Compare ready mix, volumetric, site mixed, pump hire, labour, delivery and finishing costs across common UK concrete projects. Use this ConcreteMaths guide to understand the real price difference between cheap concrete, correct concrete and fully installed concrete.
Concrete Cost Comparisons UK 2026 — What You Are Really Comparing
Concrete cost comparisonsare not just a matter of checking the cheapest price per cubic metre. A true UK concrete budget compares the correct grade, delivered quantity, transport, waiting time, access method, labour, finishing, waste, reinforcement, VAT and the risk of under-ordering. In 2026, many small domestic projects still start with a simple question — “how much is concrete per m³?” — but the final bill is usually shaped by site access and delivery method as much as by the concrete itself.
A small shed base may be cheapest with bagged concrete or a local volumetric supplier. A 20m² driveway often becomes better value with ready mix because labour time, consistency and finishing speed matter. A deep footing may look expensive per m³ when delivered by truck, but it can be much cheaper than mixing hundreds of bags by hand. The right comparison depends on volume, strength requirement, access distance from the lorry, pour speed, finish quality and whether Building Control or a structural engineer is involved.
ConcreteMaths 2026 Rule of Thumb
For very small jobs under 0.5m³, bagged or site-mixed concrete can make sense. From around 1m³ upward, ready mix or volumetric concrete normally becomes more practical. Above 3–4m³, the cheapest option is often the one that reduces labour, delays and waste — not simply the lowest unit price.
Ready Mix
Best for medium and large pours where speed, consistency and certified delivery tickets matter. Usually priced per m³ plus delivery, minimum load and waiting-time rules.
Volumetric
Good for uncertain quantities because concrete is mixed on site. Often useful for footings, awkward access and projects where exact volume is hard to judge.
Site Mix / DIY
Useful for tiny pads, repairs and garden jobs, but labour-heavy and inconsistent for structural or larger pours. Bag count can become surprisingly expensive.
Concrete Cost per m³ UK 2026 — Grade Comparison Table
The table below gives practical 2026 budgeting ranges for common UK concrete grades. These are planning ranges for comparison only; the delivered price can move up or down depending on region, volume, additives, cement type, haulage distance, waiting time, pump hire and whether the supplier applies a small-load charge.
- Concrete Grade: C8/10 to C10/12; Typical 2026 Budget: £90–£115/m³; Common UK Uses: Blinding, kerb backing, non-structural fill; Cost Comment: Low cement content, cheapest delivered grade; Best Compared Against: Site mix for tiny jobs
- Concrete Grade: C15/20; Typical 2026 Budget: £95–£125/m³; Common UK Uses: Paths, oversites, light domestic pads; Cost Comment: Often chosen where C10 feels too weak but C20 is not required; Best Compared Against: Bagged concrete for less than 0.5m³
- Concrete Grade: C20/25; Typical 2026 Budget: £100–£135/m³; Common UK Uses: Shed bases, floors, patios, domestic slabs; Cost Comment: Good domestic balance of price and performance; Best Compared Against: Volumetric for uncertain small pours
- Concrete Grade: C25/30; Typical 2026 Budget: £110–£145/m³; Common UK Uses: Driveways, garage bases, commercial slabs, footings; Cost Comment: Often the most useful comparison grade for UK projects; Best Compared Against: C30/37 where reinforcement or exposure demands more
- Concrete Grade: C30/37; Typical 2026 Budget: £125–£160/m³; Common UK Uses: Reinforced slabs, yards, structural bases; Cost Comment: Higher cement content and specification control increase price; Best Compared Against: Engineer-designed C25/30 or C35/45
- Concrete Grade: C35/45 to C40/50; Typical 2026 Budget: £140–£190+/m³; Common UK Uses: Heavy-duty yards, commercial floors, specialist structural elements; Cost Comment: Usually specified, not chosen purely by budget; Best Compared Against: Supplier technical advice and BS 8500 specification
Do Not Compare by Price Alone
A cheaper grade can become the most expensive option if it fails the required strength, durability or exposure class. For structural concrete, compare the engineer’s specified concrete with supplier alternatives, not with a weaker domestic mix.
Ready Mix vs Volumetric vs Site Mixed Concrete Cost
The biggest cost decision is usually the supply method. Ready mix is batched at a plant and delivered by drum mixer. Volumetric concrete is batched on site from separate material compartments. Site mix is produced manually using a mixer, bags of cement, sand, aggregate and water. Each can be good value in the right situation, but each becomes expensive when used outside its ideal range.
Ready Mix Concrete
Ready mix is usually the easiest comparison point because quotes are normally based on a price per m³ plus delivery terms. It is fast, consistent and useful where quality records matter. The cost challenge is that small loads can attract surcharges, the truck may only allow a limited waiting time, and poor access can force you to pay extra for barrowing, line pump or boom pump hire.
Volumetric Concrete
Volumetric concrete is useful when the exact quantity is uncertain. Footings, trenches and excavations rarely have perfectly square sides, so determined volume can be lower than actual consumption. Volumetric supply reduces the risk of under-ordering, although the headline rate can be higher than a simple ready mix quote. It can also be useful when you need multiple mixes from one vehicle, such as lower-strength blinding followed by stronger slab concrete.
DIY Site Mixed Concrete
DIY mixing is attractive because it avoids delivery slots and minimum loads, but the hidden cost is labour. Mixing one cubic metre can involve dozens of cement bags and more than two tonnes of combined wet and dry material handling. For a small pad this may be acceptable; for a driveway, garage slab or footing run, hand mixing becomes slow, tiring and harder to control.
Bagged Concrete
Best for fence posts, small repairs and tiny pads. Avoid for larger work unless the convenience is more important than the cost per m³.
Ready Mix
Best for planned pours with known volume, clear access and enough labour available to place the load quickly.
Volumetric
Best where excavation volume is uncertain, the job may need stop-start supply, or the site cannot risk a second delivery.
- Method: Bagged / DIY; Best Volume Range: 0.05–0.5m³; Main Saving: No lorry, flexible timing; Main Risk: High labour, inconsistent batching; Typical Use: Repairs, posts, tiny bases
- Method: Small Load Ready Mix; Best Volume Range: 0.5–2m³; Main Saving: Convenience and speed; Main Risk: Small-load charge; Typical Use: Shed bases, paths, small slabs
- Method: Standard Ready Mix; Best Volume Range: 2–8m³+; Main Saving: Best value for planned pours; Main Risk: Waiting time/access problems; Typical Use: Driveways, slabs, foundations
- Method: Volumetric; Best Volume Range: 1–8m³+; Main Saving: Pay closer to actual quantity; Main Risk: Availability and rate variation; Typical Use: Footings, mixed jobs, uncertain volume
- Method: Ready Mix + Pump; Best Volume Range: 3m³+; Main Saving: Labour and access efficiency; Main Risk: Pump setup and washout costs; Typical Use: Rear gardens, basements, long carries
Concrete Project Cost Comparisons — 2026 Examples
A concrete comparison becomes clearer when you compare real project sizes. The examples below assume normal access, sensible waste allowance and standard domestic/commercial grades. Labour, formwork, excavation and finishing can shift the final price significantly, so use these examples as planning benchmarks before requesting itemised quotes.
- Project: Fence posts / small repairs; Example Size: Several small holes; Concrete Volume: 0.05–0.25m³; Likely Grade: Postcrete / C10-C15; Best Value Supply Method: Bagged / DIY; Budget Range: £40–£180
- Project: Shed base; Example Size: 3m x 2m x 100mm; Concrete Volume: 0.60m³; Likely Grade: C15-C20; Best Value Supply Method: DIY or small-load ready mix; Budget Range: £180–£450+
- Project: Garden room base; Example Size: 5m x 4m x 125mm; Concrete Volume: 2.50m³; Likely Grade: C20/25; Best Value Supply Method: Ready mix or volumetric; Budget Range: £550–£1,100+
- Project: Driveway slab; Example Size: 30m² x 150mm; Concrete Volume: 4.50m³; Likely Grade: C25/30; Best Value Supply Method: Ready mix + finish crew; Budget Range: £900–£1,800+
- Project: Garage base; Example Size: 6m x 4m x 150mm; Concrete Volume: 3.60m³; Likely Grade: C25/30; Best Value Supply Method: Ready mix; Budget Range: £750–£1,600+
- Project: Strip footings; Example Size: 20m x 600mm x 600mm; Concrete Volume: 7.20m³; Likely Grade: C20/25-C25/30; Best Value Supply Method: Volumetric or ready mix; Budget Range: £1,100–£2,200+
Best Comparison Method
For every quote, compare the same grade, volume, delivery method, VAT position, waiting time, pump/barrow allowance and finish. A quote that excludes pump hire or VAT can look cheaper while costing more on pour day.
Hidden Concrete Costs That Change the Comparison
Concrete pricing often changes between quote and invoice because the site conditions were not fully described. The most common hidden extras are small-load surcharges, weekend delivery, extra waiting time, failed access, extra barrow runs, pump washout, reinforcement, admixtures, fibres, waterproofing additives, retarder in hot weather, winter accelerators, formwork changes and disposal of surplus concrete.
In domestic work, the biggest surprise is usually access. A ready mix truck can chute only a limited distance from its discharge point. If the pour is behind a terraced house, down a slope or through a narrow side alley, the practical comparison is not “ready mix vs DIY” but “ready mix plus pump vs barrowing crew vs volumetric with extra time.” A pump can appear expensive as a line item, but it can reduce labour, improve placement speed and prevent the surface from starting to set before the crew finishes.
- Small-load charges:apply when the order is below the supplier’s minimum economical delivery size.
- Waiting time:can apply if the lorry is delayed because labour, formwork or access is not ready.
- Pump hire:adds setup cost but can be cheaper than excessive manual barrowing on larger or awkward pours.
- Reinforcement mesh:changes both material budget and labour because mesh must be supported correctly on spacers.
- Finish quality:a rough tamped finish is cheaper than power floating, pattern imprinting or decorative finishes.
- Compliance:structural or commercial work may need a specified mix, delivery ticket, cube testing or engineer approval.
Concrete Quote Comparison Checklist
Use this checklist before comparing concrete quotes. It helps you avoid comparing a basic material-only price with a complete supply-and-place quote. For best results, send the same written specification to every supplier or contractor.
Confirm Volume
Give length, width, depth and waste allowance. For trenches, include actual excavation width because hand-dug sides are rarely perfect.
Confirm Grade
Specify C20/25, C25/30 or the engineer’s full designation. Do not accept a vague “standard concrete” quote for structural work.
Confirm Access
State chute distance, road restrictions, parking, side access width, pump location, washout point and whether barrowing is required.
Ask Every Supplier These Questions
- Is the quoted price per m³ inclusive or exclusive of VAT?
- Is delivery included, and what is the minimum load?
- What waiting time is included before extra charges begin?
- Is the mix designed, prescribed or standardised prescribed concrete?
- What consistence/slump will be supplied for the chosen placement method?
- Are fibres, waterproofing, retarder or accelerator included or extra?
- Can the lorry discharge directly, or is pump/barrow access needed?
- Who provides formwork, reinforcement, DPM, sub-base and finishing?
- Will you receive a delivery ticket for Building Control or project records?
- What happens if the site needs more concrete than determined?
Cheapest Quote Warning
If one quote is dramatically cheaper, check whether it excludes VAT, delivery, waiting time, pump hire, finishing, reinforcement, sub-base preparation or disposal. Most disputes begin because “concrete supply” and “completed concrete work” were treated as the same thing.
Standards, Safety and Lower-Carbon Concrete in 2026
Cost comparisons should also consider specification risk. In the UK, concrete specification is commonly aligned withBS 8500 and BS EN 206 guidance from The Concrete Centre. BS 8500-1 and BS 8500-2 were updated in 2023, expanding the range of lower-carbon concretes that can be specified. For commercial or engineered work, this matters because the cheapest standard mix may not provide the required durability, exposure resistance, chloride class or cement type.
Safety is another part of the cost comparison. Wet concrete and cement-based products can cause serious skin problems including dermatitis and burns. Contractors should provide PPE, welfare, washout planning and safe handling procedures. Homeowners doing small DIY pours should still wear waterproof gloves, eye protection, long sleeves and suitable boots, and should wash off splashes immediately.
Specification
Use BS 8500 / BS EN 206 terminology where relevant: strength class, consistence, aggregate size, exposure class and chloride class.
Lower Carbon
Ask whether a lower-carbon cement combination is available without compromising strength gain, curing needs or engineer approval.
Safety
Budget time and equipment for PPE, washout, exclusion zones, safe lifting, traffic management and cement-burn prevention.
Structural Concrete Needs More Than a Price Comparison
For foundations, reinforced slabs, commercial floors, retaining walls and engineer-designed work, always follow the specification from your structural engineer, Building Control or ready-mix technical team. Use ConcreteMaths cost comparisons for budgeting, then confirm the final mix before ordering.
Concrete Cost Comparisons — Frequently Asked Questions
Answers to common UK 2026 questions about comparing concrete prices, delivery methods, grades, labour and hidden costs.
A practical 2026 UK budgeting range for ready mix concrete is around£100–£160 per m³for many standard domestic and light commercial grades, with lower-strength mixes near the bottom and higher-strength or specialist mixes higher. Delivery, region, minimum load, waiting time, admixtures and pump hire can change the final cost.
Ready mix is often cheaper overall once the job reaches about 1m³ or more, because it saves labour and improves consistency. DIY mixing can be cheaper for very small repairs, fence posts and tiny pads, but larger pours require a lot of cement, sand, aggregate, water control and labour. The cheapest method depends on volume, access and the finish required.
Volumetric concrete is often better value where the exact volume is uncertain, such as trench fill, footings and irregular excavation. It can reduce the risk of under-ordering or paying for unused concrete. It may not always have the lowest headline rate per m³, but it can be economical when quantity flexibility matters.
For clean slabs with accurate formwork, a 5% allowance is common. For uneven ground, deep footings or hand-dug trenches, 10% is often safer. Over-ordering wastes money and creates disposal issues, but under-ordering can leave cold joints, delays and second-load charges.
Usually yes. Higher strength classes typically need more cementitious material, tighter specification control or different admixtures. The price difference between C20/25 and C25/30 may be modest, but C35/45 or C40/50 can be much more expensive, especially with special requirements. Choose the grade required by the project, not simply the cheapest grade.
Pump hire is worth comparing when the pour is more than a short chute from the lorry, access is narrow, the volume is large or the concrete needs placing quickly. A pump can add a clear line item to the quote, but it may reduce labour, avoid delays, improve finish quality and reduce the risk of concrete starting to set before placement is complete.
Compare grade, volume, delivery, VAT, waiting time, access method, pump/barrow allowance, admixtures, fibres, reinforcement, sub-base preparation, finishing and any testing or delivery-ticket requirements. A material-only quote cannot be fairly compared with a supply-and-place quote unless you add the missing labour and access costs.
Lower-carbon concrete may or may not save money. In some areas it can be cost-neutral, while in others it may need technical approval, altered curing assumptions or different lead times. Ask the supplier whether a BS 8500:2023 compatible lower-carbon option is suitable for your strength class, exposure class and construction programme.
Regional Concrete Cost Comparison UK 2026
Concrete is a local product, so regional cost differences matter. Ready mix is heavy, time-sensitive and delivered by vehicles that must return to the batching plant within practical time limits. That means distance from plant, traffic, urban restrictions, parking, congestion, clean-air rules, rural travel time and supplier competition all affect the final quote. A price that is normal in London may be high in Yorkshire, while a remote rural delivery can cost more than a city delivery because the truck spends more time away from the plant.
For a fair regional comparison, ask for the delivered price to your postcode, not just a generic national rate. The same C25/30 mix might be quoted differently for a tight London street, a South East commuter town, a Midlands industrial estate or a rural Welsh property. If a supplier’s batching plant is closer, the lower haulage time can offset a slightly higher basic material rate.
- Region: Greater London; Typical Cost Position: Highest; Main Cost Driver: Traffic, parking, restricted access, pump demand; Comparison Tip: Compare pump-inclusive quotes and check waiting time carefully
- Region: South East / Home Counties; Typical Cost Position: Above average; Main Cost Driver: Labour rates, demand, delivery distances; Comparison Tip: Book early and compare supplier distance from site
- Region: Midlands; Typical Cost Position: Average; Main Cost Driver: Good supplier competition; Comparison Tip: Often strong value for ready mix and volumetric quotes
- Region: North West / Yorkshire; Typical Cost Position: Average to slightly lower; Main Cost Driver: Local competition and project type; Comparison Tip: Check small-load charges for domestic work
- Region: Scotland / Wales / Northern Ireland; Typical Cost Position: Variable; Main Cost Driver: Rural delivery distance and plant coverage; Comparison Tip: Local supplier availability may matter more than headline rate
- Region: South West; Typical Cost Position: Variable to above average; Main Cost Driver: Rural access, tourism-season traffic, travel time; Comparison Tip: Confirm delivery window and access before pour day
Regional Price Practical Tip
For domestic jobs, the nearest reliable supplier is not always the cheapest per m³, but is often the best value once delivery time, support, emergency top-up availability and local access knowledge are included.
Material Cost vs Installed Concrete Cost
Many homeowners search for concrete cost per m³ and assume that figure is the total project cost. It is not. The material cost is only one layer of a finished concrete job. A completed slab or driveway may also include excavation, spoil removal, compacted sub-base, formwork, DPM, reinforcement, concrete supply, placement, levelling, finishing, curing protection and clean-up. In some projects, the concrete itself is less than half of the final installed price.
This is why two quotes can look completely different while both being technically correct. A supplier may quote only delivered concrete. A groundworker may quote supply and lay. A driveway contractor may quote excavation, hardcore, forms, mesh, concrete, finish and drainage. Before deciding that one quote is expensive, check whether it includes more of the job.
Material-Only Quote
Usually covers concrete delivered to site. It may exclude placing, barrowing, pump hire, finishing, reinforcement and preparation.
Supply-and-Place Quote
Usually includes labour to move, place and finish the concrete, but may still exclude excavation, sub-base and drainage.
Complete Installed Quote
Usually includes preparation, materials, concrete, finish and cleanup. It is the fairest quote to compare for homeowners.
Example: Why a £600 Concrete Delivery Can Become a £1,800 Finished Slab
A 4m x 5m garden room base at 125mm thick needs about 2.5m³ of concrete before waste. The delivered concrete may cost only a few hundred pounds, but the finished job also needs setting out, excavation, sub-base, compaction, timber formwork, DPM, mesh, concrete placement, levelling and curing. If access is through a house or down a long side passage, the labour cost rises again. The concrete delivery is a major cost, but it is not the whole cost.
For this reason, ConcreteMaths recommends comparing concrete work in three layers:material cost,access/placement costandcompletion cost. Material cost tells you what the concrete itself costs. Access/placement cost tells you how hard the pour is. Completion cost tells you what the finished usable slab, driveway or footing will cost.
Concrete Grade Cost Comparison — When Paying More Makes Sense
Concrete grade affects cost because higher strength mixes usually require a higher cementitious content, tighter production control or specific admixtures. However, the difference between grades is often smaller than the cost of failure. If a driveway cracks because the mix was too weak, the saving from a cheaper concrete grade disappears quickly. If a footing does not meet the engineer’s specification, the remedial cost can be far greater than the original concrete bill.
For non-structural garden work, a modest grade may be enough. For driveways, commercial yards, reinforced slabs and foundations, the grade should follow the design, expected loading and exposure. The cost comparison should therefore ask: “What is the cheapest compliant concrete?” rather than “What is the cheapest concrete?”
- C10/C15:useful for blinding, kerb backing and very light non-structural work where strength is not the main requirement.
- C20/25:common for domestic slabs, shed bases, paths and internal floors where loading is modest.
- C25/30:a strong comparison grade for domestic driveways, garage bases, small commercial slabs and some footings.
- C30/37:often used where reinforcement, heavier traffic or structural performance is more important.
- C35/45 and above:normally specified for heavy-duty, commercial or engineered uses, not chosen casually for DIY projects.
Do Not Downgrade an Engineered Mix
If the drawings or structural engineer specify a concrete class, exposure class, aggregate size, consistence or chloride class, use that specification when comparing prices. Saving £10–£20 per m³ by downgrading the mix can create certification, durability and liability problems.
How to Compare Concrete Quotes Step by Step
A good comparison process prevents expensive pour-day surprises. Start by working out the physical volume, then add a sensible waste allowance, then confirm the required grade. Next, decide whether the concrete can be discharged by chute or whether it must be barrowed, pumped or mixed on site. Finally, compare like-for-like quotes that include the same VAT, delivery, waiting time, access and finish assumptions.
Step 1 — Work out the Real Volume
For slabs, multiply length by width by depth in metres. For footings, multiply trench length by width by depth, but remember that real trenches are often wider or deeper than planned. For irregular shapes, split the area into rectangles or use an average width. Add 5% for neat formwork and 10% for rough excavation or irregular ground.
Step 2 — Match the Correct Concrete Grade
Use the grade from your engineer, architect, Building Control notes or supplier recommendation. For domestic slabs, C20/25 or C25/30 may be common, but there is no universal grade that suits every project. Exposure, loading, reinforcement and finish all matter.
Step 3 — Choose the Placement Method
Ask whether the truck can chute directly into the forms. If not, measure the carry distance and access width. Barrowing can work for small loads but becomes slow for larger pours. A pump can add cost, but it can also make the concrete easier to place within the working time and reduce surface defects caused by delays.
Step 4 — Compare the Same Inclusions
Make a small table with columns for concrete, delivery, VAT, pump or barrow, labour, finish, reinforcement, sub-base and waste. Only then compare totals. The lowest material-only quote should not be compared with a full installed quote unless you add the missing items.
Step 5 — Confirm Before Pour Day
Reconfirm delivery time, address, access, mix, quantity, contact number, washout location and weather plan. Ensure formwork is secure, sub-base is compacted, mesh is on spacers and enough labour is present. A delayed pour can trigger waiting charges and can affect finish quality.
Common Concrete Cost Comparison Mistakes
The most expensive concrete mistakes usually happen before the truck arrives. A poor comparison can lead to the wrong quantity, wrong grade, wrong delivery method or not enough labour on site. Avoiding these mistakes is often worth more than negotiating a small discount per cubic metre.
Comparing Ex-VAT with Inc-VAT
Always check whether the quote includes VAT. A homeowner quote excluding VAT can be 20% lower on paper but not in reality.
Ignoring Waiting Time
If the site is not ready, waiting charges can wipe out savings. Confirm how long the truck can wait before extra costs apply.
Underestimating Access
A cheap ready mix quote is not cheap if the lorry cannot reach the pour and you need emergency labour or pump hire.
- Ordering exact volume:leaves no allowance for uneven ground, spillage or formwork variation.
- Choosing a grade by habit:risks using domestic concrete for a project that needs structural or exposure-class performance.
- Forgetting curing:concrete that dries too quickly can crack, dust or fail to achieve the expected surface quality.
- Not planning washout:pump and truck washout needs a safe, legal location that does not pollute drains or soil.
- Not checking weather:hot, cold, wet or windy conditions can change working time, finish quality and curing requirements.
Related ConcreteMaths Cost Resources
Use these guides and guides to turn your concrete cost comparison into a complete project budget.