Hardware cloth against chicken wire

These two products look similar in a listing photograph and behave nothing alike. The difference is not brand or price. It is how the wire is joined and how big the holes are.

Woven against welded

Chicken wire is woven: thin strands twisted around each other into hexagons. Twisting is what makes it cheap and flexible, and it is also what makes it come apart. Pull hard at one point and the weave opens. A raccoon can do that with its forepaws, and a dog can do it by leaning.

Hardware cloth is welded: straight wires crossed at right angles and fused at every intersection. There is no weave to unpick. To get through it you have to cut it, which nothing in the local predator population is equipped to do.

Aperture is the number that matters

A raccoon does not need to get its body through the mesh. It needs to get a forepaw through, and it will use that reach on a bird sleeping against the wall. Anything from about an inch up gives it that reach. Half an inch does not. The same threshold excludes weasels and rats, which pass through apertures far smaller than people expect.

Gauge, briefly

Lower gauge is thicker wire. For coop work 19 gauge is the sensible default for anything a predator can reach: it holds its shape, takes staples without tearing, and resists chewing. 23 gauge is thinner, cheaper and easier to cut, which makes it fine for window and vent covers and marginal for a run wall at ground level.

How much you need

Work it out rather than guessing, because coming up short mid-build is how a run ends up half-upgraded. Measure the total run perimeter and multiply by the height you intend to cover. Then add the apron: perimeter multiplied by one foot. Then add every window, vent and pop-door opening.

Fixing it properly

• Staple with poultry or fencing staples every three to four inches, not every foot. A predator works on the gaps between fixings.
• Overlap seams by at least two inches and fix through both layers.
• Use washers or a batten over the staples on thin coop timber - a staple pulls through fir far more easily than through framing lumber.
• Wear gloves. Cut hardware cloth is genuinely sharp along every cut edge.
• Fold and tuck cut edges rather than leaving them proud, both for your hands and for the birds.

The rolls we would buy

Top pick · The single most important predator purchase

Amagabeli 1/2" Hardware Cloth, 48in x 100ft

Half-inch aperture, 19 gauge, hot-dipped galvanized after welding. This is the specification that actually keeps raccoons out.

What the numbers say

The manufacturer does not publish the dimensions this calculation needs, so we do not print a number.

Figures from Amagabeli published specifications (Amazon listing)

Half-inch aperture is the number that matters. A raccoon can reach through 1in mesh and a weasel walks through 1in chicken wire; half-inch stops both.

Galvanized AFTER welding, not before, is the second specification to check. Welding burns the coating off, so mesh galvanized beforehand rusts at every joint - which is exactly where it needs to hold.

19 gauge is the practical minimum for a coop perimeter. Thinner mesh sold as hardware cloth exists and bends open by hand.

Good

• Half-inch aperture excludes raccoons and weasels
• Hot-dipped galvanized after welding, so joints do not rust first
• 48in width covers most run walls in a single run

Not so good

• Cutting it is hard on the hands and on your snips
• 100ft is more than a small coop needs
• Edges are sharp and need capping or folding

Skip this if: only if you already have half-inch hardware cloth. Do not substitute chicken wire - it is a containment material, not a security one.

Check price on Amazon

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Pick 2 · Aprons, skirts and patching

Gbekery 1/2" Hardware Cloth, 16in x 25ft

Same half-inch, 19-gauge, galvanized-after-welding specification in a narrow roll - the right shape for a buried apron.

What the numbers say

The manufacturer does not publish the dimensions this calculation needs, so we do not print a number.

Figures from Gbekery published specifications (Amazon listing)

A 16in width is awkward for walls and ideal for a predator apron: laid flat around the base of a run, it is exactly the skirt that stops digging.

Same specification that matters as the wide roll - half-inch aperture, 19 gauge, galvanized after welding.

25ft covers the perimeter of a small run without buying 100ft you will not use.

Good

• Right width for an apron or skirt
• Same protective specification as the wide roll
• Sensible quantity for a small coop

Not so good

• Too narrow to sheet a run wall efficiently
• 25ft goes quickly on anything large
• Still needs pinning down or burying

Skip this if: you are sheeting walls. Buy the 48in roll for that and use this width for the ground apron.

Check price on Amazon

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