Stainless Steel Wire Mesh 4 mm Aperture, 1 mm Wire (AISI 304)

Price stable since 16 December 2025 Last updated: 6 November 2026
Wiremesh V2A Stainless Steel W: 4mm D: 1mm M: 5
V2A Stainless Steel
£41.00 / m²
plus £4.90 cutting fee per cut (net)
1,000 × 1,000 mm (1 m²): £45.90 excl. VAT (incl. cutting)
Aperture
4 mm
Wire diameter
1 mm
Mesh count
5
Material
AISI 304
Stainless Steel

Custom size

Measure & calculate your customized wiremesh sheet.

100–30000 mm

100–1000 mm

Weight –
Price –
Cut to size in Germany
Shipped to the UK & EU
Dispatched the same or next working day
excl. VAT

Prices excl. VAT. VAT is calculated at checkout from the delivery country (UK and other non-EU deliveries: no VAT, export; import duties and taxes are payable by the buyer).

This woven stainless steel wire mesh has a 4 mm aperture and a 1 mm wire, which works out at 5 mesh. It is woven from AISI 304 (EN 1.4301, V2A) stainless steel. The 1 mm wire makes it a sturdy, rigid cloth that holds its shape as a guard or cover, while the 4 mm opening is small enough to serve as mouse mesh on vents, air bricks and gaps around pipes, and still leaves plenty of open area for airflow. It can be cut, bent and fixed to timber or metal frames with ordinary tools. We cut every sheet to your exact width and length, so it is ready to fit as a guard, cover or infill panel.

Width 4 mm
diameter 1 mm
mesh 5
Material stainless steel AISI 304 (EN 1.4301, V2A)
Open area ≈ 64 %

Use case

  • Mouse and rodent mesh for vents, air bricks and pipe penetrations
  • Guards and covers for drains, gullies and machinery openings
  • Infill panels for frames, enclosures and compost bins

FAQ

What aperture and wire diameter does this mesh have?

A 4 mm aperture woven from 1 mm stainless steel wire, which works out at 5 mesh.

Is 4 mm suitable as mouse mesh?

Yes. A 4 mm opening is a common choice for keeping mice out of vents and gaps while keeping the opening well ventilated.

Woven or welded?

This is a woven mesh. If you need a panel that stays perfectly square after cutting, see the welded panels, for example the 6 mm or 8 mm version.

Can I order a custom size?

Yes. Every sheet is cut to the width and length you specify.