Average Cost of Laying Concrete Per Square Metre UK
When planning a concrete project—whether a driveway, patio, shed base, or foundation—understanding the cost of laying concrete per square metre in the UK is essential for accurate budgeting. Based on contractor quotations and industry averages, most homeowners can expect to pay between £85 and £135 per square metre for a standard concrete installation. This estimate typically includes excavation, sub-base preparation, formwork, concrete supply, pouring, levelling, and basic finishing.
Smaller projects (under 10 m²) often attract a higher per-square-metre rate due to minimum call-out charges, while larger projects (over 50 m²) benefit from economies of scale, potentially reducing the per-unit cost to around £75–£95 per m².
| Project Size | Estimated Cost per m² | Total Estimated Cost |
|---|---|---|
| Small (5–10 m²) | £100 – £150 | £500 – £1,500 |
| Medium (15–30 m²) | £85 – £125 | £1,275 – £3,750 |
| Large (40–80 m²) | £75 – £100 | £3,000 – £8,000 |
| Extra Large (100+ m²) | £70 – £90 | £7,000 – £9,000+ |
Detailed Cost Breakdown
Understanding where your money goes helps you make informed decisions. Below is a typical cost breakdown for laying concrete per square metre in the UK.
| Cost Component | Typical Range (per m²) | Notes |
|---|---|---|
| Excavation & Ground Prep | £10 – £20 | Removing turf, topsoil, levelling |
| Sub-base (Type 1 MOT) | £8 – £15 | Compacted hardcore base |
| Concrete (Ready-mix C20/C25) | £25 – £40 | 100–150mm thickness |
| Reinforcement (Mesh/Fibres) | £3 – £8 | Steel mesh or fibre additives |
| Formwork & Edging | £4 – £10 | Timber shuttering |
| Labour (Pouring & Finishing) | £45 – £70 | Includes levelling & trowelling |
| Waste Removal | £2 – £5 | Disposal of excavated material |
| Total Estimated Range | £85 – £135 | Excluding VAT where applicable |
VAT Note: Many smaller contractors in the UK are not VAT-registered, meaning VAT (20%) is not added. However, larger firms and those supplying significant materials often include VAT. Always confirm with your contractor whether the quoted price is inclusive or exclusive of VAT.
Labour Costs for Concrete Laying
Labour represents the single largest component of the cost of laying concrete per square metre in the UK. Professional concrete layers typically charge between £45 and £70 per m² for labour alone, or approximately £200–£300 per day for a two-person team.
| Labour Pricing Model | Typical Rate | Best For |
|---|---|---|
| Per Square Metre | £45 – £70 | Standard driveways, patios, slabs |
| Daily Rate (2-person team) | £200 – £300 | Complex or multi-day projects |
| Hourly Rate (per person) | £15 – £25 | Small repairs or touch-ups |
Material Costs
Ready-mix concrete is the most common choice for domestic projects. The cost varies based on the concrete grade (strength) and whether additives or reinforcements are included.
| Material | Typical Cost | Application |
|---|---|---|
| Ready-mix C20/C25 (per m³) | £110 – £140 | Domestic driveways, paths, shed bases |
| Ready-mix C30/C35 (per m³) | £130 – £160 | Heavy-duty driveways, garage floors |
| Steel Reinforcement Mesh (per sheet) | £12 – £25 | Structural reinforcement |
| Type 1 MOT Sub-base (per bulk bag) | £40 – £60 | Sub-base for all concrete slabs |
| Fibre Reinforcement (per m³ additive) | £8 – £15 | Crack reduction, alternative to mesh |
Regional Pricing Across the UK
Where you live significantly influences the cost of laying concrete per square metre in the UK. London and the South East command premium rates, while prices in the North of England, Scotland, and Wales are generally more affordable.
| Region | Cost per m² (Labour + Materials) | Labour Rate (per m²) |
|---|---|---|
| London | £110 – £150 | £60 – £80 |
| South East England | £100 – £140 | £55 – £75 |
| Midlands | £85 – £120 | £45 – £65 |
| North England | £75 – £105 | £40 – £58 |
| Scotland | £78 – £110 | £42 – £60 |
| Wales | £75 – £105 | £40 – £55 |
| Northern Ireland | £72 – £100 | £38 – £55 |
Concrete Type & Finish Comparison
Different concrete types and finishes carry different price tags. Here is how the most common options compare.
| Concrete Type / Finish | Cost per m² (Installed) | Best Suited For |
|---|---|---|
| Standard Grey (Trowelled) | £85 – £120 | Shed bases, utility areas, basic paths |
| Brushed / Broom Finish | £90 – £130 | Driveways, non-slip surfaces |
| Imprinted / Stamped Concrete | £110 – £180 | Decorative patios, premium driveways |
| Polished Concrete | £130 – £200 | Indoor floors, contemporary finishes |
| Exposed Aggregate | £100 – £150 | Decorative driveways, garden paths |
Additional Cost Factors
Beyond the base price of concrete and labour, several additional factors can affect the final cost of laying concrete per square metre in the UK:
- Site Access: Poor access requiring wheelbarrowing or pumping can add £10–£25 per m².
- Ground Conditions: Unstable ground or sloping sites may require extra excavation and thicker sub-base layers.
- Concrete Thickness: Increasing from 100mm to 150mm adds approximately £10–£18 per m² in material costs.
- Damp-Proof Membrane (DPM): Required for indoor floors, adding £3–£6 per m².
- Planning Permission: Most domestic concrete installations are permitted development, but listed buildings or conservation areas may require approval.
- Skip Hire: If waste cannot be removed by the contractor, skip hire costs £150–£300.
DIY vs Professional Installation
Taking on a concrete project yourself can reduce costs substantially—potentially by 40–50%—but it is not without risk. DIY is most practical for small shed bases (under 6 m²) or garden paths where structural integrity and a perfect finish are less critical.
For driveways, large patios, or any project exceeding 10 m², professional installation is strongly recommended. Professionals bring the necessary equipment (vibrating plates, power floats, concrete pumps), ensure correct levels and drainage falls, and provide guarantees on their workmanship. Poorly laid concrete can crack, sink, or pool water, leading to expensive remedial work.
Estimated DIY material cost: £40–£60 per m² (concrete, sub-base, formwork, tool hire).
Money-Saving Tips
- Combine projects: If you need a driveway and a patio, having both done simultaneously can reduce mobilisation costs.
- Choose standard finishes: Decorative finishes significantly increase cost; a brushed finish is both practical and affordable.
- Prepare the site yourself: Handling excavation and clearing can save £10–£20 per m² if you are physically able.
- Get multiple quotes: Always obtain at least three written quotations and compare what is included.
- Book during off-peak seasons: Late autumn and early spring often see reduced demand and more competitive pricing.
- Consider fibre-reinforced concrete: It can be more cost-effective than steel mesh for residential projects while providing similar crack resistance.
Common Mistakes That Increase Project Costs
- Skipping the sub-base: A proper compacted Type 1 MOT sub-base is essential. Omitting it leads to sinking and cracking.
- Choosing the wrong concrete grade: Using C15 instead of C25 for a driveway will result in premature surface wear and cracking under vehicle weight.
- Ignoring drainage: Concrete must be laid with a slight fall (1:60 to 1:80) to prevent water pooling.
- Hiring based solely on price: The cheapest quote may cut corners on materials, thickness, or preparation.
- Forgetting about waste removal: Excavated soil and old materials must be disposed of responsibly; clarify who handles this.
- Not requesting a written quotation: Verbal agreements leave room for disputes over scope and price.
Contractor Hiring Checklist
Before hiring a concrete contractor, use this checklist to ensure you receive a fair and transparent service:
- Get at least three written quotations with full breakdowns.
- Check previous work—ask for photos or visit a completed project.
- Confirm the concrete grade and thickness in writing.
- Ask whether the quote includes excavation, sub-base, formwork, and waste removal.
- Confirm whether VAT is included or excluded.
- Request a written project timeline.
- Check that the contractor has public liability insurance.
- Ask about guarantees or warranties on workmanship.
- Confirm who is responsible for protecting the curing concrete from weather.
- Agree on payment terms—avoid paying the full amount upfront.
Real Project Cost Examples
Here are three realistic scenarios to illustrate how the cost of laying concrete per square metre in the UK translates into actual project budgets.
| Project | Size | Labour Rate | Est. Labour Cost | Est. Total Cost |
|---|---|---|---|---|
| Small Shed Base | 8 m² | £55/m² | £440 | £800 – £1,100 |
| Standard Driveway | 25 m² | £50/m² | £1,250 | £2,200 – £3,000 |
| Large Patio (Brushed Finish) | 50 m² | £48/m² | £2,400 | £4,200 – £5,500 |
Note: These are estimated market averages for the Midlands region. London and South East prices may be 15–25% higher.