large a leaf can be coated whole, so a dual swing pair is coated as two separate pieces.

Hanging and adjusting

Hinges are welded or bolted to the posts at the same height as the gate frame, and the leaf is shimmed level on blocks before the final tack. A swing gate needs a gap at the bottom that clears the highest point of the drive. When an operator is added, the arm is mounted to a reinforced post and limit stops are set so the leaf never strikes the latch post at full speed.

The last check is a slow walk through the full swing, watching for drag, a rubbing latch or a leaf that drifts open on its own, all of which are adjusted before the job is closed out.