Chain link fences have a woven pattern that creates a sturdy and durable barrier that is both functional and economical. They are used in a range of
residential, commercial and industrial applications to delineate property boundaries, create secure enclosures for pets or livestock and provide
perimeter protection for commercial and industrial facilities.
Also known as cyclone or wire mesh fences, they feature a simple, open-weave design that allows for good visibility and airflow. For added privacy or security, these fences can be enhanced with slats, privacy screens or additional wire mesh panels.
In addition to the standard type, there are varieties available. One is vinyl-coated fences with a durable finish that adds a decorative touch and enhances weather and corrosion resistance. There are also chain link fences powder-coated in a range of colors, allowing homeowners and businesses to match the fence to their desired aesthetic. And there are heavy-duty variants designed for high-security applications. These fences feature thicker wire gauges and tighter mesh sizes, making them more resistant to cutting or climbing.
Durability factors
The quality and durability of a chain link fence are largely determined by the materials and construction methods used.
Wire gauge: The thickness of the steel wire used in the fence is measured in gauge, with lower numbers indicating thicker wire. Common wire gauges for chain link fences range from 9 (3.7592mm or 0.148in thickness) to 11 gauge (3.048mm or 0.12in thickness), with 9 gauge being the most robust and 11 gauge being the most economical.
Mesh size: The openings or "diamonds" in the woven wire mesh are typically 50.8x50.8mm or 2x2in, but larger sizes are available for specific applications.
Coatings: They improve resistance to weathering and corrosion. The options include galvanized or a zinc coating that provides excellent protection against rust and weathering, vinyl or a durable plastic coating that adds color, texture and enhanced weatherproofing, and aluminized or an aluminum coating that offers superior corrosion resistance in coastal or industrial environments.
Grades: Chain link fences are also classified by "grades," which refer to the overall quality and durability of the fence. Standard-grade ones are suitable for residential and light commercial applications, while heavy-duty types are designed for high-security or industrial settings and have thicker wire and tighter mesh. There are also extra-heavy-duty fences, the most robust option, that feature the thickest wire and tightest mesh for maximum security and durability.
Benefits of chain link fences
Chain link fences offer several advantages over other fencing materials, making them a popular choice for a wide range of applications.
Cost-effectiveness: These fences are generally more affordable than wood or ornamental metal types, making them a budget-friendly option for both residential and commercial projects.
Durability: Chain link fences are incredibly durable and long-lasting, with a life span of 20 to 30 years or more when properly maintained. The galvanized or coated steel wire used in their construction is highly resistant to rust, weathering and damage from impact or vandalism.
Low maintenance: Compared to other fencing materials, these fences require minimal maintenance. They do not need regular painting or staining, and any necessary repairs are typically quick and straightforward.
Visibility: The open-weave design allows for good visibility, which can be an important consideration for security applications or in areas where aesthetics is a concern.
Customization: Chain link fences can be made to meet specific requirements as they are available in various wire gauges, mesh sizes and coatings.
Ease of installation: These fences are relatively simple to install and can be done by DIYers. They are also a popular choice for contractors working on tight timelines.
Enhancements
There are ways to enhance the functionality and appearance of chain link fences to suit individual needs. These include:
Privacy slats: Horizontal or vertical slats can be added to the chain link mesh to significantly improve privacy and reduce visibility through the fence. These are available in a variety of materials, such as vinyl, aluminum or PVC, and come in a range of colors to match the desired aesthetic.
Privacy screens: Attaching a privacy screen or mesh panel to the chain link fence can create a more solid, opaque barrier. These screens are usually made of durable fabrics or plastics and can provide additional security and visual privacy.
Decorative toppers: Adding finials or spikes to the top of the fence can enhance the overall appearance and deter climbing or scaling.
Reinforced posts and rails: Upgrading the fence's support system with thicker, more robust posts and rails can significantly extend its life span and improve its overall stability.
Common repairs and maintenance
Over time, chain link fences may sustain damage from impact, weathering or even vandalism. This can result in bent or broken wires, loose or missing mesh, or damaged posts and rails. Prompt repairs, such as replacing damaged sections or tightening loose components, are essential to maintaining the fence's structural integrity and appearance.
Regular cleaning or clearing away of debris, such as fallen leaves, branches or accumulated dirt, helps prevent moisture buildup and corrosion. Recoating may also be necessary to protect against weathering and corrosion and maintain the fence’s appearance.
Sourcing fence parts
A chain link fence is composed of several key components that work together to create a sturdy and functional barrier. These parts include:
1. Posts are the vertical support structures that hold the fence in place. They are typically made of galvanized steel and come in various diameters, lengths and shapes to accommodate different installation requirements.
Terminal posts are located at the end of the fence run and are usually reinforced. They provide extra strength and stability. Corner posts are designed to withstand the additional tension and pressure at these critical points.
2. Horizontal rails: A top rail runs along the top of the fence to provide additional stability and support. A bottom rail runs along the bottom of the fence and helps to keep the chain link mesh taut and in place.
3. Tension bars are metal strips that fasten and tension the mesh, passing through the last vertical openings adjacent to the fence posts to ensure a tight fit and uniform appearance. They fastened in place with tension bands, which are flat, rectangular pieces of metal curved to form a ring or loop. They wrap around the post, with the ends brought together and secured with a carriage bolt.
4. Gate posts are reinforced to support the weight and movement of any gates or entryways within the fence system.
5. Gates: Movable sections of the fence that allow for entry and exit, typically made of the same chain link mesh and hardware as the rest of the fence.
These parts are typically sourced and purchased separately to allow for greater flexibility in customizing the fence when for installation.
Low carbon or stainless steel chain link fence
Company: Allgood Guard Fence Ltd
Designed for residential applications, the AG-CLG-With Barbed Wire from Allgood is made of galvanized or PVC-coated low carbon or stainless steel wire in 7 to 18 gauge and has a twist, knuckle or twist-knuckle edge. The opening or mesh size options are 25, 40, 50, 55, 60, 65, 70, 75 and 100mm. This product is available in lengths of 0.5 to 100m and widths of 0.5 to 5m. The color may be green, white, black, brown, blue or as specified.
MOQ: 500sqm
Lead time: 20 to 30 days
Chain link fence, 2.5 to 4mm wire diameter
Company: Anping Sanxing Wire Mesh Fty
Anping Sanxing’s model SX-101-2-5073 is a chain link fence made of low carbon or stainless steel wire with a diameter ranging from 2.5 to 4mm or as specified. It has an electrogalvanized, hot dipped galvanized or PVC-coated surface finish and suits playgrounds, gardens, zoos, airports and construction sites.
MOQ: 100 pieces
Lead time: 10 to 25 days
Chain link fence, 1,000sqm MOQ
Company: Anping Sanxing Wire Mesh Fty
The SC-Fence-28 from Anping Sanxing uses low carbon or stainless steel, iron or steel wire that is PVC-coated, electrogalvanized or hot dipped galvanized.
MOQ: 1,000sqm
Lead time: 15 to 20 days
Chain link fence, 6 to 18-gauge mild steel
Company: Dingzhou Orient Hardware Products Co. Ltd
Dingzhou Orient offers the DF-CLF-010-6419, a chain link fence made of PVC-coated, electrogalvanized or hot dipped galvanized mild steel wire in 6 to 18 gauge or 2.5 to 5mm diameter. The mesh size ranges from 1 to 4in or 40 to 100mm, the length 15 to 50m, the height 0.5 to 5m and the round post diameter 40 to 80mm. This product, with a twist or knuckle selvage or edge, is available in green, blue, black, gray, white and custom colors.
MOQ: 50 pieces
Lead time: 20 to 25 days
Galvanized or PVC-coated chain link fence
Company: Hebei Jiefan Import & Export Trading Co. Ltd
Hebei Jiefan markets the JF-G-1-40, a chain link fence made of 1 to 5mm-diameter steel wire that is galvanized or PVC-coated. This product, with a knuckle edge, has an opening or mesh size of 10 to 200mm. Its width ranges from 0.5 to 3m while the standard length is 30m and may be modified according to requirements.
MOQ: 5 sets
Lead time: 25 to 30 days
Chain link fence, 6 to 20-gauge wire
Company: Shaanxi Sinwa International Trading Co. Ltd
Model CLF126 from Shaanxi Sinwa is a chain link fence made of low carbon steel, stainless steel or aluminum alloy wire in 6 to 20 gauge and with electrogalvanized, hot dipped galvanized or PVC coating. The mesh size is 0.5 to 6in or 1.27 to 15.24cm. This product is available in lengths of 10, 25 and 30.5m and widths ranging from 0.9 to 3m.
MOQ: 100 pieces
Lead time: 15 to 60 days
