Chicken wire is a lightweight, woven mesh typically formed from galvanized steel wires in a hexagonal pattern, used to construct barriers or enclosures. When fencing large areas, multiple sections must be reliably joined to create a single, continuous perimeter. The integrity of the final fence depends on the strength of these seams, which must resist forces attempting to pull the sections apart. This article details the preparatory steps and two primary techniques for securely connecting pieces of chicken wire mesh.
Preparing the Edges for Joining
Establishing the correct overlap between the two sections of mesh is fundamental to ensuring mechanical strength. A minimum overlap of two to three inches, or at least one full hexagonal cell, is necessary to adequately distribute tension across the seam. This overlap allows fasteners to grip both sections securely, preventing separation under stress.
Before initiating the connection process, any bent wires or kinks along the cut edges must be straightened using pliers. Creating a taut, even edge ensures that the subsequent joint is uniform and minimizes gaps along the length of the barrier. Proper alignment ensures a consistent, tight seam that resists tension once the fence is installed.
Joining Technique: Manual Wire Ties
The manual wire tie method utilizes separate pieces of wire to weave the two sections together, offering a customizable and low-cost solution that requires only basic tools. The recommended material is 16- to 18-gauge galvanized wire, which provides sufficient tensile strength and corrosion resistance for outdoor applications. These tie wires should be cut into manageable lengths, typically four to six inches, allowing for a secure twisting action once passed through the overlapped mesh.
To apply this technique, the length of tie wire is threaded through corresponding hexagonal openings on both sections of the overlapped mesh. Once the wire is positioned to bridge the seam, the two ends are twisted tightly together using fencing or lineman pliers, forming a specialized “pigtail” knot. The twisting action significantly increases the grip and prevents the tie wire from unraveling under strain, thereby securing the joint.
For a durable connection, these manual ties must be spaced consistently along the seam to prevent localized stress points. Placing a tie every four to six inches ensures that the load is evenly distributed and prevents the mesh from bulging or sagging between connection points. Following the twisting, any excess wire should be trimmed and bent inward toward the fence structure to eliminate sharp, protruding ends.
Joining Technique: Hog Rings and Specialty Clips
An alternative approach utilizes specialized fasteners known as hog rings, which are C-shaped metal pieces designed to be crimped shut around the overlapped wires. This method provides a faster and more uniform connection compared to the labor-intensive process of manual twisting. Applying hog rings requires a dedicated tool, often called hog ring pliers, which are designed to hold the ring in place and apply the precise force needed to fully close the fastener.
The process involves loading the C-shaped ring into the pliers, positioning the open ring over the two overlapped wires at a joint point, and then squeezing the handles to close the ring into a secure circular shape. This consistent mechanical closure instantly locks the two sections together with reliable strength. The uniformity of the crimped ring often results in a cleaner, more aesthetically pleasing connection than manually twisted wires.
Consistent spacing is important to maintain the structural integrity of the seam, typically requiring a placement of a ring every four to six inches. The speed of application makes hog rings advantageous in large-scale fencing projects where efficiency is prioritized. Other specialty clips and fasteners exist that operate on similar mechanical principles, usually involving a quick-closure system for rapid and secure wire-joining.