How do i build a timber paling fence? (2026)
Quick Answer
To build a timber paling fence, set out the fence line carefully, install posts securely and in line, fix rails to the posts, then attach palings evenly with suitable exterior fasteners. The job is straightforward for a competent DIYer, but good setting out, drainage, post footing depth and local boundary rules matter more than speed.
Overview
A timber paling fence is a simple, durable boundary fence made from vertical timber palings fixed to horizontal rails between posts. The build sequence matters: first confirm the boundary, underground services and any council or neighbourhood rules; then mark the line and post positions; install posts plumb and consistently aligned; fix rails at even heights; and finally nail or screw on the palings with a uniform gap or overlap depending on the style you want. Use timber and fixings rated for exterior use and suitable for the treatment level of the timber, especially where posts go into the ground. Straight lines and consistent spacing are what make the finished fence look professional, so use string lines, levels and spacer blocks rather than judging by eye. If the ground slopes, decide early whether the fence will step down in sections or follow the contour, because that changes how you set posts and rails. The most common failures come from poor post installation, incorrect fasteners, building on the wrong boundary line, or ignoring wind exposure and drainage. If the fence is high, retaining soil, near a public boundary, or you are unsure about ownership or permits, get local advice before you dig.
Who this is for
Homeowners or tenants with permission who want to build or replace a standard non-retaining timber boundary fence on reasonably accessible ground.
What you’ll need
- Fence posts suitable for exterior ground contact
- Timber rails
- Timber palings
- Exterior-grade nails or screws compatible with treated timber
- Post hole digger or auger
- Shovel and digging tools
- Concrete or another footing system recommended for the post and site conditions
- String line and stakes
- Tape measure
- Spirit level or post level
- Saw
- Drill/driver or hammer
- Clamps
- Spacer block for paling gaps
- PPE such as gloves, eye protection, hearing protection and dust mask
Before you start
Check the exact boundary location, ownership responsibilities and any height, visibility or consent rules with your local council or relevant authority before buying materials. Ask your utility locating service or network operators to identify underground cables, pipes or other services before digging. Confirm whether the fence is purely a boundary fence; if it will retain soil, support a gate, or sit in very exposed wind, the structure may need a different design.
Step-by-step
- 1
Plan the fence line and style
Decide the fence height, whether the palings will be butted, lapped or spaced, and whether the fence will step down on slopes or follow the ground. Mark the fence line with pegs and a taut string line, and mark each post location using your chosen panel spacing.
Why: A clear layout prevents crooked runs, awkward last-minute cuts and disputes about where the fence sits.
- 2
Locate services and prepare the site
Before digging, have underground services identified. Clear vegetation, loose soil, old fence material and obstacles along the line. If replacing a fence, remove old posts fully so the new line and footing positions are clean.
Why: Striking buried services is dangerous and expensive, and a clear work area helps you keep the fence straight.
- 3
Dig the post holes
Dig post holes to suit the fence design, local ground conditions and wind exposure, following the post or system manufacturer guidance and any local building requirements. Make the holes consistent and deep enough for a stable footing, with room for drainage and concrete if used.
Why: Post stability is the foundation of the whole fence; shallow or inconsistent holes lead to leaning and movement.
- 4
Set the posts plumb and aligned
Place the end posts first, brace them, check they are plumb, and align them to the string line. Install the intermediate posts to match the planned centres, keeping post tops at a consistent height or marked for trimming later. Fill and compact the footing material or concrete according to the product instructions, then allow it to harden before loading the posts.
Why: If the posts are not plumb, aligned and evenly spaced, the rails and palings will never look right.
- 5
Fix the rails
Attach the horizontal rails between posts at consistent heights suitable for the fence design. Keep rail ends well fixed and check each run for level or consistent stepping. Use fixings suitable for outdoor structural timber work and compatible with the timber treatment.
Why: Rails tie the frame together and provide the fixing surface for the palings, so they must be straight and secure.
- 6
Install the palings
Start at one end or from a visual focal point, keeping the first paling perfectly plumb. Fix each paling with consistent spacing or overlap using a spacer block or story stick rather than guessing. Check alignment regularly with a string line or straight edge, and pre-drill if the timber tends to split near edges.
Why: Small spacing errors compound quickly, and the palings are the most visible part of the fence.
- 7
Trim, protect and inspect
Trim the tops of posts or palings if your design requires it, and sand or ease sharp edges where needed. Apply any recommended end-grain preservative, stain or paint system suitable for treated exterior timber, following the manufacturer instructions. Walk the fence line and tighten or replace any weak fixings.
Why: Finishing protects the timber, improves appearance and helps you catch defects before the fence is put into service.
Why this works
A timber paling fence works because loads are transferred from the palings into rails, from rails into posts, and from posts into the ground through the footings. If each part is straight, adequately fixed and compatible with outdoor exposure, the fence resists wind, movement and decay much better.
Common mistakes to avoid
- Building without confirming the legal boundary or neighbour agreement where required
- Digging before checking for underground services
- Using interior or non-compatible fixings that corrode in treated timber
- Setting posts out of plumb or at inconsistent spacing
- Attaching palings before the post footings have properly hardened as required by the footing product
- Ignoring slope planning, which leads to uneven gaps at the bottom or a wavy top line
- Letting timber sit in constant wet soil or debris, which speeds up decay
- Using a standard fence build for a fence that is actually retaining soil or taking gate loads
Troubleshooting
Fence line looks wavy
Re-check the string line and measure post centres. If only the palings are uneven, remove and refit affected sections using a spacer block and straight reference line.
Posts move when pushed
Stop work and assess the footing size, depth, soil condition and curing state. Re-set any unstable posts before fixing more rails or palings.
Palings are splitting near nails or screws
Move fixings further from edges where possible, pre-drill, and use the fastener type recommended for the timber species and treatment.
Bottom of palings is rotting early
Improve clearance from soil and mulch, remove trapped debris, and ensure water does not pond against the fence line.
Gaps become uneven by the end of the run
Do not keep adjusting by eye. Recalculate the spacing, use a story stick, and distribute any small width adjustment across several palings rather than one obvious gap.
Compare your options
Butted paling fence
Best for: Simple boundary fencing where privacy is wanted at modest cost
Pros: Straightforward to build, uses common materials, clean appearance
Cons: Can shrink and show gaps over time depending on timber movement
Lapped or overlap paling fence
Best for: Higher privacy and better screening as timber moves
Pros: Reduced visible gaps, more solid look
Cons: Uses more timber and takes longer to set out evenly
Spaced paling fence
Best for: Decorative boundaries and places where some airflow is useful
Pros: Lighter appearance, less wind loading, uses fewer palings
Cons: Less privacy and less screening
| Option | Best for | Pros | Cons |
|---|---|---|---|
| Butted paling fence | Simple boundary fencing where privacy is wanted at modest cost | Straightforward to build, uses common materials, clean appearance | Can shrink and show gaps over time depending on timber movement |
| Lapped or overlap paling fence | Higher privacy and better screening as timber moves | Reduced visible gaps, more solid look | Uses more timber and takes longer to set out evenly |
| Spaced paling fence | Decorative boundaries and places where some airflow is useful | Lighter appearance, less wind loading, uses fewer palings | Less privacy and less screening |
Alternatives
- Prefabricated timber fence panels fixed between posts
- Timber slat fencing for a more modern look
- Metal, composite or PVC fencing where lower maintenance is a priority
Pro tips
- Set the two end posts first and run string lines for both alignment and height.
- Use a spacer block or story stick for every paling gap to keep the run consistent.
- Sort timber before installation and place bowed or less attractive pieces in less visible areas.
- Keep palings off bare soil and mulch where possible to reduce moisture exposure.
- Buy all visible palings from the same batch if you want a more consistent appearance.
Safety notes
- Wear eye, hearing and dust protection when cutting or drilling timber, especially treated timber.
- Use gloves when handling rough-sawn timber and galvanised or coated fixings.
- Treat all buried services as potentially live until formally located and marked.
- Brace posts securely while setting them so they cannot fall or twist.
- Follow the product instructions for concrete, preservatives, stains and any cutting or drilling tools.
Legal & regulatory notes
Fence rules vary by country, council and property type. Height limits, boundary placement, visibility near driveways or roads, neighbour notification and heritage or subdivision rules may apply. If the fence is on a shared boundary, check ownership and cost-sharing arrangements before starting. A fence that retains soil or forms part of a pool barrier usually has stricter requirements than an ordinary boundary fence.
What this guide does not cover: This guide covers a standard timber paling fence only. It does not provide engineering design, exact footing sizes, consent advice for your address, pool-fence compliance, or retaining-wall construction details.
Cost considerations
Costs vary mainly with timber grade and treatment, fence height, post spacing, site access, slope, soil difficulty, disposal of an old fence and whether you choose nails or screws, plain or capped posts, and stain or paint. Poor post installation is the costliest false economy because repairs usually mean dismantling finished sections.
Prefer to hire a professional?
If this job is beyond a confident DIY — or the work needs to be done by a licensed professional — you can find a verified landscaper through these directories of real, verified trade businesses. Compare local tradespeople, read their details and request quotes before you commit.
Frequently asked questions
Should I nail or screw the palings?+
Either can work if the fastener is suitable for exterior use and compatible with the treated timber. Nails are common and fast for palings; screws can help with adjustment and removal. Follow the timber or fastener manufacturer guidance.
Do I need concrete for the posts?+
Often yes, but the right footing method depends on the post system, soil, drainage and local practice or rules. Use the post system instructions and local building guidance rather than guessing.
How do I deal with a sloping site?+
Choose between a stepped fence, where each bay stays level and drops at posts, or a raked fence that follows the slope. Decide before setting posts, because it affects post heights, rail positions and the look of the finished fence.
Can I build the fence right on the boundary?+
Only if you are sure of the boundary and any neighbour or local authority requirements. If there is any doubt, confirm the legal boundary first rather than relying on an old fence line.
How can I make the fence last longer?+
Use timber rated for the exposure, compatible exterior fixings, good drainage around posts, and keep the fence clear of constant soil and mulch contact. Maintain any stain or paint system according to the coating manufacturer.
Sources & references
Guidance on this page is traced to documented sources. Last checked 25 September 2026.
- New Zealand Building Performance · government
Supports checking whether building consent or specific rules may apply, especially for structures that are not simple non-retaining fences.
- Bunnings Workshop · industry
Supports practical fence-building methods such as setting out, post installation and paling fixing used in common residential projects.
Basic fence-building methods stay fairly stable, but local rules, approved materials and treated-timber guidance can change.