Even in the conventional style, chain link is available in a variety of gauges in addition to different thicknesses intended for varying applications. The lightest is typically thirteen with heavier gauges running through twelve, eleven and so on up to six. Few householders will require the heaviest gauge but some constructing a dog kennel fence might want to consider it. Having said that, the majority will find that anything between nine and eleven gauge is ideal.
The galvanizing can be carried out before or after the mesh is made, giving the two kinds their names:
- GBW - Galvanized Before Weaving
- GAW - Galvanized After Weaving
The last mentioned tends to be slightly less expensive, although GBW has the advantage that potentially less steel is exposed to the elements, therefore reducing the chances of rusting. GAW also tends to add to the tensile strength of the fence, but for many applications, the differences are negligible. Several modern designs offer chain link fence materials in a variety of colors. A PVC covering turns chain link into red, green, blue, yellow, brown, black or white. That lets the builder integrate the fencing a little better into the house or garden design without spray painting. It also acts as an extra barrier against rusting.
There are three different techniques of vinyl coating the mesh or fabric as it is often referred to. The first, called extruded, encloses the wire in a vinyl jacket. The second is called extruded bonded and actually sticks to the core. Thermally fused vinyl finishing is typically only required for commercial applications, although home use is possible as well.
Over time, chips in the vinyl will introduce some degradation in the visual aspect as the fencing is subjected to accidental scrapes with a garden hoe, bikes, dog claws and others. A little spray paint in the appropriate color can keep that problem to an modest level for years.
The last consideration is the mesh or diamond size which typically ranges from 1 3/8 inch to 2 3/8 inch. However, larger or smaller diamonds are obtainable. To simply construct a barrier or mark off an area of garden or lawn, the bigger size is fine. It is still very robust and usually cheaper. To keep out cats, small dogs and rabbits a smaller mesh may well be very useful.
To impede access to the garden or lawn by gophers, moles as well as other burrowing creatures even the smallest standard mesh may not do. Lining the lower segment with some material can easily resolve the issue. Integrated woven slats, a sheet of chicken wire along with other techniques will prevent access if the fence goes below ground by around twelve inches. Slats at the base also offer extra privacy.