Keep an eye on the parameter control bar above the staircase diagram; if the values are green, the staircase is comfortable. In special situations, use the recommendations provided by our system to make decisions.
Headroom mm
Value >=  mm
Run mm
Value >=  - mm
Rise mm
Value >=  - mm
Effective width mm
Value >=  mm
Stair formula mm
Value >=  - mm

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Send Your Designed Staircase to Your Email

    By clicking the link sent to your email, your designed staircase will open in a browser, where you can share it, further customize it, or send an inquiry about the staircase. Our staff will check the feasibility of making the staircase based on the measurements you provided and will provide an offer for the requested services.

    U-shaped

    stair

    U- shaped or 180 degree turn staircase

    Compared to I- shaped and L-shaped stairs, U-shaped stairs can provide the safest staircase solution. At the same time, compared to I- and L-shaped stairs, U-shaped stairs are the most complex in terms of technical solution, the most material intensive and require the most attention in terms of design, measurement, production, and installation of the staircase. A very good stair specialist is required for both measurement and installation. This is also reflected in the higher price level of U-stairs compared to equivalent alternative I- and L-shaped stairs. U-shaped stairs are an important element of interior design. Developing a good design for a U-shaped staircase requires a little more professional attention than is required for an I-shaped or L-shaped staircase.

    U-shaped stairs can be solved as a fan shaped tread staircase or with a landing or a stair platform. A fan shaped tread staircase requires less interior space than a staircase with a landing. However, the space under the stairs is more spacious and has a greater use in the case of a staircase with a landing. The staircase with a landing provides an opportunity for a safer staircase solution and, if necessary, facilitates a rest stop for the user of the stairs when moving up the stairs. A fan shaped tread staircase allows the user with a normal health to move faster between floors. A staircase with a landing is easier to measure and install, it is cheaper than the equivalent fan shaped tread staircase. The fan shape tread staircase contributes to minimalist modern room design. When choosing the shape of the stairs, it is definitely worth consulting an architect, interior designer or STAIR24 specialists to find the most suitable solution.

    Direction of stairs

    Features

    Turn type

    Half-landing staircase type

    Compared to an equivalent spiral staircase type with a half-landing staircase, the advantages and disadvantages are:

    + Safer and requiring less energy for the user
    + Requires more floor space in the building
    + Installation of the staircase is more labor-intensive

    Spiral staircase type

    Compared to an equivalent half-landing staircase type, a spiral staircase type has:

    + Requires less floor space in the building
    + Installation of the staircase is less labor-intensive
    + Allows the user faster inter-floor movement
    + More affordable

    Landing

    Stringer

    Stringers of the Staircase

    The stringers of the staircase are the main supporting structure of the staircase, on which the treads rest. Stringers can be traditional with a linear edge shape, in which case they are called classic type stringers, or with a stepped edge shape, in which case they are referred to as modern type stringers. For unfinished, lacquered, oiled, or stained stairs, the stringer material is laminated wood made from a wood species chosen by the customer. For painted stairs, the stringer material can be either laminated wood or laminated wood covered with HDF material.

    Classic Type Stringers

    In the case of classic type stringers, the treads are fixed between the stringers, into mortises processed into the sides. The joint between the tread and the stringer is made with a screw connection. Before installing the treads, the mortises are treated, which, in addition to strengthening the staircase construction, helps prevent creaking sounds caused by the movement of staircase components.

    Modern Type Stringers

    In the case of modern type stringers, the treads are supported by dowel joints on the horizontally processed upper edges of the stringers. For modern staircase stringers, the term “saddle stringer” is sometimes also used.