Expanded metal mesh is made from galvanized steel, stainless steel, aluminum alloy, or copper plate, with diamond (standard), hexagonal, or custom hole patterns; hole size ranges from 5 mm to 100 mm and plate thickness from 0.5 mm to 8 mm. Board width is up to 1500 mm, with customizable splicing. Surface treatments include galvanized, plastic sprayed, anodized, and PVC coated.
Product Description
Expanded metal mesh (also referred to as stretched metal mesh or strenched mesh) is a continuous diamond or hexagonal mesh material produced by precise cutting and stretching of metal sheets (such as steel plates, aluminium plates, stainless steel plates, etc.). Its distinctive structure combines high strength and light weight with ventilation and light transmission, making it widely used in building protection, industrial platforms, agricultural applications, transportation infrastructure and decorative design. Custom mesh openings, materials and sizes are available to match functional, safety and aesthetic requirements across different scenarios.
Material | Galvanized steel, stainless steel, aluminium alloy, copper sheet |
Hole shape | Diamond (standard), hexagonal, custom opening pattern |
Hole size | Short pitch (5 mm–100 mm) |
Plate thickness | 0.5 mm–8 mm |
Panel width | Up to 1500 mm (custom splice available) |
Surface treatment | Galvanized, plastic sprayed, anodized, PVC coated |
1. High strength with a lightweight design
One-piece forming process: no welding joints; the mesh structure distributes stress evenly, increasing tensile strength by more than 30%.
Lightweight construction: opening rate of 60%–80%, with weight reduced by 40%, lowering transportation and installation costs.
3. Wide range of materials and strong weather resistance
Low-carbon steel galvanized: cost-effective and durable, rust-resistant; suitable for building fencing and industrial equipment.
Stainless steel (304/316): resistant to acids and alkalis with excellent corrosion performance; suitable for food processing and chemical environments.
Aluminium alloy: lightweight and oxidation-resistant; surfaces can be anodized and color-finished for decorative use and outdoor landscaping.
2. Multifunctional performance for economical, efficient use
Ventilation and light transmission: the diamond opening design supports air circulation and light penetration, suitable for heat dissipation and sunshade applications.
Anti-slip and wear-resistant: concave/convex surface texture increases friction, suitable for platform surfaces and stair treads.
Fast installation: supports roll transportation and on-site cutting; adapts to curved surfaces and special-shaped structures, helping reduce installation time.
4. Environmentally friendly and sustainable
The material is 100% recyclable and supports green building requirements.
Surface treatments can be applied using environmentally friendly spraying (RAL color card) or hot-dip galvanizing, with no release of harmful substances.
Construction and Engineering
Exterior wall scaffold decking, safety nets, ventilation manhole covers
Concrete reinforcement mesh, ceiling systems, sunshade curtain walls
Industry and Agriculture
Equipment protection covers, storage rack levels, screening filters
Fencing for farms, poultry cages, greenhouse ventilation mesh
Transportation and Municipal Administration
Highway sound barriers, bridge anti-throw netting, subway platform protection
Drainage channel covers, green belt fencing
Home and Business
Stair treads, decorative screens, furniture frames
Shopping mall display racks, creative art installations
Product application
Product application
Product package
Expanded Metal Mesh Wire Mesh FAQ
What is expanded metal mesh wire mesh?
Expanded metal mesh wire mesh is produced by cutting and stretching a metal sheet to form a diamond-shaped pattern. Unlike woven or welded mesh, it is made from a single piece of material, providing superior strength and rigidity without weld points.
What materials are used for expanded metal mesh?
Common materials include low carbon steel, galvanized steel, aluminium, and stainless steel. The selected material depends on the application environment—for example, aluminium for lightweight requirements and stainless steel for corrosion resistance.
What are the typical applications of expanded metal mesh?
Expanded metal mesh is used for security fencing, architectural facades, filtration, ventilation covers, walkways and platforms, machine guards, as well as reinforcement in construction and industrial applications.
Can expanded metal mesh be customized?
Yes. Mesh thickness, strand width, opening size, sheet dimensions, and surface treatments (such as powder coating, painting, or galvanizing) can be customized to meet your specific needs.
What are the advantages of expanded metal mesh?
It offers high strength, lightweight performance, non-slip characteristics, and visibility while allowing airflow, light and sightlines. As it is produced from a single sheet, it has no welds or weak points, making it more durable and more resistant to tampering than other mesh types.