Building a Traditional Willow Hurdle Fence for Your Smallholding

Why Willow Hurdles Suit the Smallholding

A willow hurdle is a woven panel, usually about 1.8 metres long and 1.2 metres high, made from coppiced rods. For centuries it has been the smallholder’s friend: light enough to move, strong enough to hold livestock, and beautiful enough to earn a place in the garden. Unlike tanalised timber, willow hurdles do not leach chemicals into the soil. They flex in the wind, cast dappled shade, and can be repaired rather than replaced. If you keep poultry, a hurdle makes a quick movable run. If you graze a paddock, a line of hurdles will divide it without a permanent fence. And if you simply want a traditional boundary that improves with age, willow is hard to beat.

Selecting and Preparing Willow Rods

Good hurdles begin with good rods. The best willow for weaving is common osier (Salix viminalis), almond willow (Salix triandra) and purple willow (Salix purpurea). Cut them while dormant, from November to March, when the sap is down and the bark is tight. Aim for rods between 1.8 and 2.4 metres long, with a base diameter of 15 to 25 millimetres. Sort them into bundles of similar length and thickness, because mixing sizes makes an untidy panel.

• Fresh rods: Use within a week of cutting. Keep them in water or wrapped in damp hessian if you cannot weave straight away.
• Dried rods: Soak for seven to ten days in a trough or pond before weaving. They will become supple again, but do not leave them soaking for weeks or the bark will slip.
• Condition: Reject rods with splits, knots or disease. A sharp knife or secateurs should trim side shoots cleanly.

If you buy rods, ask for “weaving grade” and check they bend without cracking. A rod that snaps at the base will only frustrate you halfway through a panel.

Building a Simple Weaving Jig

You do not need a workshop. A traditional jig is two stout uprights set 1.8 metres apart, with a base board to keep the work off the ground. Set the uprights vertically, or angle them slightly outward so the finished hurdle tapers at the top. Some weavers use a pair of old gateposts; others simply drive two stakes into a grassy patch and weave there. The important thing is that the uprights hold the vertical rods, known as sails, at the correct spacing.

For a standard hurdle, you will need seven to nine sails. Choose straighter, thicker rods for these. They form the skeleton of the panel. The horizontal rods, called weavers, should be long, flexible and free of sharp bends. Sort them so you have a pile of thin, medium and thick weavers ready to hand.

Weaving a Traditional Hurdle Panel

Weaving is rhythmic work, and the sequence matters more than brute strength. Start at the bottom and work upwards. Each weaver passes over one sail and under the next, then back again on the following row. Keep the tension even: too loose and the hurdle will sag; too tight and you will break rods.

• Set the sails. Space them evenly across the jig, with the thickest ends at the bottom. Push them down into a shallow groove or against a base rail.
• Begin the weave. Take a long, supple weaver and pass it over and under the sails. Leave a short tail on one side to trim later.
• Work upwards. Add a new weaver when the old one runs out, overlapping by at least two sails. Tap each row down with a wooden bat or mallet to keep the panel tight.
• Finish the top. Weave a final thick rod, then tuck the ends back into the panel. Trim any protruding tails with a sharp knife.

A well-made hurdle should feel firm when you press it. If it rattles, the weave is too loose. If the sails bow outward, you have pulled the weavers too tight. Aim for a panel that is flat, dense and slightly springy.

Setting Hurdles and Posts Without Treated Timber

Modern treated timber is not necessary. Traditional hurdle posts were cleft oak, sweet chestnut or ash, and these durable hardwoods still work beautifully. Chestnut is the gold standard: it lasts for years in the ground without chemical treatment. Oak and ash are good alternatives, though ash is less durable in wet conditions. Char the buried end of each post over a fire before driving it; the scorched surface resists rot.

• Post size: Use posts about 1.5 to 1.8 metres long and 75 to 100 millimetres thick. Drive them 600 millimetres into the ground.
• Spacing: Set posts every 1.8 to 2.4 metres, matching the width of your hurdles. On exposed sites, reduce spacing to 1.5 metres.
• Fixing: Tie each hurdle to the posts with tarred twine, willow withies or hazel binders. Weave the tie through the panel and around the post, then finish with a secure knot.

If you are fencing a paddock, drive the posts first and then lift the hurdles into place. On soft ground, a wooden maul is kinder than a metal sledgehammer. For a garden boundary, you can simply rest the hurdles on short wooden feet or set them into a shallow gravel trench.

Repair, Rotation and Rural Heritage

Willow hurdles are not immortal. Expect seven to ten years from a panel, and ten to fifteen from chestnut posts. But repair is part of the craft. If a weaver snaps, cut it out and weave in a new rod. If a sail breaks, splice in a replacement and tie it tightly. A hurdle that is patched every winter will outlast one that is ignored.

The real secret is your coppice. Willow stools cut on a one- to three-year rotation will supply rods for decades. Cut in winter, sort the rods, and leave the stool to regrow. This cycle is rural heritage in action: a renewable boundary that warms the hands, shelters livestock, and keeps an old skill alive on your smallholding. Start with a single hurdle, and you will soon find a use for a dozen.