External Spiral Staircase - Royal Naval Training College, Dartmouth

The main contractor, Lancer Scott, asked Denton-Powell to design and build an external spiral
staircase from an existing fire escape to ground level, using a pre-approved design to meet Grade II
Listed building regulations.
The modular design spiral staircase, constructed in galvanised mild steel, was made in segments for
ease of transport and installation, which slotted onto the central core fixed into the concrete pad on
the ground.