The Suono Smart is one of the smallest spiral staircases from Minka. The great advantage of this staircase is that it can also be installed in ceiling openings for loft stairs. This makes it perfect for anyone looking for a particularly space-saving solution to get to the next floor. With its stable PVC handrail, the Suono Smart is the ideal choice for loft conversions in particular.
The spiral staircase Suono Smart is available in a diameter of 120 or 140 cm. Depending on the size, it fits perfectly into a ceiling opening of 120×68 cm or 140×78 cm. For the metal parts of the Suono Smart, you can choose between a powder coating in black, grey or white. The steps in beech wood provide a natural look and the handrail made of continuous PVC is pleasant to hold.
The Suono Smart is perfect as an alternative to loft ladders. Despite its narrow design, it allows safe ascent and descent thanks to the stable spindle tube and the straight handrail made of PVC. The wood of the steps comes from Europe – the parts of the Suono Smart have therefore not travelled halfway around the world and are characterised by a good CO2 footprint.
Technical dataBasic dataSteps Beech lacqueredSpindle tubes Steel powder-coated in grey, black or whiteRailing rods Steel powder-coated in grey, black or whiteHandrail PVC grey, black or whiteNumber of steps 12Suono Smart 120x68Basic size 1200 x 680 mmRadius 600 mmMax. storey height 3055 mmTread depth 96-154 mmFree passage width 508 mmTread thickness 35 mmRise per step 190-235 mmSpindle diameter 108 mmRailing rod diameter 22 mmHandrail diameter 40 mmRailing height 900 mmSuono Smart 140x78Basic size 1260 x 780 mmRadius 700 mmMax. storey height 3055 mmTread depth 106-154 mmFree passage width 609 mmTread thickness 35 mmRise per step 190-235 mmSpindle diameter 108 mmRailing rod diameter 22 mmHandrail diameter 40 mmRailing height 900 mm