The most decorative fences are some type of wood or wrought iron. Ornamental wood fences can range from split rail, which is very attractive in big yards, to short pickets painted white to outline a garden or path. Wrought iron is a traditional ornamental fence which also can restrain children or pets. Homeowners can install split rails or pickets themselves, but wrought iron requires professional help. A variation is a type of wire fence which has decorative spindles between horizontal rails but installs in big panels on posts.
Chain link is the choice for maximum security. It is formed of wire woven into squares set diagonally and installed on metal posts. It can be from 4 to 12 or more feet high and can be topped with barbed wire or "no climb" tops, set diagonally to face outward and discourage entry. For a home security fence, decorate chain link with privacy slats or inserts in varying colors and patterns or use fencing covered in colored vinyl.
Wood is the preferred option for privacy because it also can be very attractive. There are about as many wood fence patterns as there are fence installers. Stockade is one decorative style: rough wood pickets set tightly together. Use cedar cathedral or dog-eared fence boards for a tall, attractive privacy fence. Place wide boards vertically or horizontally between posts, either with sides flush or in an alternating pattern with edges overlapping for an attractive but private fence.
Look for special materials for a different style. Bamboo makes good screening; it is tall, durable and attractive and generally is fastened into panels with some type of cord. Make low garden or walkway fences by stacking bricks in an alternating weave pattern, securing joints with mortar.
Consider vinyl if expense and low maintenance are objectives. Vinyl is cheaper than some other materials, installs easily and comes in varied patterns and colors to resemble wood pickets or boards. It is rot-resistant and durable but can attract mold in moist conditions.