This partially collapsed section of fence was of a non-standard size, so an off-the-shelf fence panel would not have fit. A bespoke section was built to fit between the existing posts, which were in good condition, to match the customer's requirements:-

Before:-
The top 18 inches of the existing fence had disintegrated, and the bottom was bowing and beginning to break up.
Before

Old Fence Cleared:-
Old fence cleared

Halfway through:-

Complete:-
Completed fence section