Cost Guide
Cost of concrete works in Nigeria 2026
Concrete works cover slabs, columns, beams, and foundations. This guide explains what each costs per cubic metre in Nigeria, what drives the price, and what a proper quote should include.
Average Cost of Concrete Work, Labour + Materials
Estimated cost of Concrete Work, including labour and materials.
Average Cost of Concrete Work, Labour Only
Estimated labour cost of Concrete Work, excluding materials.
Nigeria-wide figures use the local General / Nigeria record, or typical values from available state records. Final quotations depend on scope, specification and site condition.
Open full calculator1. Cost of concrete works in Nigeria 2026
Concrete works are the structural heart of a building: foundations, columns, beams, slabs, and staircases. In Nigerian practice, concrete is usually quoted in one of three ways: per cubic metre of concrete placed, per square metre of slab, or as a lump sum per structural element. The basis matters, because a per-m³ rate that excludes reinforcement and formwork is not the same as an all-in rate.
This guide explains what concrete works cost, how they are measured, and what to check in a quote so the concrete you pay for is the concrete you need.
2. How concrete works are measured
Concrete is measured by m³ of concrete placed. A slab 100 m² at 150 mm thick is 15 m³. A column 300 mm × 300 mm × 3 m high is 0.27 m³. Reinforcement is measured separately in kilogrammes or tonnes, and formwork in m² of contact area. Always confirm whether the per-m³ rate includes reinforcement and formwork, or whether those are separate line items.
3. Quick answer - concrete works prices in Nigeria 2026
| Pricing basis | Low | Average | High |
|---|---|---|---|
| Labour and materials, per m³ (plain concrete) | ₦130,000 | ₦180,000 | ₦260,000 |
| Labour and materials, per m³ (reinforced) | ₦150,000 | ₦210,000 | ₦300,000 |
| Labour only, per m³ | ₦15,000 | ₦25,000 | ₦40,000 |
Total = (concrete volume × per-m³ rate) + reinforcement + formwork + pumping or placement.
4. What low, average and high mean
Low is plain or lightly reinforced concrete for a slab-on-grade or a simple foundation, with good access for a truck mixer.
Average is reinforced concrete for columns, beams, and suspended slabs, with normal formwork and vibration.
High is high-grade reinforced concrete, complex formwork, pumped placement, or work in restricted access conditions.
5. Factors that change the price of concrete works
- Concrete grade - higher grades use more cement and cost more per m³.
- Reinforcement density - heavily reinforced elements use more steel and take longer to fix.
- Formwork complexity - simple slabs are cheap to form; columns, beams, and curved elements cost more.
- Placement method - direct chute from a mixer is cheapest; pumping and manual placement cost more.
- Access - tight sites, upper floors, and restricted access add labour and time.
- Curing and testing - proper curing and cube testing are part of a sound structure; skipping them saves nothing in the long run.
6. Cost breakdown - what you are paying for
- Concrete materials (35–45%) - cement, sand, aggregate, and water, plus batching.
- Reinforcement (20–30%) - steel, cutting, bending, and fixing.
- Formwork (15–22%) - timber, plywood, and supports.
- Labour and placement (10–18%) - mixing, placing, vibrating, and finishing.
- Testing and supervision (3–6%) - cube tests and inspection.
7. What a concrete works quote should include
- Concrete grade and volume per element
- Reinforcement schedule and steel grade
- Formwork type and contact area
- Placement method
- Curing method and duration
- Testing (cube tests) and who pays
- Access assumptions
8. What can go wrong with concrete works
- Wrong grade - concrete weaker than specified will not carry the design load.
- Insufficient reinforcement - steel is structural; cutting it is dangerous.
- Poor compaction - air pockets and honeycombing weaken the element.
- Inadequate curing - concrete that dries too fast loses strength and cracks.
- No testing - without cube tests, the concrete strength is unverified.
9. Red flags to watch for
- A per-m³ rate with no grade stated - grade is a core cost and quality variable.
- Reinforcement excluded but not stated - you may be comparing concrete only against an all-in quote.
- No curing or testing allowance - both are essential to strength.
- No formwork line - formwork is a real cost and must be specified.
- Vague placement method - pumping versus chute changes both price and quality.
10. Questions to ask a concrete works contractor
- What concrete grade and volume are you pricing?
- Is reinforcement included, and can I see the schedule?
- Is formwork included, and what type?
- How will you place and cure the concrete?
- What cube testing will you do, and can I see results?
11. How to compare two concrete quotes
Compare on grade, volume, reinforcement, formwork, placement, curing, and testing. A lower per-m³ rate for a lower grade with no reinforcement is not a saving; it is a weaker structure. Ask both contractors to state the grade and the reinforcement schedule in writing. If the concrete works are part of a larger building project, compare before you build so the structural design and the concrete specification are settled together.
12. Concrete works compared with related structural options
| Element | Cost basis | Best for | Trade-off |
|---|---|---|---|
| Reinforced concrete frame | Per m³ plus steel | Multi-storey buildings | Formwork and curing time |
| Load-bearing masonry | Per m² of wall | Low-rise buildings | Limited height and openings |
| Steel frame | Per tonne | Long spans, speed | Higher material cost, fire protection |
| Precast concrete | Per element | Repetitive units, speed | Transport and lifting constraints |
13. Common mistakes
- Ordering concrete without a grade - strength is the whole point.
- Skipping cube tests - you have no proof of strength.
- Poor curing - the concrete loses strength it will never regain.
- Under-reinforcing to save cost - a structural risk, not a saving.
Planning example
A 100 m² suspended slab at 150 mm thick is 15 m³ of concrete. Multiply by the per-m³ rate for the specified grade, add reinforcement from the schedule, add formwork for the soffit and edges, add placement and curing, then add testing. Use the materials estimator to check cement, sand, and aggregate quantities, and confirm the grade and reinforcement before ordering.
14. FAQs
How much do concrete works cost in Nigeria?
It depends on grade, reinforcement, formwork, and placement. This guide gives per-m³ and per-tonne rates to build a budget.
What is the difference between plain and reinforced concrete?
Plain concrete has no steel and is used for non-structural elements; reinforced concrete has steel bars that carry tensile forces.
How thick should a concrete slab be?
Typically 125–200 mm for residential suspended slabs, depending on span and load. The engineer specifies it.
Why is cube testing important?
It confirms the concrete reached the specified strength. Without it, strength is assumed, not verified.
How long does concrete take to cure?
Concrete gains most of its strength in 28 days, but must be kept moist for at least the first 7 days.
Can I use a smaller grade to save money?
No. The grade is set by the structural design. Using a lower grade weakens the building.
Related Skillland services and guides
Ready to price your concrete works? Post your project with your structural drawings and reinforcement schedule, and compare contractors who quote grade, steel, and testing in writing.
Concrete Work costs by state and the FCT
Choose a state or the FCT to view the local concrete work page, pricing and project guidance.
South West
North Central
South South
South East
North West
North East
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