The lifespan of a vinyl fence is dependent on the fence manufacturer and the climate that the fence is exposed to. If the fence is well made and the climate isn't extreme, one can expect the fence to last for at least 50 years.
If you want your fence to last for a very long time I would definitely recommend cementing the posts in.
The average number of years that a plastic now fence will last will depend on the maintenance and upkeep of the fence, along with weather conditions. A well maintained plastic snow fence can last for decades, whereas a poorly kept one can only last a few years.
As long as the fence is on your property, no.
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The length of a fence that surrounds 220 acres depends on the shape of the fence. A circular fence, a rectangle, a square, etc. If it's a square it would be 2.345 miles or 12383 feet long
The dingo fence is 5613 km in length although some of that is in disrepair. It is the longest fence in the world.
59 cm
It is 25x2 which equals 50m
A high tensile fence will last longer and require less maintenance than a barbed or woven wire fence. It is durable, secure, and has a lower cost than most conventional fences.
It is not rude to get a privacy fence if that is your sole decision as this will benefit you in the long run. The fence will keep further incidents from happening.
short