Spiral Staircase Oxford

We were commissioned to supply a double flight bespoke spiral staircase for a client undertaking a large refurbishment.  They were to be classed as the main stairs in the property so we needed a 800mm clear tread width thus 1800mm diameter to comply.  The client wanted a fairly  basic and functional design but was keen to have a petal shaped tread detail.  The stair was supplied with beech treads on a steel plate with simple vertical steel spindles.  We supplied some additional landing balustrade at each level and there was a large square platform at first and second floors.