Here are the steps to help make your fence taller.
Add height to existing fence.
Cut the lattice screen panels down to 2 feet 3 inches tall and cut the width so that it spans between each fence post.
To add height with this method buy fence posts the same size as your existing posts then cut them down to 2 feet.
Trellis can then be screwed to the front of these battens above your existing fencing.
This tall screen is a good choice if you are trying to block out the view from a taller building.
This method would involve attaching timber battens to the rear of your posts so they finish above the post at the height that you would like your trellis to finish at.
Do you want a living fence a.
Often fences are limited to 6 or perhaps 8 feet tall but there are fewer restrictions for items on your property although you may need permits particularly if the structure will be overhead.
The first step is deciding what your problem is why is your fence not tall enough.