Soldier Course vs Sailor Course Paver Borders

In this paving layout convention, a soldier border lays rectangular units flat with their long axes perpendicular to the edge. A sailor border lays them flat with long axes parallel to the edge. Confirm orientation on the drawing: masonry bond terminology and local naming can differ.

Orientation changes depth and count

Both are paving courses laid with their normal walking faces upward. They are not an instruction to stand units vertically, as the word “soldier” can suggest in wall masonry.

Compare one straight run

Illustrative actual faces: 8 × 4 inches along a 10-foot run, ignoring joints and corner treatment. A soldier run uses 120/4 = 30 units and is 8 inches deep. A sailor run uses 120/8 = 15 units and is 4 inches deep. Joints change pitch, and corners can change both quantities.

For a finite run, N units occupy N × P + (N − 1) × J, where P is the face dimension along the edge and J is the internal joint gap. Include boundary gaps only where the detail requires them. Dividing the entire perimeter by one pitch is a preliminary estimate, not a corner-resolved layout.

Subtract the border before counting the field

A border occupies part of the finished paved footprint. Subtract that footprint from the field quantity, especially if the field uses a different product. For a rectangular uniform border of depth b on all sides, field area is (length − 2b) × (width − 2b), using consistent units. Border area is outer area minus field area; this avoids counting corner squares twice.

The soldier orientation’s deeper band can leave a smaller field and change the field’s edge cuts. A double border or alternating orientation needs its own geometry rather than doubling a single course estimate blindly.

Resolve corners, curves and cuts

Specify which course runs through each corner, which units are shared and how cuts meet. On a curve, gap widths can change as rectangular pieces fan around the edge. The actual radius and joint-product limits control whether the proposed detail fits; adding more allowance does not fix incompatible joints.

Coordinate the border with the field pattern’s start lines. A small adjustment in field position can improve cuts against a border, but it should not distort the prescribed joint spacing.

A border is not automatically restraint

A flat-laid row can give a finished appearance while still spreading with the field. It needs effective confinement unless a specified structural border detail supplies that function. The restraint guide describes the systems that support that decision.

Compare border footprint and field remainders in the Paver Layout Calculator. Then measure the separate restraint system with the Paver Edging Calculator, rather than assuming border pieces replace edging.