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Modular Stair Kits

Modular Stair Kits

Modular Stair Kits

Sleek and stylish modular stair kits provide flexible all-in-one solutions for accessing balconies, mezzanines, and loft areas. Space saving designs maximize space and multi-configuration designs can be adjusted to fit your project requirements. Our floating modern staircase kits are easy enough to assemble using our staircase hardware.
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6 Item(s)
  • Rintal Composity Custom Stairway

    Rintal Composity Custom Stairway

    Rintal Composity Custom Stairway

    All parts are made in Italy, most are in stock within the U.S. and ready for quick shipment!

    Composity is the international patented modular interior design staircase.  Cutting edge design and know-how come together in a unique solution that combines safety, comfort and contemporary design.

    All materials used on this contemporary staircase are of the highest quality, from the wood step to the steel structure, up to the spacers and fasteners that have been chosen with the maximum attention to ensure a consistent quality product.

    Details make the difference

    -        The structure consists of side beams composed of modular structural elements made of epoxy powder coated steel.

    -        Riser height can be adjusted using transparent polycarbonate spacers to adapt the total height to the different architectural requirements, even during the installation.

    -        The steps are made of solid beech finger-joint wood, varnished with not toxic natural water-based paint. These are installed on the structure using a solid fastening system,

    -        The railing is fixed on the step through steel-to-steel fasteners which give the composition a remarkable robustness.  Additional railing stiffener bars are available for fascia mount design as well

    -        The handrail is made of solid beech finger-joint wood finished to match the treads

    -        Turns can be handled either using a "space saving platform" that allows you to gain available space, without compromising comfort and safety, or by choosing a regular platform, adjustable on both sides, to manage all dimensions and all architectural requirements.

    -        Complete contemporary staircase with prefinished treads, balustrade system and matching handrail

    -        Custom stairway with powder coated stair structure and treads only.  (No balustrade or handrail)

    -        Steel powder coated stair structure only (No treads, balustrade or handrail)

  • Rintal Mini Modular Stairways

    Rintal Mini Modular Stairways

    Starting at: $1,014.00

    Rintal Mini Modular Stairways

    The Mini is the space-saving staircase that does not give up style with only a 23-3/4" wide footprint!
  • Arke Karina Modular Stairway Kits

    Arke Karina Modular Stairway Kits - 82"H - 129-1/2"H

    Starting at:

    Regular Price: $1,482.51

    $1,357.23

    Arke Karina Modular Stairway Kits - 82"H - 129-1/2"H

    The Karina modular space saver stairkit is a unique and stylish solution for narrow access areas, such as lofts or attics. The Karina’s ingenious supporting structure allows complete flexibility in the application, and the Beachwood alternating style treads are appropriately shaped and staggered to guarantee maximum utilization of space, without compromising functionality. 
  • Arke Kompact Modular Stairway Kits

    Arke Kompact Modular Stairway Kits - 75-1/4"H - 147"H

    Starting at:

    Regular Price: $2,837.91

    $2,425.56

    Arke Kompact Modular Stairway Kits - 75-1/4"H - 147"H

    Covered by a worldwide patent, Kompact is the only staircase with adjustable rise, going, height, depth and rotation. Its total flexibility allows endless configurations, with 1 or 2 one quarter turns (L or U) to fit any space.
  • Arke Nice 2 Modular Stairway Kits - 82-1/4" to 111"

    Arke Nice 2 Modular Stairway Kits - 82-1/4" to 111"

    Starting at:

    Regular Price: $1,006.10

    $986.30

    Arke Nice 2 Modular Stairway Kits - 82-1/4" to 111"

    The NICE 2 is an adjustable, economically priced space-savings staircase kit with an "alternating tread" design for maximum space utilization, without compromising functionality.
  • Arke Oak30.Xtra Modular Stairway Kits

    Arke Oak30.Xtra Modular Stairway Kits - 82"H - 129-1/2"H

    The Oak 30.XTRA is an adjustable premier series space-savings staircase kit with an “alternating tread” design for maximum space utilization, without compromising functionality.  
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