Repair or replace my fence: what the posts tell you
The posts hold everything up, so they are the first thing a fencer looks at. Sheets, palings and rails can be swapped out cheaply. A post that has rotted at ground level cannot be saved, because the part that grips the soil is the part that has gone.
A lean is usually the sign. When a post rots at its base, it stops resisting the weight and the wind, and the fence tips over time. One leaning section often means the posts beside it are weakening too.
A fencer will usually push on each post and check where it meets the ground. That shows if you have one or two bad posts or a whole row near the end of its life.
When a repair is enough
A repair makes sense when the damage is limited and the rest of the fence is sound. A storm that knocked a few sheets out of the back fence is a good example. The posts are still firm, so new sheets fix it.
A few rotten posts can also be replaced on their own. The fencer digs out the bad post, sets a new one and refits the panels. A gate that drags on the ground and will not latch is often a hinge or post problem rather than a reason to rebuild the whole boundary.
Repairs suit you best when the fence is straight, the material is still in good shape and you like how it looks.
When replacing the whole fence makes sense
Replacement is the better choice when the problem is spread along the run. If posts are rotting every few metres, fixing one just moves the weak point to the next.
An old fibro fence that is cracking is another clear case. Fibro of that age can contain asbestos, so it should be removed by people qualified to handle it, not broken up and carted off by the owner. Many owners want it gone and a new fence in its place, and one fencer can often handle both steps.
Replacement also gives you the chance to change the look. A new run can add privacy from the street or the neighbours, and a tidy fence lifts kerb appeal and helps property value if you bought an older place.
Perth fencing: why sandy soil and wind change the answer
Perth soil is often sandy, and sand holds a post less firmly than clay does. A fencer will do a soil assessment on site, which just means checking how the ground grips a post and how deep and wide the hole should be.
Wind matters just as much. A solid fence acts like a sail on a windy afternoon, so the height, sheet type and post spacing all affect how well it stands. Wind load compliance is the term for building a fence that copes with those forces. Your fencer works through it when choosing posts and footings.
A fence built without that thought can lean again within a few seasons, even when the materials are good.
What it costs and what about the neighbour
The price depends on the length, the height, the material, how much old fence must come out and how hard the ground is to dig. A fencer gives you a firm figure after measuring up, so you know the cost before anything is dug.
A shared fence on a boundary often means a chat with the neighbour. You do not need to settle that first. Having a measured quote in hand gives you something concrete to talk through.
Choose a material for the upkeep you want. Colorbond, aluminium slat and batten, and timber all suit different budgets and looks, and a fencer can build the gate to match.
Getting a straight answer on your fence
Tell the fencer how far the fence leans, how many posts look soft and whether a gate is involved. Mention any old fibro sections and what you want from the fence, whether that is privacy, a fresh look or something low maintenance.
That is enough for a fencer who works across inner Perth to say whether a repair or a new fence suits your boundary. Use the form to request a fence quote.