Why fence quotes vary
Two quotes for what looks like the same fence can come back surprisingly far apart. Often the difference lies in what each quote includes. One might assume the old fence is already gone and the ground is clear; another might include taking everything away, digging out old concrete and setting new posts deeper. Material choices also vary more than people expect, from lightweight panels to heavy closeboard built in place.
Rather than giving figures that may not reflect your garden, the sections below explain what pushes the price up or down, so you can compare like with like.
Length and height of the run
The length of the boundary sets the number of posts, panels or boards and the amount of labour. Height matters too. A taller fence uses more timber, catches more wind and needs posts set deeper and more firmly to resist it. Short runs carry a certain amount of fixed work, such as setting out, delivery and clearing up, so the cost per metre tends to be higher on small jobs than on long ones.
Fence style (panels, closeboard, slatted)
Ready-made panels are quick to fit between posts and are a common choice where budget matters. Closeboard fencing is built on site with rails and overlapping vertical boards, which takes longer but produces a stronger, more solid boundary that copes better with exposure. Slatted or contemporary horizontal designs look sharp and let some air through, but they rely on accurate spacing and straight timber, which adds time on site.
Posts and gravel boards
Posts are the backbone of any fence. Timber posts are lighter and easier to cut to height, while concrete posts resist rot and are heavier to handle and install. Each approach suits different situations and budgets. Gravel boards, whether concrete or timber, lift the panels clear of the soil and protect them from damp. They add a modest amount to the materials list but can noticeably extend the working life of the fence above.
Taking out the old fence
Removing an existing fence is rarely just a case of lifting out the panels. Old posts are often bedded in large lumps of concrete that have to be dug or broken out before new holes can be made in the right places. All of that material then needs disposing of, which may mean a skip or several trips away. If the quote you receive mentions removal and disposal, it is worth knowing it covers the old footings as well.
Slopes, access and hard ground
On a sloping boundary, the fence is usually stepped so each panel stays level, or raked to follow the ground. Both take more measuring and cutting than a flat run. Hard or stony ground slows post-hole digging, and buried roots, old foundations or services can all mean adjusting post positions. Access affects labour as well: if posts and panels have to be carried through a house or down a narrow side alley, each one takes longer to get into place.
Gates
A gate is a small item that carries more cost than its size suggests. It needs strong posts that will not twist under the weight, good-quality hinges and a latch, and careful hanging so it swings freely and closes neatly. Wider driveway gates or double gates need heavier framing again. If you are planning a new fence, it is usually more efficient to add the gate at the same time than to fit one later.
Getting a like-for-like quote
When you compare quotes, ask each one to confirm the fence style and height, the type of post and how deep it will be set, whether gravel boards are included, and whether the old fence and its concrete will be removed and taken away. That way you are comparing the same job, not just the bottom line.
If you are only dealing with a few broken posts or a blown panel, our fence repairs page may be more relevant. Planning wider garden work as well? The patio cost guide explains a similar set of factors for paving. To arrange a visit, use our contact page or call 07841 510110.
Frequently asked questions
Why do two fencing quotes for the same garden differ so much?
They often include different things. Check whether each one covers removing the old fence and its concrete, the same style and height of fence, the same type of post and whether gravel boards are included.
Does removing my old fence add to the cost?
Yes. The panels, posts and any concrete footings have to be taken out and disposed of, and digging out old concrete can take a fair amount of time on its own.
Are concrete posts more expensive than timber?
Concrete posts generally cost more to buy and are heavier to install, but they do not rot. Timber posts are lighter and easier to work with. The right choice depends on the fence style, the exposure and your budget.
Does a sloping garden cost more to fence?
It usually adds some time, because the fence has to be stepped or raked to follow the ground and each section needs more careful measuring and cutting.
Can I supply my own panels?
It is worth asking when you arrange a quote. The posts and fixings still need to suit the panels, so the sizes and quality are checked before the job is agreed.