Weaving a Hazel Wattle Hurdle — Living Fence Panels from Coppiced Wood

Wattle hurdle-making depends entirely on coppiced hazel — hazel trees that are cut to ground level on a 7-8 year rotation. The stumps ("stools") regrow multiple straight, flexible rods that are ideal for weaving. Unmanaged hazel grows into a twisted, multi-stemmed bush — useless for wattle.

Harvest in winter (November-February) when the sap is down and the rods are dormant. Cut cleanly at the base with a billhook — leave a clean, slightly angled cut to shed water and prevent rot at the stool.

Sort your harvest: straight rods 1.5-2m long and 1-3cm diameter are weavers (called "withies" or "rods"). Thicker straight pieces (3-5cm) become the uprights ("sails" or "zales"). You need about 30-40 weavers and 8-10 uprights per standard panel (1.8m × 1.2m).

Sharpen the bottom ends of your uprights to a point. Drive them into the ground (or into a "hurdle mould" — a heavy log with pre-drilled holes) spaced 20-25cm apart in a straight line. A standard 1.8m panel uses 8-10 uprights.

The uprights should be firmly set and vertical. If working on a hurdle mould (which lets you make panels anywhere, then carry them to site), drill holes at a slight angle alternating left and right — this helps lock the weavers in place.

The end uprights are the most important — they take the most stress. Use your thickest, straightest pieces for the ends.

Starting at the bottom, take a hazel rod and weave it horizontally in front of the first upright, behind the second, in front of the third, and so on — simple over-under basket weave. Push each rod down firmly as you go.

When you reach the end of a rod, tuck the thin end behind an upright and start the next rod from the opposite side, overlapping by one upright. Alternate starting sides to build even thickness.

After every 4-5 rows, push the woven rows down tightly with your hands or a wooden block. Tight packing makes a strong, wind-resistant panel. Leave no large gaps.

The critical technique: maintain even tension. Too tight and the uprights bend inward; too loose and the panel is floppy. Consistent, firm pressure creates a panel that is rigid, strong, and beautiful.

When you reach the desired panel height (typically 1-1.2m), finish by twisting the last few rods around the top uprights in a figure-eight pattern to lock everything in place. This twisted top edge is both structural and decorative.

Trim any protruding rod ends with a billhook or knife. The ends should be flush with the outside of the panel to prevent snagging on clothing or livestock fleece.

A finished panel should be rigid enough to stand upright when leaned against a support. Shake it — it should flex slightly but not rattle or feel loose.

Wattle hurdles are designed to be portable. Drive sharpened stakes into the ground at panel-width intervals and wire or tie the hurdles to them. Panels can be rearranged as needed — this made them invaluable for managing livestock.

Common uses in the Viking and medieval world: sheep pens (moveable over pasture for rotational grazing), garden wind breaks, building walls (daub with a mix of clay, straw, and dung to create "wattle and daub" construction), and fish traps in rivers.

Hazel coppicing is a sustainable cycle — the same stools can be harvested every 7-8 years for hundreds of years. Some coppice stools in England are estimated at over 1,000 years old. This makes wattle hurdle-making one of the most genuinely renewable construction techniques ever developed.

A skilled hurdle-maker can produce 8-10 panels per day. In medieval England, it was a full-time profession — "hurdler" appears as an occupation in the Domesday Book (1086).