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Utility room stairs

Thanks to their solid steel structure and anti-corrosion protection, the stairs perform perfectly in demanding weather conditions – from heavy rain to severe frost.
Asta stairs are ideal for access to a terrace, upper floor, garden, gazebo or even a garden cellar.

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Why choose Asta stairs for outdoor applications?

    • Weather resistance: The steel structure (S235JR/S355JR) is protected with hot-dip galvanizing, making the stairs resistant to corrosion, moisture, snow and changing temperatures throughout the year.

 

    • Anti-slip steps: Available step variants – welded grating, profiled grating and anti-slip outdoor board (larch) – ensure safe use even during rain or snowfall.

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    • Flexible configuration: The modular system allows the number of steps to be adjusted (from 2 to 19) and heights from 340 mm to 3800 mm to be achieved. In addition, various railing options are available: with steel cables, tubes or without infill, allowing the structure to match the aesthetics of the surroundings.

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    • Usable width of 700 mm and 900 mm: Allows comfortable and safe movement, including when carrying larger items.
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Use in different spaces

Asta stairs can be used in many outdoor locations, including:

  • At the entrance to the upper floor of a house or apartment – they work perfectly as additional outdoor stairs, ideal for outdoor spaces such as terraces or gardens, while ensuring durability and aesthetics.
  • On a terrace or veranda – they provide a smooth transition between the house and the garden.
  • In a garden or on a plot – they are suitable for uneven terrain, slopes and embankments.
  • For a gazebo or summer house – they increase comfort and safety of use.
  • For a garden cellar – thanks to moisture resistance and an anti-slip surface, they guarantee durability and safe use.

    If you need additional information or would like to configure stairs tailored to your needs, feel free to contact us.
    You can also use our configurator available at asta.tlc.eu to independently select the right stair parameters for your interior.

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See our projects from the indoor stairs category

Recommended step infill types

schody-asta-krata-zgrzewana

welded grating

schody-asta-krata-profilowana

profiled grating

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external anti-slip board (larch)

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base for board – frame

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base for board – E5 angle brackets

Use our stair configurator

Thanks to a simple configurator, you can choose Asta stairs to suit your needs on your own – without leaving home, whenever you want. You select what matters most:

  • height and number of steps
  • layout and flight orientation
  • type of structure and installation method
  • available railings
  • finish – such as color or step infill

In just a few steps, you will receive a quick quotation and lead time for your stair project. Unlike many manufacturers, ASTA gives you a high level of freedom in configuration – you choose what best suits your space and style. 

Go to the configurator
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See also

Interior stairs
Modern steel Asta stairs designed for the interiors of houses, apartments and mezzanines. The modular structure allows precise adjustment to heights from 340 mm to 3,800 mm. Available in 14 configurations, with four step variants and different types of railings – ideal for both modern and classic interiors.
See more
Indoor stairs for utility rooms
Durable and compact stairs for garages, basements, boiler rooms or workshops. Resistant to moisture and intensive use, available in a 900 mm width and also in a 700 mm version – perfect for smaller interiors. Various configurations allow them to be adapted to any room.
See more

Do ASTA stairs perfectly match your needs?