Technical Booklet H Stairs Ramps Guarding and Protection from Impact·Page 22·3.4
Pitch of a flight
The pitch of a stair flight is controlled by limiting the rise and going. Diagram 3.1 shows how to measure the pitch and what is meant by the pitch line, with Diagram 1.1 showing how to measure rise and going for steps including tapered treads.
The pitch of a flight is controlled by limiting the rise and the going. Diagram 3.1 shows how to measure the pitch and what is meant by the pitch line. Diagram 1.1 shows how to measure the rise and going (for steps with tapered treads see also paragraph 3.20). pitch line - a notional line connecting the nosings of all treads in a flight
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