Stairwell Void — Glossary entry
Category: Glossary entry
Free air space in the centre of a stair installation.
The stairwell void is the open air space enclosed by stair flights, landings and railings. In multi-storey stairwells, special requirements apply to railing heights along the void; for fall heights exceeding 12 m, the landing railing must be at least 110 cm high.
Related terms
Related terms: Fall Height, Fall Protection, Railing, Child Safety on Stairs (Overview), Curved Staircase with Stairwell Opening, Wreath Piece.