Fence pricing can feel hard to pin down because a “new fence” can mean anything from swapping a couple of panels to rebuilding a long run with new posts, gravel boards and a gate. The quickest way to get a sensible budget is to understand what actually drives the cost, then price up the parts like-for-like.
This guide breaks it down in plain English. We keep it practical and UK-focused, without guesswork. If you are ready to browse materials, start with fence panels, then match up fence posts and gravel boards so the whole run lasts.
What drives the cost of a new garden fence?
Most fence quotes rise or fall based on a handful of factors. If you know these, you can usually spot why one option costs more than another.
| Cost factor | What it changes | What to check |
|---|---|---|
| Fence length | More bays means more panels, posts and fixings | Measure the run in straight sections |
| Fence height | Taller fencing needs stronger structure in exposed spots | Match posts and fixings to height and wind |
| Panel type | Build style and materials vary by design | Compare like-for-like within fence panels |
| Posts and footings | A full rebuild costs more than a panel swap | Check if existing posts are sound or need replacing |
| Gravel boards | Adds a base component but helps panels last longer | Plan gravel boards where timber sits near soil |
| Gates and hardware | Gate posts and fittings add cost and labour | Choose garden gates and suitable ironmongery |
| Ground conditions | Hard digging and old footings increase labour | Expect extra time for clay, rubble and roots |
| Removal and disposal | Old materials need lifting, loading and tipping | Budget for waste handling and access |
The simplest way to budget: price the fence in “bays”
Most panel fencing is built in bays. A bay is one panel wide, held between two posts. If you price one bay properly, you can multiply it up for your total run.
A typical bay often includes:
- 1 x panel (from fence panels)
- 1 x post (from fence posts)
- Fixings and brackets (from ironmongery)
- Optional: 1 x gravel board (from gravel boards)
- Post footing materials (from cement products)
On a straight run, the post count is usually panels + 1. Gates are separate because they need two posts of their own and heavier fixings.
Panel type: the biggest material choice
When people compare fence costs, they often compare the panel price and stop there. It is better to think about the whole build. A lighter panel may suit a sheltered garden and keep costs down, while a more robust style can be a better long-term choice on exposed boundaries.
If you are weighing up options, start in fence panels, then narrow down by style. If you want to soften the look or add height above a solid section, trellis panels or fence topper trellis can be a neat finishing touch.
Posts: reuse or replace?
Reusing posts can reduce costs, but only if they are genuinely solid. A new panel on a loose or leaning post is money wasted. Check for movement at the base, cracking, rot at ground level, and posts that are out of line.
When replacing, choose posts to suit the job. You can compare concrete fence posts and wooden fence posts in our fence posts range. Whichever route you choose, a proper footing using suitable cement products is what keeps the fence straight long term.
Gravel boards: a small add-on that protects the fence
Gravel boards add a base component, but they often reduce the chance of early rot at the bottom of timber panels. They also help where soil or mulch builds up against the fence line.
If you want options, start with gravel boards, then compare concrete gravel boards and wooden gravel boards depending on the look and maintenance you want.
Gates and access: where quotes jump
A gate adds more than the gate itself. You are paying for stronger posts, accurate hanging, and the right hinges and latches. If you are including access, choose the gate first in garden gates, then plan suitable fittings from ironmongery.
Labour and site conditions: what people forget to allow for
Two gardens with the same fence length can take very different time to install. Old concrete footings, hard clay, buried rubble, tree roots, restricted access, and steep slopes all add time. If you are budgeting for installation, these are the things that tend to move the needle.
How to keep costs sensible without cutting corners
- Measure carefully: accurate bay counts stop waste and last-minute extras.
- Spend where it matters: posts, footings and fixings are what keep panels upright.
- Protect the base: use gravel boards where timber sits near soil.
- Plan the layout: place a gate so you avoid awkward narrow bays.
- Keep it consistent: mixing panel styles and heights can increase waste and time.
Quick FAQs
Is it cheaper to replace panels only?
It can be, but only if your existing posts are straight and solid. If posts are moving, a panel-only swap can lead to a second job sooner than you want.
Do I need gravel boards?
If timber panels sit near soil or planting beds, gravel boards are a sensible upgrade. They help keep the bottom edge drier and tidier.
What is the first thing I should choose when pricing up?
Start with panel style and height in fence panels, then pick the matching fence posts and decide whether you want gravel boards. From there, it is a straightforward count of bays, posts and fixings.
If you want a quick shopping short list, browse fence panels, then add fence posts, gravel boards, and the right ironmongery to suit the build.
