Cyclone fencing is available in heights of up to 12 feet, although it's important to check zoning restrictions before choosing. For example, it's common for front yards to have a maximum of 3 or 4 ...

Beneath the new Octavia off-ramp on Highway 101 is an expanse of concrete, cyclone fencing, homeless encampments and trash. But using a little imagination and help from Mayor Gavin Newsom's office ...