Expanded Metals

IPSCO Metex Expanded Metals

Metex Expanded Metal

Metex Expanded Metal is a very versatile product offering a wide range of materials and mesh sizes for manufacturers to use in their products and industries.

Manufactured by us in NZ using mild steel, aluminium, stainless steel, pre-galv and galv sheets and a range of other special materials are available on request as a special manufacture.

Please download our current product leaflet.

Metex configuration

Types of Metex

Metex is available ex stock from many metals merchants in a range of diamond sizes and materials.

Special sizes and materials can be manufactured to order, minimum quantities apply.

The raw material is slit and stretched by the machine in one movement so there are no punched out components, therefore there is no waste using expanded metal.

The material is available as raised mesh or semi-flattened mesh. Use raised mesh for strength, flattened mesh for flexibility.

We reserve the right to change our specifications at all times.

Sheet Dimensions
Metex is available in mild steel

Mild Steel

Suitable for security screens, machinery guarding, decorative panels, benches, gratings, non-slip surfaces, reinforcing,  racks and many other uses.

Mild steel
Standard 2400 x 1200 sheet size
LWD x SWD 10 x 6 to 50 x 24
Thickness - 0.8mm to 3.0mm
Strand width – 1.2mm to 4.3mm



Suitable for architectural features, grilles, racks, non-slip surfaces, animal cages, privacy screens and many other applications.

Standard 2400 x 1200 sheet size
LWD x SWD 6 x 3 to 50 x 24
Thickness - 0.7mm to 3.0mm
Strand width – 0.8mm to 4.3mm
Metex is available in aluminium
Metex is available in stainless steel

Stainless Steel

Used in all the above applications and for many more uses where corrosion resistant materials are required.

Stainless steel
Standard 1200 x 1200 sheet size
LWD x SWD 30 x 12 and 40 x 18
Thickness – 1.2mm
Strand width – 1.6mm to 2.0mm


Pre-galv sheets can be used where surface protection is required. For more arduous applications consider using fully galvanised or stainless steel metex.

Standard 2400 x 1200 sheet size
LWD x SWD 30 x 12 and 40 x 18
Thickness – 1.2mm & 1.6mm
Strand width – 2.2mm and 3.0mm
Metex is available in pregalv material
Use Metex AliPac for small jobs


Conveniently sized for small projects.

Standard 800 x 400 sheet size
LWD x SWD 6 x 3 and 30 x 12
Thickness – 0.7mm to 1.2mm
Strand width – 0.8mm and 2.2mm
  • Diamond mesh stocked in a wide range of materials and mesh sizes
  • 2400 x 1200 standard sheet sizes in Mild steel, aluminium, pregalv and galvanised.
  • 1200 x 1200 sheet sizes available in stainless steel
  • Alipacs are available in handy 800 x 400 sheet sizes for hobby and craft use [car grilles!]
  • Raised mesh for strength, flattened mesh for flexibility
  • Some special materials can be made to order
  • Standard ex stock meshes means there is normally no waiting for manufacture
  • Meshes can be made to order with special materials, diamond sizes and strand widths [minimum order quantities apply]
  • Mesh is slit from sheet or coil material – no wastage, no unravelling
  • Diamond and strand sizes can be varied to suit applications [minimum order quantities apply]
  • Raised mesh for strength
  • Flattened mesh for flexibility

Special mesh for manufacturers & designers

We are able to manufacture special meshes for your OEM projects and designs.

Special mesh sizes, sheet sizes and materials can be supplied, please contact us for more information.

Note: Minimum order quantities will apply.

Please discuss your special project with us >
Use Metex for decorative & security uses
  • Machinery guarding, Security mesh
  • Decorative panels for architectural use
  • Bird proofing, Trays, benches, gratings, Non-slip surfaces
  • Strengthening and reinforcing material for concrete and plastic products
  • Car grilles, Screening, Shelving
  • Ventilation, Racks, Animal cages and flooring
  • Correctional facilities & transport
  • Sun screens, Privacy screens, Plant supports
  • Anti-glare screens, Building cladding
  • Display stands, Street furniture
  • Filters, Fire screens, Ceiling panels, Grilles
IPSCO Metex Expanded Metals

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Contact us
Wellington - Head Office:
+64 4 232 8080 wellington.sales@windsor.co.nz
Auckland - IPSCO Division:
+64 9 262 4474 auckland.sales@windsor.co.nz
Christchurch - CFS Division:
+64 3 366 1411 christchurch.sales@windsor.co.nz
Windsor Engineering Australia:
+61 3 9793 2588 aust.sales@windsorgroup.com.au