Measuring the boundary before specifying an acoustic build
An accurate boundary survey — length, existing height variation, ground level changes and any obstructions — is needed before an acoustic spec is finalised, since a build designed around approximate measurements risks gaps at transitions.
Level changes along the run are recorded specifically, since these affect whether a stepped or level-topped panel arrangement is needed to keep the line of sight consistently broken.
Locating buried services before digging
Before any post hole goes in near a driveway, front boundary or previously-disturbed ground, a cable and pipe locator (CAT and Genny) sweep is standard practice, since gas, water, electricity and telecoms runs aren't always where a plan suggests.
Rear gardens are lower risk but not risk-free — older properties sometimes have redundant supply runs or septic/drainage pipework crossing the plot from a pre-mains era.
Where a locator flags a hit, hand-digging around the service rather than augering through is the only safe approach, even if it adds time to the job.
Storing timber and concrete materials on site before use
Timber left stacked directly on wet ground or grass for several days can pick up moisture and staining before it's even installed, so raising a stack on bearers and covering it loosely — allowing air to circulate rather than sealing it under plastic — keeps it in better condition.
Bagged cement stored outdoors needs keeping dry and off the ground, since a bag that's absorbed moisture can partially set inside the bag and become unusable before it's even opened.
Where a job runs over several days, agreeing a sensible on-site storage spot with the client — away from a drive that's needed daily, or a lawn that shouldn't be walked over repeatedly — avoids the storage itself becoming a source of friction.
Hand-digging near suspected buried services
Once a cable avoidance tool or utility plan indicates a service is likely nearby, digging switches from auger or mechanical methods to hand tools only, working down in shallow spits rather than one deep thrust.
A spade can still shear a shallow, poorly-buried cable, so the safer tool close to a marked service is a fork or trowel used to expose it by feel and sight before any spade work resumes.
If a cable or pipe is exposed, it's left supported and undamaged in the open trench rather than backfilled over, and the post position is adjusted if the service sits exactly where the hole needs to go.
Concrete, timber and steel posts compared
Concrete posts don't rot, warp or need re-treating, which makes them the default for a long-life boundary, but they're heavier to handle, harder to cut on site, and can crack if struck hard rather than bending.
Timber posts are lighter, easier to notch and fix ironmongery to, and match a fully timber run visually, but they're the first component to fail through rot even when the boards above them are sound.
Steel posts (box section or RSJ) suit gates, very exposed runs or where a slim sightline matters, and they're galvanised or powder-coated rather than treated, but they need a compatible fixing method for timber infill panels rather than simple nailing.
Gate design on exposed, high-wind sites
A gate on an exposed hilltop or coastal-facing plot experiences far higher wind loading than an equivalent gate in a sheltered urban garden, and a solid-boarded gate in particular acts like a sail under those conditions, putting extra strain on hinges and latch.
Specifying heavier-duty hinges, a lower solid-to-open ratio in the infill, or additional bracing are all ways to address this on a site known to be exposed.
Fencing around an electrical substation compound
A substation compound boundary is typically specified by the network operator rather than the landowner, with a minimum mesh aperture, height and warning signage set to keep the public at a safe distance from live equipment inside.
Any fencing contractor working on this type of compound needs the operator's specification confirmed before ordering materials, because a standard commercial mesh spec often falls short of what's required around live plant.
North-facing boundaries and slower drying
A north-facing boundary receives little or no direct sun through autumn and winter, so rainfall sits on the timber and in the surrounding ground noticeably longer than on a south-facing equivalent.
This affects concrete curing time as well as timber drying — a post base poured on a north-facing run in cold weather takes longer to reach working strength and shouldn't be loaded or backfilled early just because a south-facing base nearby has already set.
Over the life of the fence, the practical effect is usually a shorter repaint or restain interval on the shaded side than the rest of the same boundary.
Consent needed to connect drainage across a boundary
Running a new drainage connection across a neighbouring property's land, sometimes done alongside boundary works, needs the neighbour's consent and possibly a formal easement, not just a friendly verbal understanding.
Water companies can also require notice for new connections joining an existing public sewer, separate from any neighbour agreement about crossing their land.
Where fencing work uncovers or affects a drainage connection crossing the boundary, it's worth pausing to confirm what rights actually exist before proceeding.
Concrete mix choice by ground type
A standard post-fix or wet-mix concrete works well in firm, free-draining ground, but the same mix in waterlogged clay can trap moisture against the post rather than supporting it, encouraging rot from below rather than preventing it.
In consistently wet ground, a free-draining aggregate base under a shorter concrete collar generally outperforms a full concrete plug for timber post longevity.
In very loose or made ground, a wider hole with more concrete volume compensates for poor natural bearing, essentially building an artificial firm base where the soil itself can't provide one.
Matching new post heights into an existing run
Replacing a single failed post partway along an established run means matching its height and the position of any mortices exactly to its neighbours, since posts that are even 20-30mm out throw the top line of the whole run visibly off level.
Where the ground has settled unevenly along the run since it was first built, matching height to the immediate neighbouring posts rather than to a theoretical original level usually gives a better visual result.
It's worth checking the existing posts' actual spacing before ordering a replacement panel, since older or imperial-measured runs sometimes used spacing that doesn't match a modern metric panel exactly.