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Stairs, Ramps & Rails

Stair geometry, ramps, balusters.

Stair CalculatorRisers, treads, stringer length and code checks Access Ramp CalculatorRamp length, landings and slope check Baluster Spacing CalculatorEven spacing under the 125 mm rule

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Stairs, Ramps & Rails

Stair rules: NCC basics for Australian homes

Riser, going, 2R + G, landing, handrail and balustrade rules for stairs in Australian homes under the NCC, and how to lay out a compliant flight.