English
WARNING: Carry out the installation in a "workmanlike" manner, strictly following the installation
instructions and using suitable tools. Always consult your local building department for code requirements
that must be respected depending on its destination of use (private, secondary, public...).
Before starting the assembly, unpack all the pieces of the staircase. Spread them out on a spacious
surface and check the number of pieces (TAB. 1: A = Code, B = Quantity).
Inside the staircase box you will also find a DVD which we suggest watching before proceeding to
assemble.
For customers in the USA there is a customer assistance number 1-888 STAIRKT, which you can
telephone in case of problems.
Assembly
1. Carefully measure the height from floor to floor.
2. C alculate the value of the rise:
1) subtract 22 cm (8 5/8") from the value you obtained for the height from floor to floor,
2) divide this value by the number of risers, less one.
Example: for a height measured from floor to floor of 268 cm and a staircase with 12 risers;
(268 – 22) / (12 – 1) = 22,36 (8'3 1/2" – 8 5/8") / (12 – 1) = 8 3/4".
3. D etermine the position in which to fix the N19 support (fig. 1) considering two points:
1) the riser, as previously calculated, also includes the thickness of the step L40 (fig.2).
2) position the N19 support considering the type of hole (fig. 3).
4. Drill the holes with a Ø 14 mm bit.
5. A ssemble on the floor the N19, N18, N17 and N16 supports in a rectilinear configuration,
considering the riser previously calculated. Use components C15, B71 and B75 (fig. 1). Tighten
sufficiently, bearing in mind that the N19, N18, N17 and N16 supports must still be turned for the
B configuration.
6. R aise and position the structure with the N19 support in contact with the ceiling aperture (fig. 4).
Should the stair-well be tight, you are advised to turn some of the supports.
7. Permanently fix the N19 support, using component F20 (fig. 1).
8. D etermine at this point which is the first step from the top. Drill L40 treads using the cardboard
cutout jig L41 you find in the package, alternating a right tread and a left tread (fig. 3).
9. D ecide where to assemble the banister (inside or outside) and drill holes in the steps L40 with a
Ø 6,5 mm bit, in accordance with the measurements in the drawings for each configuration (fig. 3).
10. Assemble and fix the F29 components using components C14, B83, C49, C13 and B02 (fig. 1).
11. P ermanently fix the steps L40, starting from the top and working downwards to support N16,
using components C57/C40 (fig. 1).
12. 1 . Configuration A (rectilinear) does not require any further modifications (fig. 3).
2. Configuration B needs a 5 ° rotation (fig. 3).
13. T o rotate the supports by 5° proceed as follows:
a. Trace with a pencil, at the point where the two supports meet, two vertical lines at a distance of
3,5 mm (fig. 5).
b. Loosen the C15 components, one support at a time, starting from the top and rotating them
until one line meets the other.
c. Permanently tighten the C15 components (fig. 1).
Assembly of the banister
14. Cut the balusters as shown in the diagrams. The balusters at the ends must be cut according to
the inclination of the staircase, as the position of the cut is not shown on the diagrams.
15. Assemble components C69, C77, D43, C83 and C54 to the balusters C67 (fig. 1), (fig. 6)
16. I nsert the balusters (C67) into components F29, making sure that component C83 has the holed
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