Choose stepped or racked construction
Stepped panels remain level and create triangular gaps below each panel. Racked panels follow the slope, but the system must be designed to articulate or be built on site.
Control bottom gaps
Pet and pool applications may not tolerate the gaps created by stepped panels. Do not fill gaps with loose or climbable materials that undermine safety.
Design transitions deliberately
Changes from slope to level, height changes and retaining walls need a clear detail. Random panel cuts often create weak rails and awkward sightlines.
Check the decision before committing
Before ordering or approving work, explain in plain language how the proposal handles choose stepped or racked construction, control bottom gaps and design transitions deliberately. When the explanation depends on phrases such as “it should be fine,” identify what measurement, document or product specification would replace the guess.
Review the plan from both sides of the fence and through every season. Access, drainage, snow, vegetation and future repairs often reveal problems that are not visible in a front-elevation drawing.
Questions to settle
- What site fact or local rule confirms the approach to choose stepped or racked construction?
- What trade-off created by control bottom gaps is acceptable, and who accepted it?
- How will design transitions deliberately be inspected or maintained after the fence is complete?
- Which part of the decision depends on a manufacturer, local authority, utility service, surveyor, contractor or engineer?
- What changed condition—soil, grade, use, neighbour access, climate or damage—would require the plan to be reviewed?
Records worth keeping
Photograph post locations, foundations, reinforcement, utility markings and concealed connections before they are covered.
When to pause and get local help
Pause excavation or assembly when the ground, structure or utility information differs from the plan. Unknown buried objects, unstable soil and unverified walls deserve local qualified review.