Cost: concrete slab
Tie the price to defined construction, dimensions and finish. Separate preparation, concrete, reinforcement where specified, embedded equipment and final covering. A square-metre rate alone does not establish readiness for use.
Editorial update on 19 September 2026
Describe the designed work
State area, thickness, concrete specification, reinforcement and finish. Identify studies, excavation, formwork and support preparation. Compare matching drawings.
Identify inclusions
Separate insulation, moisture protection, openings, joints, heating and finishes. Specify supply and installation. Premium does not automatically include heating and commissioning.
Price site conditions
Request transport, pumping, access, protection, curing, cleaning and waste. Specify taxes, provisional quantities and postponement costs. Assign checks before following trades.
The three budget levels
Where your money goes
- PreparationOn quotationDesign, supports and levels.
- StructureOn quotationDefined concrete and reinforcement.
- InterfacesOn quotationLayers, joints and openings.
- SiteOn quotationPlacement, curing and checks.
What makes the price vary
Use
Loads and exposure.
Support
Assessed ground or bearings.
Assembly
Thickness and layers.
Access
Delivery and placement.
Indicative scenarios
No grant is deducted from the budget shown here. If a quote mentions support, request the exact scheme and confirmation of your eligibility before including it in financing.
Frequently asked questions
What thickness for a garage?
Have it designed for actual supports and loads rather than a universal figure.
Dry after twenty-eight days?
Distinguish strength from residual moisture. The covering requires its own checks.
Insulation always underneath?
Have the entire floor assembly and junctions designed.
No procedure for an outdoor slab?
Confirm the complete project with the municipality; do not assume terraces are exempt.
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