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Flat concrete roof

Flat concrete roof — Illustrative diagram

Flat concrete roof is a building-planning choice included in the Price Your Build estimator. It can affect roof area, truss geometry, covering selection and rainwater handling.

What this option means

This option is included as an estimator allowance and should be confirmed against the final project specification.

Why it affects the estimate

The estimator uses this selection to apply an appropriate allowance. Actual requirements depend on the final design, site conditions, supplier selection and contractor scope.

Before proceeding

  • Final pitch should follow the roof-covering specification, architectural intent and drainage design.
  • Compare the final specification and inclusions against quotations before appointing a contractor.