Artificial Grass Installation Costs UK — What to Charge Per m² in 2026

Supply-and-Fit Price Per m²

For a fully installed job — dig-out, sub-base, turf, edging, infill and the lot — the typical UK rate in 2026 is £40–£80/m² all-in. Where you land in that range depends on turf grade, ground conditions, access and job size.

• Small jobs (under 20m²): £70–£100/m² — fixed setup and disposal costs spread over fewer metres push the per-m² rate up
• Average garden (30–60m²): £45–£75/m²
• Large jobs (over 80m²): £40–£60/m² — economies of scale on materials, waste runs and labour

A word of warning on small jobs: a 10m² front garden is not "a tenth of a 100m² job". You still hire the skip, collect the materials, mobilise the team and set up edging. Always carry a sensible minimum charge — many installers won't turn a wheel under £600–£800 regardless of area.

Worked Example: A Typical 40m² Back Garden

Take a standard 40m² rectangular back garden with existing tired lawn, reasonable side access and no major drainage problems. At a supply-and-fit rate of £40–£80/m², that job sits at £1,600–£3,200. The low end assumes budget turf and straightforward ground; the high end reflects premium realistic turf, awkward shaping around beds, or a heavier sub-base for clay. Quote the full job as a single fixed price, not a day rate — the customer wants certainty and you want the upside if you work efficiently.

Turf Grades and Supply-Only Cost

The turf itself is one of the most visible cost drivers, and it's where customers form their impression of quality. Grade is determined by pile height, density (stitches per m²), Dtex (the weight/thickness of the individual yarn fibres) and the blend of colours and curled thatch that creates a realistic look. Supply-only roll prices in 2026 break down roughly as follows.

• Budget (£12–£20/m²): Lower pile height (20–25mm), thinner Dtex, less dense. Fine for low-traffic areas, balconies and rentals, but it looks flatter and shorter-lived.
• Mid-range (£20–£28/m²): 30–37mm pile, better density, multi-tone blends with a brown thatch. The sweet spot for most domestic lawns — convincing look at a sensible cost.
• Premium realistic-look (£28–£35/m²): 35–40mm pile, high density, soft non-shiny yarn, natural colour variation and a defined thatch layer. This is what sells the high-end job and what you photograph for marketing.

Carry one budget, one mid and one premium sample board to every quote. Letting the customer feel the difference moves the conversation away from price and toward value — and most people, given the choice, trade up from budget once they touch a premium sample.

The Groundwork Is Where the Cost and Quality Live

This is the most important section in the guide. Anyone can roll out turf. The reason a £40/m² job and an £80/m² job look identical on day one but completely different in two years is the preparation underneath. Prep is where the money goes and where reputations are made. Here's the full sequence.

Excavation / Dig-Out

You need to remove the existing turf, topsoil and roots to a depth of roughly 75–100mm (more on clay or for high-traffic areas). This is heavy, slow work and it generates a surprising amount of spoil. A 40m² garden dug to 75mm produces around 3 tonnes of waste — you cannot underestimate disposal.

• Skip hire (6-yard): £250–£400 depending on region and permit
• Grab lorry / muck-away for larger volumes: £300–£500 per load
• Disposal allowance per m²: roughly £8–£15/m² for spoil removal alone

Sub-Base Build-Up

Once dug out, you lay and compact MOT Type 1 hardcore — typically 50–75mm — in layers, compacting each pass with a wacker plate (vibrating plate compactor). This creates the stable, free-draining, level platform the turf sits on. Skimp here and the lawn will sink, rut and pool water within a season. Type 1 runs around £40–£60 per bulk bag (roughly 800kg, covering about 5–6m² at this depth).

Laying Course (Sharp Sand or Grano Dust)

On top of the compacted Type 1 goes a 10–25mm screeded laying course of sharp sand or granite/grano dust. This is the layer you screed dead level and to falls — it's the bed the grass actually lies on. Grano dust (granite fines) compacts harder and is preferred by many installers for a crisp, weed-resistant finish; sharp sand is cheaper and easier to screed.

Weed Membrane

A woven geotextile weed membrane is laid above the sub-base (and sometimes a second layer below the hardcore on weedy or invasive-prone ground) to stop growth coming up through the lawn. It also separates the layers and helps keep the sub-base clean. Membrane is cheap insurance at roughly £1–£2/m² — never leave it out.

Screeding and Levelling

The final prep step is screeding the laying course flat, to the correct falls for drainage, and consolidating it. A perfectly screeded base is what makes the finished lawn feel solid underfoot with no dips or ripples. This is skilled, time-consuming work — and it is precisely the bit that cheap operators rush, which is why their lawns look wavy within months.

Labour and Time

Most domestic installs are run by a two-person team. An average 40–50m² garden with reasonable access takes one to two days: the bulk of it is the dig-out and sub-base, not the grass. As a rule of thumb, around 70% of the work is preparation and only the last few hours are rolling, cutting and dressing the turf.

Price your labour into the fixed quote, not as a visible day rate. If a job that should take a day and a half balloons because the ground was worse than expected, that risk is yours to manage — which is exactly why surveying the ground properly before quoting matters so much (more on that below).

Edgings and Restraints

Artificial grass needs a firm edge to fix to and to stop the perimeter lifting. The right restraint depends on what the lawn meets.

• Treated timber battens: Tanalised 47mm battens pinned around the perimeter give a hidden, solid fixing edge — the most common method. Allow roughly £3–£6 per linear metre in timber plus fixings.
• Composite or steel edging: A neater, longer-lasting visible edge for borders and curves, typically £8–£15 per linear metre.
• Pinning to existing patio or decking: Where the lawn abuts hard landscaping you glue and pin the edge directly — no separate restraint needed, but the join must be clean.
• Brickwork or sleeper edges: Where the customer wants a raised or formal border, factor the brick/sleeper supply and bricklaying time separately.

Joining, Fixing and Infill

The finishing stage is where a tidy installer earns their premium. Done badly, seams show and the lawn lifts; done well, it's invisible.

• Joining tape and adhesive: Rolls wider than the garden are seamed together with self-adhesive or wet-glue joining tape. Always match the pile direction across the seam or the join will catch the light. Tape and adhesive run around £1–£3/m² across a job.
• Galvanised U-pins / ground pins: Fix the perimeter and seams with galvanised pins every 100–150mm along edges. Cheap pins rust and stain the grass — always use galvanised.
• Kiln-dried silica sand infill: Brushed into the pile to weight the lawn down, hold it flat, protect the backing from UV and keep the blades standing up. Budget roughly £4–£6 per 25kg bag, applied at around 4–8kg/m² depending on pile.
• Power-brushing the pile up: A final cross-brush lifts the fibres, works the sand down and gives that fresh, just-laid look. Skipping it leaves the lawn looking flat.

Extras That Add Cost

These are the things that turn a tidy fixed-price job into a loss if you don't spot them on the survey. Price them in, or price them out in writing.

• Awkward access: No side gate means wheelbarrowing every tonne of spoil and hardcore through the house. This can double your prep time — add a clear access surcharge.
• Sloping gardens: Terracing, retaining and extra levelling all add labour and material.
• Tree roots: Cutting and grubbing out roots during dig-out is slow and unpredictable.
• Drainage / waterlogged clay: Heavy clay or a garden that pools needs a deeper, free-draining sub-base — or a soakaway / land drain. Significant extra Type 1 and excavation cost.
• Shaping around beds and trees: Curves, circular beds and tree cut-outs increase cutting time and wastage.
• Pet-friendly antibacterial infill: Zeolite or antibacterial infill for dog owners costs more than plain silica sand — a good upsell, but price it.
• Putting greens / premium installs: Specialist short-pile putting turf, contoured bases and holes are a different job at a different rate — quote them as bespoke.

Materials Cost Breakdown Per m²

Knowing your true materials cost is the only way to see your real margin. Here is a rough per-m² breakdown for a standard mid-range install on reasonable ground — use it as a sense-check against your supplier prices, not as gospel, because rates move and access changes everything.

• Turf (mid-range): £20–£28/m²
• MOT Type 1 hardcore: £4–£7/m²
• Sharp sand / grano laying course: £2–£4/m²
• Weed membrane: £1–£2/m²
• Galvanised pins, joining tape and adhesive: £2–£4/m²
• Kiln-dried silica infill: £1–£3/m²
• Spoil disposal / skip: £8–£15/m²

That puts typical materials and disposal somewhere around £38–£63/m² on a mid-range job before any labour. Lay that next to a supply-and-fit price of £45–£75/m² and you can see why thin pricing on a difficult-access or clay garden quietly eats the whole margin. Quote from your real numbers, not a competitor's headline rate.

Drainage and Sub-Base for Clay and Waterlogged Gardens

Artificial grass is permeable — water drains straight through the perforated backing — so the limiting factor is always what's underneath. On free-draining ground a standard sub-base handles it. On heavy clay or a garden that already pools, the water has nowhere to go and the lawn will sit wet and smell.

The fix is a deeper, more open sub-base (more Type 1, sometimes a coarser aggregate layer) to create a reservoir and falls, and on the worst sites a soakaway or perforated land drain dug to a lower point. This is real extra excavation, aggregate and time — identify it on the survey and price it as a clearly itemised line. Never absorb a clay-drainage surprise into a fixed price you quoted for good ground.

Maintenance and Longevity

A well-installed artificial lawn lasts 10–15+ years. But "maintenance free" is a myth you should gently correct on every quote — it's low-maintenance, not no-maintenance. Leaves and debris need clearing, the pile needs an occasional brush to keep it standing, and a periodic cross-brush (brushing against the pile direction) lifts the fibres and redistributes the infill.

This is a genuine recurring-revenue upsell. Offer an annual power-brush and refresh visit — deep brush, top up the silica infill, clear debris, check the seams and edges — at £60–£120 per visit for an average garden. A book of annual maintenance customers smooths your off-season and keeps your installs looking their best, which feeds your before/after marketing.

Quoting Tips

Artificial grass quotes go wrong on the survey, not on the day. Before you commit a price, run through this list on site:

• Measure accurately and add wastage: Add 5–10% to your turf order for cuts, shaping and pile-direction matching. Under-ordering means a return trip and a part roll wasted.
• Check access: Walk the route the spoil and materials must travel. No side gate changes everything — price it before you quote, not after.
• Check existing ground and drainage: Dig a test hole. Identify clay, pooling or a high water table and price the deeper sub-base or soakaway in.
• Identify disposal volume: Estimate the spoil in tonnes / skip loads and price disposal explicitly — it's one of the biggest hidden costs.
• Fixed price, not day rate: Customers want certainty and the efficient operator deserves the upside. Quote the whole job as one number, itemised so the customer sees what they're paying for.

Quick Reference: Artificial Grass Prices UK 2026