How to Secure Hardware Cloth

If your hardware cloth shifts while you’re trying to fasten it, you’ll end up with loose spots, saggy areas, and gaps your birds can squeeze through. The “security” starts before the first screw or staple goes in. Get the mesh held tight first, then fasten it in the way that fits your surface—wood, metal, or a seam where two pieces meet.

How to hold hardware cloth in place before fastening

Before you add any permanent fasteners, keep the hardware cloth from sliding while you line it up.

Here are practical ways to do that:

• Center it first, then clamp it. Pull the mesh tight across the frame and make sure it’s straight. Use whatever temporary clamping method you have so the cloth can’t drift as you work.
• Start fastening in the corners. Attach one corner first (using your chosen method), then do the opposite corner. The cloth should stay tensioned between those points.
• Work in short sections. Don’t fasten a full wall in one go. Do a side or a panel strip, then move on. If you pause halfway, the mesh can relax.
• Keep your “final tight” target in mind. Hardware cloth should sit flat against the framing with minimal slack. If it’s even slightly loose while you fasten, it will get worse once you add the next piece.

Once the mesh is held tight, you can move on to the permanent options—washers and screws/deck screws, U-shaped poultry fencing staples, or wood strips (depending on your build).

Fastening hardware cloth to wood with screws and washers

Wood is one of the easiest surfaces to secure hardware cloth to. The key is using enough clamping pressure to stop the mesh from shifting.

For wood, a common secure approach is:

• Large flat washers + screws to clamp the hardware cloth to the wood framing.
• Deck screws with washers as a strong, practical option, especially if you want something quicker than lots of small fiddly fasteners.

Use this when:

• You’re attaching to 2x lumber, a wood frame, or any wooden panel edge.
• You want a clean, solid hold that resists pull-off.

How to do it (simple steps):

1. Hold the hardware cloth tight in place.
2. Place a screw through the hardware cloth and add a large flat washer between the screw head and the mesh.
3. Drive the screw into the wood until the washer pulls the cloth tight against the frame—firm, not crushed.
4. Repeat along the edge and across the run so the cloth doesn’t sag between fasteners.

Quick check: if you can tug the cloth and it shifts, you need more fasteners, tighter placement, or more clamping force. Washers help a lot here.

What about “wood strips”?

Some builders use wood strips as a clamp. The strip gives you a wider pressure area so the mesh is less likely to creep.

Use wood strips when:

• You want to spread the pressure over a larger area.
• You’re working along edges where a strip gives the cloth a better “seat.”

Using U-shaped poultry fencing staples (and when staples work best)

Staples are a classic way to attach hardware cloth to a coop. In particular, U-shaped poultry fencing staples are often listed as a secure method.

Use this when:

• You’re building a coop enclosure and want a straightforward fastening method.
• You’re fastening the cloth to wood where staples can bite well.
• You need a method that holds the mesh tightly along framing members.

Why staples can work well:

• They grab quickly and help keep the mesh from moving while you finish the run.

The stainless-steel angle

A recurring point in the snippets is using the right stainless steel staples for the job. If you’re using staples, match them to the environment so they don’t corrode and loosen over time.

Where staples tend to fit best

Staples work best along:

• Framing edges
• Main members where you can hit solid wood
• Runs where you can keep the mesh centered and tensioned

They may be less ideal when:

• You’re trying to attach to metal surfaces (metal needs a different approach, described below).
• You’re joining two hardware cloth pieces and need a tight seam clamp. You can staple the seam, but screws with washers are often easier to control.

Deck screws with washers: a secure alternative to staples

If you want control and a strong clamp, deck screws with washers are a solid alternative.

You’ll see deck screws mentioned because:

• They can secure hardware cloth (and welded wire) in place.
• The washer helps distribute the force, which reduces the chance that the mesh loosens or pulls through.

Use this when:

• You’re worried about staples not biting correctly.
• You want a consistent fastening method across different spots.
• You’re working around seams or corners and want to fine-tune tightness.

How to place them:

• Pull the cloth tight first.
• Fasten along edges and anywhere the cloth could sag.
• Use enough spacing so there’s no “loose span” where the mesh bows outward.

If your hardware cloth looks fine where the fasteners are, but droops between them, it usually comes down to placement. You probably didn’t secure enough points close enough together, or the cloth wasn’t held tight while fastening.

Securing hardware cloth to metal: what to use and what to avoid

Metal is where hardware cloth gets trickier. The snippets emphasize that washers and screws can secure hardware cloth to metal surfaces, while staple-style methods are usually better suited to wood.

For metal framing or metal surfaces, rely on what actually clamps the mesh reliably:

• Screws + washers to mechanically hold the cloth against the metal.

Use this when:

• You’re attaching to metal framing or a metal panel edge.
• You want a hold that doesn’t depend on the mesh being pinched by a staple.

What to avoid (the practical version)

Avoid relying on a method that assumes the metal is “soft” enough for staples to bite. Hardware cloth still needs to be clamped tight, and the fastener needs to hold securely in the substrate. For metal, that typically means screws with washers rather than staple-only thinking.

If you’re deciding between approaches and you’re not sure the substrate will take staples well, go with screws and washers. It gives you more control and a more predictable clamp.

How to attach hardware cloth to hardware cloth (joining sections tightly)

Seams are where gaps happen. If two sections can shift, a line of weakness forms.

When you’re joining two pieces of hardware cloth, your goals are:

• Keep the overlap tight
• Fasten the joined sections so they don’t separate

How to do it (workable options):

• Fasten like you did for the frame: use washers and screws to clamp the overlapping mesh together.
• If you’re using staples, you can staple along the seam too, but screws with washers usually let you control how tight the seam stays.

Use this when:

• You’re covering large areas and need to join panels.
• You’re wrapping around corners and need the pieces to meet cleanly.

Tip: don’t join two panels while the mesh is already sagging. Pull the mesh tight first, then fasten the seam so the join benefits from that tension.

Also watch for the “stacking” effect. If the seam overlap isn’t flat, you can get a bump that keeps the cloth from sitting tight. That’s often where tiny gaps show up later.

Common mistakes that cause sagging or gaps (and how to prevent them)

These are the problems homeowners and coop builders run into most often when learning how to secure hardware cloth:

1) Fastening while the mesh is loose

If the hardware cloth slides during installation, you’ll lock in that looseness.

Fix: hold the mesh tight first, then fasten in corners, then fill in.

2) Not using washers (or using ones that are too small)

Without a large flat washer, the screw head can’t spread pressure well. The mesh can creep or loosen.

Fix: use large flat washers with screws, or deck screws with washers.

3) Too-wide spacing between fasteners

Even if the first few fasteners hold, wide gaps can let the mesh bow.

Fix: tighten placement. Secure edges first, then add fasteners across the runs so there aren’t long unsupported spans.

4) Using staples without considering the surface

Staples, especially U-shaped poultry fencing staples, can work great on wood. The wrong surface can mean the staple won’t hold the way you need.

Fix: match method to substrate. For metal, focus on screws with washers.

5) Leaving panel seams “floating”

If two hardware cloth pieces meet but aren’t clamped tightly, the seam can open later.

Fix: overlap and fasten the joined sections with washers and screws (or staples along the seam if you know they hold there).

Quick checklist for a tight, secure install

Use this as you go, like a quick “don’t forget” list while you’re building.

• [ ] Hold hardware cloth tight before fastening so it can’t shift while you work.
• [ ] Start with corners, then fasten the rest in short sections.
• [ ] If attaching to wood, use large flat washers and screws (or deck screws with washers).
• [ ] If using staples, use U-shaped poultry fencing staples, and consider stainless steel staples for the job.
• [ ] If attaching to metal, use screws with washers so you’re actually clamping the mesh in place.
• [ ] If joining two pieces, overlap and fasten the seam tightly so it can’t separate.
• [ ] Check for sag spots by lightly pressing the mesh between fasteners. If it moves, add more fasteners.
• [ ] Walk the whole perimeter and look for gaps at edges and seams before you finish closing everything up.

Get the basics right—steady mesh, the right fastener for wood vs metal, and tight seams—and your hardware cloth enclosure should stay firm instead of slowly working loose.