Modern spiral staircase with adjustable stair height

Posted by Bogdan on September 3, 2009 | 3 Comments

The Fusion series of spiral staircases from Ehleva can adjust the stair height from 21,04 to 23,35 cm. Pretty impressive because we are talking about a staircase, that has to be very stable.
The first effect of changing the stair height is the position of the first and the last step. And that’s a good thing also: just imagine if your constructor miss-calculated the position of an ending step with a few millimeters and you already bought a fixed staircase. [...]