Depending on the thickness and overall quality, galvanized corrugated metal fence sheets can also be very durable. They can withstand the elements and are fairly resistant to rust, don't rot ...

Another good idea worth stealing: This fence seen recently in North/Northeast Portland combines simplicity (inexpensive corrugated metal) with repetition (evenly spaced arborvitae hedge ...

Keep prying eyes out by building this easy-to-install privacy fence ... x8' corrugated steel roofing panels to cover the length of your wall, furring strip boards, concrete anchors and sheet ...