Picket Spacing and What Decides It

Four inches is the clear gap that keeps a small child out of an ornamental fence, and it governs the look of the whole leaf before anyone chooses a scroll. The spacing rules held at Pearland Iron Gates, TX Elizabethbaron start from that dimension rather than from the pattern, because on iron gates in Pearland the safety figure and the appearance are settled by the same measurement.

Measuring the Gap

The dimension is the clear space between adjacent pickets, not the centre to centre pitch. On square tubing of half an inch, a four inch clear gap means a pitch of four and a half, and getting that wrong across a twelve foot leaf leaves one narrow bay at the end that reads as a mistake from the street.

Setting Out the Bay

Divide the internal width by the target pitch, round to a whole number, then work the pitch back from that number so every gap is identical. A fabricator who starts at one end and works across ends up with the remainder at the far end. On a matched pair of leaves the pitch has to agree across the meeting point as well, or the eye catches it instantly.

Picket Section and Stiffness

A slender picket looks better and bends more easily. Round bar of five eighths is the traditional choice, while square tubing is stiffer for the same visual weight and is hollow, which matters for drainage and for the finish. A gate that will be climbed by children wants the stiffer section regardless of the drawing.

Where the Spacing Changes

Many designs tighten the spacing in the lower third and open it above, satisfying the safety dimension where it counts and lightening the appearance where it does not. That is a deliberate composition rather than a compromise, and it reads better than a uniform grid on a tall leaf.

Matching an Existing Fence

A gate whose pitch differs from the fence beside it announces itself as an addition. Measure the fence pitch first, then choose a width that divides sensibly by it, even if the opening shifts an inch or two while each post is still being set. Deciding that at footing stage costs nothing at all.