Correct post spacing and depth are crucial for a strong, long lasting fence. Posts that are too far apart or not set deep enough into the ground are much more likely to wobble, lean or fail in strong winds, especially in exposed parts of York and the surrounding villages.

For standard garden fencing with pre made panels, posts are usually spaced at around 1.8 metres (6 feet) centres to suit the width of the panels. For closeboard fencing, where boards are fixed onto rails between posts, we typically set posts at similar centres, although this can vary slightly depending on the design and the height of the fence. Higher fences and particularly windy locations sometimes benefit from closer spacing to add strength.

As for depth, a sensible rule of thumb is that around a quarter to a third of the total post length should be below ground, with the remainder above. For a typical 1.8 metre high fence, that usually means digging holes around 600mm deep and setting the posts in a good quality concrete mix. Heavier fences, taller boundaries and softer ground conditions may require deeper holes and more substantial footings.

We also pay close attention to the spacing and alignment of posts in relation to the ground level. Gardens in York are rarely perfectly flat, so we often need to step the fence or adjust the position of rails to keep the top line looking neat while ensuring each post is properly supported. Careful setting out at the start of the job prevents problems such as dipping or uneven panels later on.

When we install fencing, we do not cut corners with post depth or concrete. It takes more time to dig deep, well shaped holes and to set posts square and level, but it is the foundation of a fence that will stand firm for years rather than wobbling after the first winter storm.