• Spiral Aira

    Style and personality
    Wooden helical staircase
    that mixes a minimal design
    and the warmth of wood.

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Spiral Aira

Style and personality

Wooden helical staircase
that mixes a minimal design
and the warmth of wood.

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Description

Spiral Aira is a wooden helical staircase perfect for modern and contemporary rooms.

What makes it different from other prefabricated helical stairs is that in this model tread and rise (both 6 cm thick) are firmly anchored to each other so as to create a structure that is visually light but very solid at the same time.

Quality and customization

The wood used for the tread and rise is solid finger joint beech wood and is available in various colors: from wood tones, realized with non-toxic, water-based coating, to lacquering, done using a system that includes polypropylene microspheres to improve the resistance of the surface to abrasion, UV rays and cold liquids.

Regardless of the chosen finish, what makes this wooden staircase unique is the effect obtained by combining wood, warm material par excellence, with the simple, linear shapes of the railing Prisma, anchored directly on the steps.

Safety guaranteed

Compared to prefabricated helical stairs, Spiral Aira can be supported by means of side hardware – if next to bearing walls – with tie rods to the floor or through the use of ground supports.

These anchors make that the staircase appear even more stable during use thus making Spiral Aira the perfect wooden staircase not only to look at but also to live.

  • Made to measure design.
  • Thicker step (6 cm).
  • Light and minimal design.
  • Different wood finishes available.

Steps, structure and handrail

  • Varnished beech wood – standard varnishes (water-based, non-toxic varnish).

Essenza legno di faggio verniciato Naturale 12

Natural no. 12

Essenza legno di faggio verniciato Naturale 27

Natural no. 27

Essenza legno di faggio verniciato Noce 17

Walnut no. 17

Essenza legno di faggio verniciato Noce 25

Walnut no. 25

Essenza legno di faggio verniciato Mogano 18

Mahogany no. 38

Essenza legno di faggio verniciato Wenge 23

Wenge no. 23

Essenza legno di faggio verniciato Bianco Semicoprente

Semi-opaque white

Essenza legno di faggio verniciato cemento

Concrete

Essenza legno di faggio verniciato tortora

Dove

  • Lacquered beech wood (microsphere painting to improve resistance to abrasion, UV rays and cold liquids).

Essenza legno di faggio laccato biaco

White

Essenza legno di faggio laccato nero

Black

Essenza legno di faggio laccato a campione

Sample

Notes:
  • The finishes of step and handrail are always coordinated.
  • Other types of wood are available upon request.

 


 

Railings

  • Finishes for railings can be found in the related product sheets.

Measurements

Diameter (round or square hole):

  • 140, 150, 160, 170, 180, 190, 200 cm

Rise:

  • adjustable, from 17 to 24 cm

Details

Available railings

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Services and Benefits

Planning

Free measuring, technical feasibility, technical information and plan drawings.

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Installation

Construction artisans learn directly from Rintal about the installation of the product.

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Warranty

24-month warranty, certifications, and complete management of the production chain.

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Certifications

Specific certifications demonstrating the safety and quality of the product you've purchased.

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