Attic Stairs | Klimastair 160

Passive house attic stair for the perfectly insulated ceiling with outstanding values

Klimastair 160

Not fire-resistant
UD value = 0.34 W/m²K across the entire component
Tested by the Passive House Institute Darmstadt according to certificate No. 0836as01
Airtightness class 4 tested
According to EN12114 and EN 1026 by TU Graz per test report No. B16.023.001.111


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    Attic Stairs | Klimastair 160
    Attic Stairs | Klimastair 160
    Attic Stairs | Aesthetic appearance with flush-fit cover

    The benefits at a glance:

    • 48 cm thermally separated hatch cladding, higher versions available on request
    • 16 cm multilayer thermal insulation in the lower cover
    • 3 high-quality sealing layers
    • Spring-assisted telescopic handrail
    • Ball-bearing, spring-assisted, wear-free locking mechanism
    • Non-slip treads with 36 cm width x 12 cm depth
    • High-quality plastic powder coating
    • Stepless adjustment to room height
    • Recessed swivel hinges
    • Seamless underside for flush-fit look
    • Step load capacity up to 250 kg
    • CERTIFIED Passive House component

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    Klimastair 160

    Promptly available in the following standard sizes:


    Hatch size | Outer box dimensions (LxWxH) | Standard room height with adjustment range


    140 x 70 cm | 136.7 x 66.4 x 48 cm | 250–275 cm | 3-part stair unit
    130 x 70 cm | 126.7 x 66.4 x 48 cm | 250–265 cm | 4-part stair unit
    120 x 70 cm | 119.1 x 66.4 x 48 cm | 250–265 cm | 4-part stair unit
    120 x 60 cm | 119.1 x 56.4 x 48 cm | 250–265 cm | 4-part stair unit

    Custom sizes available on request!

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    With stepless adjustment to room height, they provide you with comfortable and easy use of your attic.
    A special advantage of our attic stairs is that they can also be installed into ceiling paneling.
    This means you can place the stair even in suspended ceilings.

     

    The automatic or manually operated upper cover can be retrofitted at any time and can be opened either to the side or to the rear in the manual version. It serves both as additional insulation and as dust protection.

    48 cm hatch cladding – also available in greater heights on request!
    The ball-bearing locking system and internal swivel mechanism, along with a telescopic handrail, enable smooth, user-friendly, and safe operation of the attic access. The top step is located inside the box, enabling easy access to the attic.

    Klimastair 160 provides a seamless underside and a flush-fit look. It appears modern, elegant, and seamless, effortlessly fitting into any architectural style.

    The Klimastair 160 lower cover is equipped with 16 cm thick mineral wool insulation. The thermal insulation ensures that no heat is lost through the stair, preventing unwanted energy loss. This helps improve the energy efficiency of your home and saves on heating costs.

    Fully pre-assembled – no tedious assembly on the construction site required!
    Please be sure to follow the enclosed installation accessories and instructions!

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