Volumetric & Small-Load Concrete Costs – No Minimum Order – Pay Per m³ Used – All UK Regions
Average Mini Mix / Volumetric Concrete Price UK 2026 (GEN3 / C20)
Excl. VAT · No minimum order · Pay for exactly what you use · No short-load surcharge · Updated May 2026
Calculate the estimated cost of mini mix (volumetric) concrete delivered to your UK site in 2026. Mini mix trucks carry dry materials and water separately, mixing fresh concrete on your driveway or site entrance to exactly the volume you need – no waste, no short-load surcharge, no minimum order.
Mini mix concrete — also called volumetric concrete, on-site mix concrete, or metered concrete — is produced by a specialist truck that carries dry aggregates, cement, and water in separate compartments and mixes the concrete fresh on your driveway or site access just before discharging it. Unlike a traditional ready-mix drum mixer (which delivers a pre-mixed batch from a batching plant), a mini mix truck mixes each metre of concrete at the point of delivery and stops exactly when you say stop.
The fundamental advantage of mini mix is that you pay only for the concrete you actually use. With a drum-mixer delivery, you pay for the full batch (typically 6–8 m³ minimum), and if you only needed 2 m³, you either pay a heavy short-load surcharge or end up with expensive wasted concrete. With a mini mix truck, you can order 0.5 m³ or 10 m³ and pay only for the cubic metres discharged — with no minimum order and no short-load penalty.
A volumetric mixer truck carries four separate compartments:
As the truck operates, these materials are combined in a mixing drum at the rear, producing fresh concrete that is discharged in a steady stream into your formwork, wheelbarrow, or skip. The operator monitors the flow and stops the machine when your pour is complete — you only pay for what was discharged.
Mini mix concrete resources: BRMCA – British Ready Mixed Concrete Association | Checkatrade – Find Local Concrete Suppliers | The Concrete Society
The table below provides indicative 2026 mini mix (volumetric) concrete prices per cubic metre across all main UK grades and regions. Prices are for supply delivered to site, excl. VAT. No minimum order applies; you pay only for the volume discharged.
| Grade | Scotland | N Ireland | N England / Wales | Midlands / SW | South East | Greater London | East Anglia |
|---|---|---|---|---|---|---|---|
| GEN1 / C10 | £96–£118 | £94–£115 | £100–£122 | £105–£128 | £112–£136 | £126–£154 | £108–£132 |
| GEN2 / C15 | £100–£122 | £98–£120 | £105–£128 | £110–£134 | £118–£143 | £132–£161 | £113–£138 |
| GEN3 / C20 | £110–£134 | £108–£132 | £115–£140 | £120–£147 | £130–£158 | £146–£178 | £124–£151 |
| GEN4 / C25 | £115–£141 | £113–£138 | £121–£148 | £127–£155 | £137–£167 | £154–£188 | £130–£159 |
| RC30 / C30/37 | £121–£148 | £119–£145 | £128–£156 | £134–£163 | £144–£176 | £162–£198 | £138–£168 |
| RC32/40 | £128–£157 | £126–£154 | £135–£165 | £142–£173 | £153–£187 | £172–£210 | £146–£178 |
| RC35 / C35/43 | £135–£165 | £133–£162 | £142–£174 | £149–£182 | £161–£197 | £181–£221 | £154–£188 |
| RC40 / C40/50 | £146–£179 | £144–£176 | £154–£188 | £162–£198 | £175–£214 | £197–£241 | £167–£204 |
All prices are per m³, excl. VAT. Standard 20mm aggregate and S3 slump assumed. Add £3–£7/m³ for 10mm aggregate. Admixtures (air entrainment, accelerator, plasticiser, polypropylene fibres) charged additionally at £3–£12/m³ depending on type. Prices fluctuate with cement commodity costs and fuel prices — always obtain live quotes from at least two or three local volumetric operators.
The table below compares the total cost of mini mix against a drum-mixer delivery (including typical short-load surcharges) for GEN3/C20 concrete at common small-pour volumes in South East England. It illustrates the breakeven point where mini mix becomes more cost-effective.
| Volume (m³) | Mini Mix Total (SE) | Drum-Mixer (incl. short-load) | Saving with Mini Mix | Recommendation |
|---|---|---|---|---|
| 0.5 | £72–£89 | £185–£240 | £113–£151 | ★ Mini mix clearly wins |
| 1.0 | £130–£158 | £225–£285 | £95–£127 | ★ Mini mix clearly wins |
| 2.0 | £260–£316 | £310–£390 | £50–£74 | ★ Mini mix wins |
| 3.0 | £390–£474 | £420–£510 | £0–£36 | ≈ Comparable – get both quotes |
| 4.0 | £520–£632 | £488–£590 | −£32 to −£42 | Drum-mixer may be cheaper |
| 6.0 | £780–£948 | £570–£696 (full load) | −£210 to −£252 | Drum-mixer full load wins |
| 8.0 | £1,040–£1,264 | £760–£928 (full load) | −£280 to −£336 | Drum-mixer full load wins |
The table below gives typical concrete volumes and estimated mini mix costs for the most common domestic and small commercial applications in the UK. All volumes are approximate — always measure your excavation or formwork and add 10% wastage.
| Application | Typical Dimensions | Approx. Volume | Grade | Mini Mix Cost (SE, 2026) |
|---|---|---|---|---|
| Single fence panel (6 posts) | 6 holes, 300mm dia × 600mm | 0.25 m³ | GEN3 | £33–£40 |
| Garden gate post pair | 2 holes, 300mm dia × 750mm | 0.10 m³ | GEN3 | £13–£16 |
| Small patio (15 m²) | 15 m² × 100mm | 1.65 m³ | GEN3 | £215–£261 |
| Standard patio (25 m²) | 25 m² × 100mm | 2.75 m³ | GEN3 | £358–£435 |
| Driveway (30 m²) | 30 m² × 150mm | 4.95 m³ | RC30 | £713–£871 |
| Single garage slab | 6 × 3m × 150mm | 2.97 m³ | GEN3 | £386–£470 |
| Double garage slab | 6 × 6m × 150mm | 5.94 m³ | GEN3 | £772–£939 |
| Strip foundation (10m run) | 10m × 600mm × 225mm | 1.35 m³ | GEN3 | £176–£214 |
| Strip foundation (20m run) | 20m × 600mm × 225mm | 2.70 m³ | GEN3 | £351–£427 |
| Shed base (10 m²) | 3.5 × 2.5m × 100mm | 0.88 m³ | GEN3 | £114–£139 |
| Summerhouse base (15 m²) | 5 × 3m × 100mm | 1.65 m³ | GEN3 | £215–£261 |
| Hot tub base | 3 × 3m × 150mm | 1.35 m³ | RC30 | £194–£237 |
| Small retaining wall footing | 5m × 450mm × 225mm | 0.51 m³ | RC30 | £73–£90 |
| Concrete steps (3 steps) | Approx. | 0.40–0.60 m³ | GEN3 | £52–£95 |
| Inspection chamber surround | Varies | 0.15–0.40 m³ | GEN3 | £20–£63 |
| Item | Typical Cost (2026) | Notes |
|---|---|---|
| Call-out / minimum charge | £80–£180 | Some operators charge a call-out fee covering the first 0.5–1.0 m³; clarify when quoting |
| Travel charge (over 15 miles) | £0.80–£1.80/mile | Beyond the operator’s standard delivery radius; increases with distance |
| Polypropylene fibres | +£5–£12/m³ | Added via dosing system on most modern volumetric trucks; reduces plastic shrinkage cracking |
| Accelerator (cold weather) | +£5–£12/m³ | Speeds set time for autumn/winter pours; discuss with operator for below-5°C conditions |
| Retarder | +£4–£10/m³ | Extends workable life; useful for slow pours or high summer temperatures |
| Plasticiser | +£3–£8/m³ | Improves workability at low w/c; required for RC30+ at S4 slump |
| Air entrainment | +£5–£9/m³ | For XF1/XF2 freeze-thaw exposed concrete; specify target air content (3.5–5.5%) |
| Saturday delivery | +£50–£150/visit | Many mini mix operators work weekends; surcharge varies by operator |
| Pump hire (line pump) | £350–£600/day | If the truck cannot discharge directly; arrange separately — some mini mix operators offer combined pump + mix service |
| Coloured concrete pigment | +£10–£30/m³ | Iron oxide pigments added to mix; available from some volumetric operators for decorative applications |
| 10mm aggregate (instead of 20mm) | +£3–£7/m³ | For thin sections, pumped mixes, or heavily reinforced pours |
| Wait time (beyond standard) | £0.80–£2.00/min | Volumetric operators are more flexible than drum-mixer plants but still charge for excessive delays |
“Mini mix” is an informal UK term for volumetric concrete — concrete mixed fresh on-site from dry materials carried in a volumetric truck. It does not refer to the volume of concrete (you can order 10 m³ from a mini mix operator) but to the on-site mixing process. The term distinguishes it from traditional ready-mix “drum mixer” deliveries from a batching plant.
The defining commercial advantage of mini mix is that there is no minimum order quantity. You can order as little as 0.1 m³ — enough to set a single fence post. With a standard drum-mixer delivery, the minimum is typically 4–6 m³, with heavy short-load surcharges below that. For any pour under approximately 4 m³, mini mix is almost always worth pricing.
With mini mix, the operator meters the discharge and you pay for exactly the volume of concrete that came out of the truck — not the volume you ordered, not a minimum batch, not a rounded-up figure. If you ordered 3 m³ and only needed 2.7 m³, you pay for 2.7 m³. This eliminates over-ordering risk and makes mini mix particularly attractive for irregular or uncertain pour volumes.
For equivalent grades, mini mix typically costs 12–20% more per m³ than a full-load drum-mixer delivery. For GEN3/C20 in South East England: drum mixer full load approximately £108–£132/m³; mini mix approximately £130–£158/m³. The mini mix premium reflects the higher capital and operating cost of volumetric trucks and the operator’s time on site.
Most UK volumetric operators can produce all standard grades from GEN1/C10 through to RC40/C40/50. Higher grades (RC35, RC40) may require advance notice to ensure the correct cement type and admixtures are loaded. GGBS-blended mixes (for XS1, XS2, or sustainability requirements) are available from some but not all volumetric operators — confirm when booking.
Most volumetric trucks are smaller than standard drum-mixer trucks — a typical volumetric vehicle is 9–10m long and 2.5m wide, compared to 11–12m for a standard drum mixer. This makes them significantly easier to access restricted domestic sites, narrow roads, and properties with limited turning circles. Some operators have compact volumetric vehicles for very tight access.
Mini mix trucks can easily add polypropylene fibres to the mix through on-board dosing systems. Fibres at 0.9 kg/m³ are widely used for domestic floor slabs and driveways to reduce plastic shrinkage cracking. This is a cost-effective upgrade (approximately £5–£12/m³ surcharge) that improves the long-term durability of slabs, particularly in exposed or outdoor applications. Confirm availability with your operator when booking.
To find mini mix/volumetric concrete operators near you: search for “volumetric concrete [your town]” or “mini mix concrete [your county]”; check the BRMCA member directory for certified volumetric suppliers; ask your local builders’ merchant for recommendations; or check review platforms (Checkatrade, TrustATrader, Google Reviews) for locally-rated operators. Always get at least two quotes.
Several UK volumetric operators offer coloured concrete using iron oxide pigments added on-site. Standard colours include red, buff/yellow, charcoal/grey, and green. Coloured concrete is popular for decorative paths, patios, driveways, and garden features. The pigment surcharge is typically £10–£30/m³ depending on the colour intensity and pigment type. Discuss colour options and consistency requirements with your operator before booking.
Volumetric operators can add accelerator admixtures on-site to help concrete set and gain strength faster in cold weather. Do not pour concrete when the temperature is below 3°C or forecast to fall below 3°C within 24 hours. In cold conditions (3–8°C), use an accelerator admixture and cover the pour with insulating blankets immediately after finishing. Confirm the operator’s cold-weather practice when booking in autumn or winter.
All ready-mix and volumetric concrete supply is subject to 20% standard rate VAT in the UK. There are no reduced rates or exemptions for concrete supply, regardless of the application (domestic or commercial). Mini mix quotes are usually given excluding VAT — always confirm and add 20% when budgeting. The VAT is reclaimable by VAT-registered businesses.
Mini mix concrete prices vary significantly between operators. Price differences of 15–25% for the same mix are not uncommon in the same area. Always get at least two or three quotes, ensuring each specifies the same grade, slump, aggregate size, and any admixtures. Ask each operator for confirmation that they can supply a BS EN 206 compliant mix and provide a delivery ticket for structural applications.
Mini mix concrete — also called volumetric concrete or on-site mix concrete — is produced by a specialist truck that carries dry aggregates, cement, and water in separate compartments and mixes the concrete fresh on your site immediately before discharging it. Unlike a ready-mix drum-mixer delivery (which delivers a pre-mixed batch from a batching plant and has a minimum load requirement), a mini mix truck mixes exactly as much concrete as you need, stops when you say stop, and you pay only for the volume actually discharged. There is no minimum order — you can order as little as 0.1 m³ for a single fence post.
In the UK in 2026, mini mix (volumetric) concrete costs approximately £96–£118/m³ for GEN1/C10 up to £146–£179/m³ for RC40/C40/50, with the most commonly ordered grade — GEN3/C20 — costing approximately £108–£158/m³ depending on UK region. Greater London is the most expensive region; Scotland and Northern Ireland are the most affordable. These prices are per cubic metre, exclude VAT, and include standard 20mm aggregate at S3 slump. Most operators also charge a call-out or minimum visit fee of approximately £80–£180, which covers the first 0.5–1.0 m³. Always get at least two or three quotes as prices vary significantly between operators.
For pours under approximately 3–4 m³, mini mix is almost always cheaper than a drum-mixer delivery once the short-load surcharge is included. For example, a 1 m³ GEN3 pour in South East England in 2026: mini mix approximately £130–£158; drum-mixer including short-load surcharge approximately £225–£285 — mini mix saves approximately £95–£127. For pours above 6 m³ on a full drum-mixer load, the drum mixer is typically 10–20% cheaper per m³ than volumetric. Between 3 and 6 m³, always get both quotes and compare. The breakeven point varies by region and between suppliers.
To find a mini mix / volumetric concrete supplier: (1) Search online for “volumetric concrete [your town or county]” or “mini mix concrete near me”. (2) Check the BRMCA member directory at brmca.org.uk for certified volumetric suppliers in your area. (3) Ask at your local builders’ merchant — they usually know reputable local concrete suppliers. (4) Check Checkatrade, TrustATrader, or Google Reviews for locally-rated mini mix operators. When contacting suppliers, have ready: the grade required (e.g. GEN3/C20), approximate volume, delivery postcode, and preferred date. Always get at least two quotes before committing.
Yes — provided the volumetric operator can supply a BS EN 206 / BS 8500 designated mix and provide a proper delivery ticket. For any reinforced structural application (foundations, beams, slabs with mesh or bar reinforcement), you need documented proof that the concrete meets the specified grade, maximum w/c ratio, and minimum cement content. Request a delivery ticket from the operator before agreeing to use them for structural work — it should state the grade (e.g. C20/25 or C30/37), cement type, maximum w/c ratio, and slump class. Some smaller volumetric operators may not have calibrated systems traceable to BS EN 206 — always confirm this in advance for any structural application.
The key differences are: (1) Mixing location: Mini mix is mixed on-site at delivery; ready-mix is mixed at a batching plant and delivered in a revolving drum. (2) Minimum order: Mini mix has no minimum; ready-mix typically requires 4–6 m³ minimum. (3) Cost for small volumes: Mini mix is almost always cheaper for small volumes once ready-mix short-load surcharges are included. (4) Cost for large volumes: Ready-mix is typically 10–20% cheaper per m³ for full loads (6+ m³). (5) Freshness: Mini mix is mixed immediately before discharge; ready-mix has been mixing in the drum since leaving the plant (maximum time limits apply — typically 2 hours). (6) Flexibility: Mini mix operators can adjust workability and admixtures on-site; ready-mix plants batch to the specified mix and cannot adjust after leaving the plant.
For a standard 100mm square timber fence post in a 300mm diameter hole at 750mm depth: volume = π×(0.15)²×0.75 − post volume ≈ 0.053 m³ minus approximately 0.006 m³ for the post = approximately 0.047 m³ per post. For a run of six fence panels with seven posts: approximately 0.33 m³ total. At mini mix GEN3 prices for South East England (approximately £130–£158/m³ plus call-out fee of approximately £100–£150): total cost approximately £143–£206 including call-out. For just one or two posts, dry-mix postcrete (a pre-bagged product requiring no mixing) may be more economical; for six or more posts, mini mix concrete is typically better value.
Yes — many UK volumetric concrete operators offer coloured concrete using iron oxide pigments added on-site via the truck’s dosing system. Common colours include red/terracotta, buff/golden yellow, charcoal/dark grey, and green. Coloured concrete is popular for decorative driveways, garden paths, patios, and feature areas. The pigment surcharge is typically £10–£30/m³ depending on the colour and intensity. Bear in mind that concrete colour can vary between batches if poured on different days, so try to complete all decorative surfaces in a single visit. Discuss colour options, consistency, and sealing requirements with your operator before booking.
Mini mix concrete resources UK 2026: BRMCA – Find a Certified Volumetric Supplier | Checkatrade – Concrete Suppliers | The Concrete Society | TrustATrader – Concrete Contractors | Planning Portal – Driveways & SuDS