Short answer: vinyl (PVC-U) and composite (WPC) are both far lower-maintenance than timber, but they solve different problems. Vinyl is lighter, cheaper, never needs oiling and keeps a clean white finish — ideal for picket, pool, ranch and privacy fencing. Composite is heavier and more textured, with a timber-like grain that suits contemporary screening. Below is an honest comparison from a supplier that sells vinyl today and is developing a composite picket line.

Composite vs vinyl at a glance

Understanding what you're actually buying

The two materials look similar in a brochure and behave very differently in a garden, because they're made in fundamentally different ways.

How vinyl fencing is made

Vinyl fencing — properly called PVC-U, or unplasticised polyvinyl chloride — is extruded as a single, consistent material. There's no core and no coating: the colour runs the whole way through. Panels are built from a top and bottom rail with the infill (pickets, balusters, boards or rails) pre-routed into them, and the assembled panel slots between posts that are either set into the ground or surface-mounted.

Because there's no organic content, there is nothing in the material for damp to attack. That's the single most important fact about vinyl in a British climate.

How composite fencing is made

Composite — wood-plastic composite, or WPC — blends wood flour or fibre with polymer and extrudes the mixture into solid or hollow boards. The wood content is what gives composite its convincing grain and its heavier, more timber-like feel. Better boards are "capped": wrapped in a protective polymer skin that improves stain and fade resistance.

Quality varies far more in composite than in vinyl. The wood-to-plastic ratio, whether the board is capped, and the manufacturer's colour stability all make a real difference to how the fence looks in year three — so it's worth asking those questions of any composite supplier.

Durability in the UK climate

Both materials are built for wet British weather, and both beat timber comfortably — no rot, no annual treatment, no flaking paint.

Vinyl is unaffected by damp because there's no organic content to absorb water. It won't rot, warp, splinter or rust. Because the colour is integral rather than a surface coating, a scuff doesn't expose a different colour underneath, and there's no paint layer to peel. UK temperature swings are comfortably within its tolerance; it's the same material family as the window frames on most British houses, which is a fair real-world durability test.

Composite is highly rot-resistant, but the wood fibre it contains can absorb a little moisture, which is why cheaper uncapped boards sometimes swell slightly or lighten in tone during their first year of weathering. Good capped composite handles this well. It's also worth noting that dark composite absorbs more heat in direct sun than white vinyl — rarely an issue in the UK, but noticeable on a south-facing boundary in July.

Maintenance: what "low maintenance" really means

Neither material needs painting, staining or sanding. That's the shared headline, and it's the reason people leave timber behind. The practical difference is what happens when they get dirty.

White vinyl shows dirt more readily than a dark composite — but it also cleans back to new in minutes with mild soap and water, or a hose-down. Green algae on a shaded north-facing run wipes straight off. Composite hides day-to-day marks better, though its textured grain can trap grime, and manufacturers usually recommend a soft brush rather than a pressure washer, which can raise the fibres on uncapped boards.

Over ten years, the honest picture is that both save you what timber quietly costs: the treatment, the repairs, and the weekends.

Cost: what actually drives the price

Be careful with "per metre" figures you see online — they frequently bundle installation, which varies enormously by region, ground conditions and access, and they're often years out of date.

We're supply-only, so our prices are for the materials themselves. White PVC picket panels currently start at £84.95 for 2.5ft and 3ft heights and £95.95 for 4ft, with wider 8ft panels priced higher. Posts, caps and gates are priced separately — which is exactly why we built the Fence Planner: enter your run length and shape and it itemises every panel, post, cap and gate you need, with a live total, so nothing appears on the invoice as a surprise.

Composite is generally more expensive per panel than vinyl, and its weight can add to delivery cost on larger orders. Set against that, both materials avoid the ongoing spend timber accumulates. A timber fence that needs treating every couple of years and replacing within a decade rarely works out cheaper than a maintenance-free fence that's still standing at year fifteen.

A note on lifetime value

The right comparison isn't purchase price — it's cost per year of service, plus the labour you never have to spend. That's where both low-maintenance materials pull decisively ahead of timber, and where the gap between vinyl and composite narrows to a question of taste rather than economics.

Style: where each material fits

For most people this is the deciding factor, and it's genuinely a matter of what you want the boundary to say.

Vinyl gives the classic painted-timber look without the painting. It's the natural choice for a white picket frontage, a pool-side barrier, post-and-rail around a paddock, or full-height privacy panels — anywhere the crisp, bright, cared-for look is the point. It's also easier to handle if your team or contractor is assembling the run themselves.

Composite suits a contemporary garden: horizontal slatted screening, darker tones, a grain and weight closer to hardwood. It's the stronger aesthetic fit if your house is modern and your planting is architectural.

Installation and site practicalities

We're supply-only — your own team or contractor fits the fence — but the material you choose does affect the job.

Vinyl panels are light enough for two people to handle comfortably, and the system is designed to assemble rather than be cut and nailed: panels slot into routed posts, so a straight run goes up quickly. Posts are either concreted in or, on hard surfaces such as concrete or paving, fixed with steel surface mounts so there's no digging at all.

Composite boards are heavier, more often cut to length on site, and typically need more fixings. Neither is difficult, but if the run is long or access is tight, the weight difference is worth planning around.

Sustainability

Composite's headline is that it uses wood fibre and recycled plastic content, diverting both from landfill. Vinyl's headline is longevity: a fence that lasts decades without chemical treatments, stains or preservatives, and PVC-U is widely recyclable at end of life.

The greenest fence, honestly, is the one you don't have to replace or re-treat. On that measure both materials comfortably outperform timber over a long horizon — and the difference between them matters less than the difference between either and a fence you'll replace twice.

Which should you choose?

Choose vinyl if you want a bright, classic, genuinely maintenance-free fence you can order today; you're fencing a front garden, pool, paddock or boundary; you want the lightest system to put up; or you want the widest choice of heights, widths and matching gates.

Choose composite if you specifically want a dark, timber-grain contemporary screen, and you're happy with a heavier board and a higher price for that look.

What Simple Fencing supplies

We're a UK supply-only retailer: we deliver nationwide or you collect from Rotherham (S62), and your own team or contractor installs.

Available today — white PVC-U fencing across five ranges: picket (straight-top and scalloped), pool, privacy, ranch and portable. Every panel comes with its rails and infill; posts, caps and gates are selected to match. Residential orders are backed by our limited lifetime warranty and commercial orders by our 30-year commercial warranty — full details here.

In development — composite picket. We're developing Lamella 50 Composite Picket, a white composite picket line, for customers who want that heavier, textured feel in a classic picket profile. It isn't for sale yet — you can read more and register your interest to hear first when it launches.

Frequently asked questions

Is composite better than vinyl?

Neither is universally better. Composite wins on timber-grain looks and heft; vinyl wins on price, weight, ease of assembly and keeping a clean white finish with almost no effort. Choose by the look you want and the budget you have.

Does vinyl fencing go brittle or yellow?

Modern PVC-U fencing is made for prolonged outdoor exposure and holds its colour and impact resistance far better than the early plastics that gave vinyl this reputation decades ago.

Which lasts longer?

Both are long-life materials measured in decades rather than years, and both dramatically outlast treated timber. Composite's lifespan depends more on build quality — capped boards from a good manufacturer last much longer than budget uncapped ones.

Can I get composite picket fencing in white?

That's exactly what we're developing with Lamella 50 Composite Picket. It isn't available yet — register your interest and we'll let you know when it launches. If you need a white picket fence now, our PVC picket range is in stock.

Do you install fencing?

No — we're supply-only. We deliver across the UK or you collect from Rotherham, and your own contractor or team installs. Many customers assemble our vinyl systems themselves.

Plan your fence

Not sure what your run needs? Plan your fence online — pick a style, enter your measurements, and get an itemised list of every panel, post, cap and gate, with an instant quote. Buying for a site, school or on account? See Trade Enquiries.