Instant Results & Bill of Quantities
Total area including laps (m²)
0.00 م²
Overlap / laps (%)
Material quantity required
0.00
Coverage rate (m² per unit)
Rolls / buckets required
0 لفة/عبوة
Package or roll size
Instant Results & Bill of Quantities
| Item | Weight / Quantity | Formula & Specifications |
|---|
Result type: Material Consumption Estimate
Formulas & Assumptions
Formulas used
A_total = A × (1 + Laps%)Area including lapsQty = A_total × Coats × (1 + Waste) / CoverageMaterial quantity requiredPackages = ⌈ Qty / Package size ⌉Rolls or buckets required
Assumptions & reference values
- Editable assumptionCoverage (m² per unit) depends on the product — take it from the datasheet.
- Default valueDefault laps 10% for joints and corners.
Notices: This result is intended for quantity estimation. Verify quantities against approved drawings and project specifications before procurement or construction.
This calculator provides quantity and preliminary cost estimation. Structural design, material specifications and final quantities must be verified against project drawings, specifications and applicable engineering standards.