Woven Wire Mesh

Strength in Every Weave!

What is woven mesh?

Woven wire mesh is also known as wire mesh and is manufactured through a process known as wire weaving. The Process:

Wire Drawing: The process begins with wire drawing, where metal rods or coils are drawn through a series of dies to reduce their diameter and achieve the desired wire gauge or thickness.
Crimping Mesh: The drawn wire is fed through the crimpers and cut to size.
Wire Weaving: The crimped wire is then fed into a weaving loom, where it undergoes the weaving process. The metal wires are interlaced together to create different grid-like patterns.

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Crimping Straight Line Wire

Straight line wire uses crimp wheels which rotate and apply consistent, precise pressureto create various crimp types.

Variety of Crimp Types

Wire Mesh Patterns can be changed by different crimp types woven together or by mixing two or more crimp types.

Wire Weaving of the Crimped Wire

Graepels posses a variety of weaving looms for both Architectural and Industrial Wire.

Graepels offer three different woven wire categories

Architectural Wire
Industrial Wire
Bespoke: By adding or removing wires in different crimp types, unique patterns are formed. This process also influences the aperture size, allowing for the creation of custom patterns.

Architectural Wire

Industrial Wire

Bespoke Mesh

Please Note: Graepels offer expert advice on all considerations listed to ensure optimal results and the highest quality output for your application.

Woven wire mesh is available in a variety of materials, configurations, and weave patterns, allowing for
versatility in design and application. It can be customized to meet specific requirements for filtration, screening, separation, reinforcement, protection, and more.

Metal Types & Grades: High Tensile Steel, Stainless Steel, Galvanised Steel, Mild Steel, Corten and other materials by special request
Panel Thickness: Panel thickness is the sum of the wire diameters on the finished weave (the warp and weft woven together). E.g., if your wire diameter is 3mm warp and 3mm weft then the panel is 6mm thick.
Woven Wire Mesh Aperture: The distance between the two openings. Subtracting the wire diameter (d) from the average pitch provides the aperture width (w). To determine the mean value of the aperture widths, it is important to measure as many pitches as possible to obtain a representative sample. The size of the individual openings should be chosen based on the desired level of filtration, screening, airflow, visibility, and security. Consider the particle size, fluid viscosity, airflow requirements, and desired level of transparency or opacity.
Wire Diameter: The wire diameter determines the strength, durability, and rigidity of the woven wire mesh. Thicker wires offer greater strength and stability but may reduce flexibility and visibility. Choose the appropriate wire diameter based on the application’s load-bearing requirements, aesthetics, and desired balance between strength and openness.
Weave Pattern: Different patterns offer unique characteristics, in terms of strength, stability, filtration efficiency, tensile strength, visibility and aesthetic preferences. These factors should be considered when opting for a pattern.
Pitch: Pitch includes wire diameter and aperture
% Open Area: The mesh size of the aperture and the number of openings per linear meter
Sheet Size: Handling and ease of installation should be a factor in selecting sheet size.
Finishes: The surface finish of the woven wire mesh can affect its appearance, corrosion resistance, and performance. Options include plain, mill finish, polished, coated, or painted finishes.
Fabrication: General fabrication is offered for all our products for customers who do not fabricate themselves. Speak with the Graepels team for information regarding framing and other capabilities including folding and welding.

Woven Wire Aperture (opening): 2mm up to 150mm
Metal Types & Grades: High Tensile Steel, Stainless Steel, Galvanised Steel, Mild Steel, Corten and other materials by special request
Pitch and Pattern: A variety of pitches and patterns are available from our standard, decorative and bespoke range.
Wire Diameter: 2mm up to 12mm thick
Sheet Sizes: Panel sizes are a maximum of 6 meters long 2.44m wide, falling within the standard range.
% Open Area: All Open Area possible however, the standard open area is between 50%-70%

Bending & Rolling	Cutting / Laser	Levelling / Flattening
Bespoke Work	Dot Marking	Punching / Wire Scrap
Bolt Holing	Folding	Welding
Custom Punch Washer	Forming

For a list of common applications visit the application section of the website. For more information on the industry sectors served and the uses within each market visit the industry section of the website.

Industrial	Design	Process
Construction	Architecture	Food Processing
Agricultural	Hospitality	Pharmaceuticals
Maritime & Fisheries	Interior Design	Quarrying & Mining
Safety & Security	Landscape & Garden Design	Waste management & Recycling
	Public Art & Sculpture

Strength and durability: woven wire mesh is inherently strong and durable, making it a suitable for demanding applications where robustness is essential. It can withstand heavy loads, impacts, and environmental factors ensuring long term performance and reliability.
Versatility: Woven wire mesh is available in a variety of materials, configurations, and weave patterns.
High % Open Area: The open structure of woven wire mesh allows for excellent airflow and ventilation, making it suitable for applications where airflow regulation is important. It can be used for air intake and exhaust systems, HVAC components, architectural screens, and more.
Aesthetic Appeal: Woven wire mesh offers an attractive and distinctive appearance, enhancing the aesthetics of architectural and interior design applications. It can be used for decorative installations, adding visual interest and texture to spaces.
Security & Protection: Woven wire mesh provides effective security and protection against intrusion, vandalism, and unauthorized access.

Single Crimp

Double Crimp

Lock Crimp

Flat Top

Crimping involves crimping wheels which rotate and apply controlled pressure to shape the wire at regular intervals, creating different crimp styles such as single crimp, Double crimp, Lock Crimp and Flat Top. The crimping wheels have different crimping profiles that alter the wave (crimp) that is pressed into the wire. The selection of crimp types depends on the specific application, as well as the required strength and flexibility.