Loft Conversion Floor Cost Calculator
Estimate the cost of laying a new floor in a loft conversion — chipboard, laminate or engineered oak — with materials, labour, joists and insulation.
Floor finish
Result
- Floor area
- 18.0 m²
- Floor area (ft²)
- 193.8
Indicative rate for global default. Edit to match your real quote.
- Materials
- $504
- Labour
- $810
- Insulation + new joists
- $252
- Total estimate
- $1,566
- Realistic range
- $1,331 – $1,801
Estimate only. Always get 2–3 quotes from local trades before committing.
Total = area × (material/m² + labour/m²) + optional insulation + optional new joists