Short answer: a pool boundary has to do two jobs at once — keep small children away from the water when nobody is watching, and not spoil the garden it sits in. White PVC-U pool fencing does both: a close-spaced baluster barrier that never rusts in a chlorinated, splash-heavy environment and never needs repainting.

What a pool fence is actually for

A pool fence is not a decorative edge. Its purpose is to make unsupervised access difficult for a small child — which is why the details that matter are unglamorous ones: height, gap spacing, whether there are horizontal members a child can climb, and above all whether the gate reliably closes itself.

There is no single UK statute that dictates domestic pool fence dimensions the way some countries do, so responsibility sits with the owner. Insurers and industry guidance converge on the same practical standard: a barrier tall enough not to be climbed, gaps narrow enough not to be squeezed through, no foothold, and a self-closing, self-latching gate. Commercial pools — schools, clubs, holiday parks, hotels — carry duties under health and safety law, and their risk assessments are where fencing specification usually gets decided.

If you take one thing from this guide: the gate is the fence. Almost every failure is a gate propped open, latched loosely, or hung so it doesn't swing shut on its own.

Why PVC-U suits poolside better than most materials

Poolside is a genuinely hostile environment for fencing: chlorinated splash, constant damp, sunlight, and bare feet.

• It doesn't rust. Chlorinated water and metal are a poor pairing over time; PVC-U is unaffected.
• It doesn't rot or splinter. Timber near a pool stays wet and splinters are a real hazard around bare feet.
• It doesn't need painting. Repainting a fence around a full pool is a job nobody wants; PVC-U's colour runs through the material.
• It wipes clean. Splash marks, sun cream and algae come off with mild soap and water.
• It stays bright. A white barrier reads as intentional and tidy rather than as safety equipment bolted on.

The alternatives, honestly

Other materials have real strengths, and it's worth knowing where they win.

Glass gives an almost invisible barrier and unbroken views — the premium choice where sightlines matter most. It's considerably more expensive, needs specialist installation, and shows every splash and fingerprint, so factor cleaning into the decision.

Aluminium is light and won't rust like steel, and powder-coated finishes last well. It's a common pool fencing choice worldwide and generally costs more than PVC.

Steel is strong and secure, but in a chlorinated splash zone it demands a coating regime you'll need to maintain.

We supply PVC-U, so treat this as an honest map rather than a sales pitch: if you want an invisible barrier, glass is the answer; if you want a clean, durable, maintenance-free white barrier at sensible cost, PVC is hard to beat.

Our pool fencing range

Our pool fencing uses close-spaced balusters rather than the wide-gapped picket profile used for decorative garden boundaries — the spacing is the point of the product.

Two baluster styles are available:

• Flat baluster — a slim, classic vertical bar. Supplied in 6ft and 8ft panel widths, in 3ft and 4ft heights.
• Square baluster — a chunkier, more contemporary profile. Supplied in 8ft panel widths, in 3ft and 4ft heights.

For a pool barrier, choose the taller 4ft option unless there's a specific reason not to. Panels are carried on 4×4in posts — 78in posts for 4ft fences, giving 48in above ground and 30in set in — and finished with your choice of post cap. Matching gates are available in the same style and height, supplied with self-closing hinges, a latch set and the fixings needed to hang them.

Designing the barrier

Enclose the pool, not the garden

The safest arrangement puts the barrier around the water rather than around the property. A perimeter fence at the garden boundary doesn't help if a child is already inside the garden.

Keep the inside face clean

Avoid placing anything climbable against the fence: garden furniture, planters, storage boxes and log stores are the usual culprits. A 4ft barrier with a bench beside it is a 2ft barrier.

Gates open away from the water

Hang gates to swing outward, away from the pool, and check the self-closing action seasonally — hinges that worked in April may not close reliably by August.

Plan for the layout you actually have

Pools are rarely a simple rectangle in practice — steps, plant rooms, decking and covers all interrupt the line. Corners need corner posts, and gate openings need blank posts either side. Our Fence Planner handles this: choose the pool range, enter your shape and measurements, mark your gate openings, and it returns every panel, post, cap and gate you need with a live total.

Commercial and public pools

Schools, holiday parks, clubs and hotels have a duty of care that goes beyond domestic good practice, and their barrier is usually specified in a risk assessment.

Practical points that tend to matter for these sites: a consistent barrier height around the whole pool, controlled and self-closing access, a finish that survives heavy use and frequent cleaning, and materials that don't corrode in a plant-room-adjacent environment. Commercial orders are backed by our 30-year commercial warranty (details); residential orders carry our limited lifetime warranty.

For volume, pallet quantities or account terms, send the details through Trade Enquiries and you'll receive an itemised quote and pro-forma invoice, usually within minutes in working hours.

Maintenance

Wash with mild soap and water when it needs it. That's essentially the whole regime — there's no painting, staining or rust treatment. Beyond cleaning, the only routine task worth diarising is checking that gate hinges and latches still close and catch properly, ideally at the start of every swimming season.

Frequently asked questions

How tall should a pool fence be?

Taller is safer; our pool panels come in 3ft and 4ft heights and we'd recommend 4ft for a child-safety barrier unless something specific rules it out. Commercial sites should follow their own risk assessment.

Is pool fencing a legal requirement in the UK?

There's no single domestic statute setting dimensions, but owners carry a duty of care and insurers commonly expect a secure barrier. Commercial and public pools have health-and-safety obligations — check your own risk assessment and insurer requirements.

What's the difference between pool fencing and picket fencing?

Gap spacing and purpose. Pool panels use close-spaced balusters designed to prevent a child passing through; decorative picket fencing uses wider spacing and isn't intended as a safety barrier.

Will PVC pool fencing be damaged by chlorine?

No. PVC-U doesn't rust or corrode, which is precisely why it suits a splash zone better than untreated metal.

Do the gates close on their own?

Our gates are supplied with self-closing hinges, a latch set and fixings. Check the action at the start of each season and after any impact.

Do you install it?

No — we're supply-only. We deliver UK-wide or you collect from Rotherham (S62), and your own contractor or team installs.

Plan your pool fence

Browse the pool fencing range, or go straight to the Fence Planner to price a complete enclosure — panels, posts, caps and self-closing gates — in about a minute.