Theobald's Road

DS9 469

Architect BDG McColl
Height 19 rise
Diameter 2100mm
Materials Maple, aluminium, stainless steel

This tall DS9 is a small semi-public stair that complies with the 100mm sphere rule which is designed to protect children. As a result the balustrading is denser than usual and there are riser bars at the back of each tread.