Segment the fence at terminals
Treat ends, corners, and gate posts as terminal points and measure each intervening stretch separately.
This prevents a continuous spacing calculation from skipping posts required at direction changes or openings.
Calculate line posts from bays
For each straight stretch, bays = ceiling(run length ÷ approved maximum spacing). Interior line posts are derived after terminal posts are identified.
Post spacing is a design and system input, not a universal recommendation.
Convert fabric to rolls
Total fabric length should include each fenced run but exclude gate openings using separate assemblies.
Divide required fabric by selected roll length and round up, considering usable remnants between runs.
Take off top rail independently
Top rail follows fenced run length but procurement depends on actual stock length and splice system.
Rail ends, sleeves, caps, brace bands, tension bars, ties, and tension wire should be counted from the selected system.
Verify the installation system
Fence height, wind exposure, privacy slats, soil, frost, gates, and local requirements can change framework requirements.
Use system instructions and project requirements before ordering.