Paddock fencing New Zealand-wide is one product asked to do three different jobs: sun and rain on the coating, wind pressing the panel face, and standing water at the ground line. A run that looks fine in a flat, hedged home yard can already be leaning on an exposed block.

This guide is for the buyer laying a boundary across several blocks, not one yard. Exposure and drainage are the two answers that change the brief most, and rotational grazing adds a third that generic quotes miss: how the line behaves when stock move off it and onto it again. None of that needs a magic number. It needs the right questions in the RFQ.

What a New Zealand Brief Changes

A horse boundary here does two jobs a garden fence never has to. It holds an animal that can spook sideways and put its whole weight into the line, and it sits out in weather that delivers sun, driving rain and wind in the same week. Buyers who import a spec suited to a dry, sheltered site end up asking why the line is leaning.

So write the block before the panel. Is it open country with no break along the fence line, or does a shelterbelt take the worst of the weather? Does the ground hold water through winter, or free-drain? Those two answers shape the spec more than height or color. The site publishes no fence dimensions, no coating thickness in microns and no pricing; treat each as a question for the supplier, not a number to fill in from another market.

Wind Load: The Panel Face and the Line

Wind attacks the widest flat surface it can find, not the horse. A tightly-railed panel on an exposed ridge acts like a sail, and each gust loads the corners harder than a rail line that lets the air through. The fix is not a heavier post everywhere; it is matching the panel face to the exposure and bracing where the load collects — at ends, corners and strainers.

Line posts on an open face carry a fraction of what a corner does, so the end assemblies are where you ask questions: the section being used, how rails tie into posts, what braces the corners. The site builds with CNC machining and automated 360-degree welding and states a 20-year rust-protection claim on its hot-dip galvanized steel. It publishes no post-spacing or wind-load figures, and those belong in the supplier’s written answer for your block, not in a generic rule.

Drainage and the Wet Ground Line

If wind fails a fence slowly from the top, water fails it from the bottom. The ground line — where metal meets damp soil, or a post sits in a wet hole — is where a coating is tested hardest, because it spends the wet season against water and the debris horses rake into the base. A boundary on waterlogged ground goes soft at its foot long before a rail breaks.

So the drainage decision is about the ground the fence stands on: where water drains, whether a post base stays saturated, and whether horses poach the line into a bog that holds water against the metal. The site’s wet-climate work on equestrian fencing covers this ground in depth; read that treatment of the same problem before ordering panels for a block that stays wet. There are no published figures for post depth or gravel width here — set those on site with soil and drainage, and confirm them with the supplier.

Rotational Grazing: Specify for Move, Not Just Stay

A lot of New Zealand horse ground is grazed in rotation — stock moved between a sequence of paddocks so grass recovers. That habit rewrites the brief. A line that gets extended or re-divided is judged on portability and repair, not on standing untouched for a decade. Panels that bolt together and lift back apart, a few spares for re-lays, and corner assemblies that survive being moved all start to matter.

Buying for rotation is a batch decision, and the commercial terms work in your favor. Panels start from a 50-panel minimum, larger runs carry a 5-15% volume discount, and orders of 20 sets or more get a dedicated regional account manager for customization and logistics. Price one run covering the fixed boundary plus the portable interior lines, rather than buying them one crisis at a time. Six items settle most disputes before the order:

Item to fix	What to have in writing
Panel face vs exposure	Which blocks get a solid panel and which get an open rail
Wind at the ends	Corner, strainer and brace detail, not a catalog default
Ground-line coating	Hot-dip galvanized spec and how cut ends and welds are re-coated
Post-set on wet ground	Base detail for slow-draining soil, confirmed with the supplier
Portability and spares	Whether a panel lifts and re-lays, and how many spares to keep
Commercials	50-panel minimum, 5-15%, 4-6 weeks, 1-2 weeks from Sydney

Start from the horse fence range for the panels themselves, read the site’s wet-climate fencing work before you lock a type for ground that stays wet, and use the New Zealand solutions brief for the local requirements angle.

Questions fréquemment posées

Conclusion

New Zealand paddock fencing is won on three things a generic quote skips: how the panel face meets the wind, how the ground line sheds water, and whether the line can be moved as grazing rotates. None need invented numbers. They need a written answer for the block you have.

Walk the exposure and drainage before you specify, price the fixed boundary and the portable interior panels in one run, and put the corner, coating and post-set details in the order paperwork. The horse fence range is where a multi-block brief starts.