Stairs model Mix Extra 04 L-90 are made of steel with a finish satin matte steel and solid wood. The color of the wood can be selected on the basis of a color palette. The whole can be professionally mounted by the manufacturer. A set of 13 elements adapted for self-assembly by the customer.

It is possible to create one of 26 stair layouts. L-90 torsion surgery, running to the right or to the left, is an original procedure for this model, but you can also order straight stairs. The stairs have 13 elements in the set, which constitute 14 levels of the structure after assembly.

The recommended assembly of stairs of stairs from modules is based on the use of metal anchors in the wall running no more than 5 cm from the structure. If the wall is too weak, rest the stairs on the support column. The free-standing construction requires the assembly of a double-sided railings.