Mouse proof wire mesh is a specialized barrier material engineered to prevent rodent ingress in industrial, agricultural, and commercial environments. Unlike standard mesh, it uses precise aperture
Mouse proof wire mesh is a specialized barrier material engineered to prevent rodent ingress in industrial, agricultural, and commercial environments. Unlike standard mesh, it uses precise aperture sizing and high-tensile wire diameters to block mice and rats while maintaining airflow, visibility, or structural integrity where required.
The effectiveness of mouse proof wire mesh depends on two critical parameters: aperture size and wire gauge. For reliable exclusion of house mice (Mus musculus), apertures must not exceed 6 mm square, as mice can squeeze through gaps larger than 6 mm. Wire diameters typically range from 0.8 mm to 1.2 mm for stainless steel or galvanized steel variants, ensuring resistance to gnawing and deformation under pressure.
Material selection directly impacts longevity and environmental suitability. Galvanized steel mesh offers cost-effective corrosion resistance for indoor or semi-exposed applications, with zinc coating weights typically between 100–275 g/m². Stainless steel grades 304 or 316 are preferred in humid, chemical-exposed, or washdown environments due to their inherent resistance to rust and staining, with 316 offering superior chloride resistance for marine or food processing zones.
Factory pricing for mouse proof wire mesh is influenced by material type, wire diameter, aperture size, roll width, and order volume. Galvanized mesh generally ranges from $2–$5 per square meter for standard specifications, while stainless steel 304 starts at $8–$15/m² and 316 at $12–$22/m², reflecting material costs and processing complexity. Volume discounts apply for orders exceeding 100 m², and custom slit widths or lengths may incur minor setup fees.
| Specification | Galvanized Steel | Stainless Steel 304 | Stainless Steel 316 |
|---|---|---|---|
| Typical Aperture | 5 mm × 5 mm | 5 mm × 5 mm | 5 mm × 5 mm |
| Wire Diameter | 0.8–1.0 mm | 0.9–1.2 mm | 0.9–1.2 mm |
| Roll Width | 0.5–2.0 m | 0.5–2.0 m | 0.5–2.0 m |
| Price Range (Factory) | $2–$5/m² | $8–$15/m² | $12–$22/m² |
| Coating/Grade | Zn 100–275 g/m² | AISI 304 | AISI 316 |
Customization options allow adaptation to specific installation constraints. Rolls can be slit to non-standard widths (e.g., 100 mm, 150 mm, 300 mm) to fit conduit gaps, wall cavities, or equipment housings without cutting on-site. Lengths are typically supplied in 10 m, 20 m, or 50 m rolls, but longer continuous lengths up to 100 m are available for large-scale perimeter sealing. Edge finishes include plain cut, folded hem, or PVC-coated edges to prevent fraying and improve handling safety.
Quality control focuses on dimensional consistency and material integrity. Aperture uniformity is verified using calibrated gauges with tolerance ±0.2 mm. Wire tensile strength is tested per ASTM A370 for steel variants, ensuring minimum yield strength of 350 MPa for galvanized and 500 MPa for stainless grades. Visual inspection checks for coating uniformity, weld integrity (if welded mesh), and absence of burrs or sharp edges that could compromise safety during installation.
Common applications include sealing gaps around utility penetrations in food processing plants, rodent barriers in agricultural storage facilities, vent covers in HVAC systems, and protective screens for electrical enclosures. In each case, the mesh prevents contamination, equipment damage, or fire hazards caused by rodent nesting or gnawing on wiring, while maintaining required environmental controls such as air exchange or drainage.
To receive an accurate factory price quotation, provide the required material type (galvanized, SS 304, or SS 316), aperture size, wire diameter, roll width, total length needed, and delivery destination. Sample requests are available upon request for validation of fit and finish before bulk ordering. Lead times typically range from 7–15 days for stocked specifications and 15–25 days for customized orders, depending on material availability and order volume.
For technical consultation or to request a formal quotation, contact our engineering team. We provide detailed specification sheets, material test reports, and installation guidance to ensure the selected mesh meets your exclusion and environmental requirements.
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