Lay out corners before holes are dug
Square or intentionally angle the runs using a site plan. Small errors in a corner can shift every downstream panel.
Support tensioned systems
Chain-link and wire systems need terminal posts and bracing at ends, corners and gates. Openings and changes in grade can introduce additional tension points.
Detail mixed materials
Wood-to-masonry, metal-to-wood and new-to-old connections need compatible fasteners, movement allowance and water management. Avoid relying on a weak existing fence to support a new one.
Use a consistent comparison
Compare alternatives against the same project brief: purpose, length, height, gates, site access, exposure and expected maintenance. This prevents a basic option from being compared with a more complete one that includes better posts, hardware or preparation.
For this subject, give special attention to lay out corners before holes are dug, then test the plan against support tensioned systems and detail mixed materials. A decision that works only under ideal conditions is not yet a dependable plan.
Questions to settle
- What site fact or local rule confirms the approach to lay out corners before holes are dug?
- What trade-off created by support tensioned systems is acceptable, and who accepted it?
- How will detail mixed materials 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.