A Spiral Staircase available with diametres going from 110 cm to 200 cm. Its central supporting pole is made of iron, covered with wooden spacers in varnished or satin stainless steel.
Its wooden steps have got 4cm rise. Its flight may be clockwise or anticlockwise, its railing may have either vertical iron or helical stainless steel wire balusters.
RAILING of your choice amongst R2002 o RTT models
Standard EUROPEAN WOODS: Beechwood, Oak, Ash, Maple, Larch. FJ whole or slatted Stave. Other kinds of European or exotic woods are available on request.