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What types of stairs are there in

You can choose between several types of stairs:

  • Straight stairs

  • Spiral stairs

  • Ladders

  • Retractable ladders

  • Alternating tread stairs

Where can I put the stairs?

The stairs can be placed in different positions, increasing the possible configurations

Case 1: Exterior stairs, perpendicular to the mezzanine.

Case 2: Interior stairs. You will need a beam for interior stairs.

Case 3: Exterior stairs, parallel to the mezzanine. You will need a stair landing.

Case 4: A different placement to our mezzanines.

Are the stairs compatible with different ranges?

Yes, provided that the height matches. All our stairs can be located in any of our structures. As the structures, the stairs are height-adjustable. We have several different types of stairs, to ensure the height compatibility with the selected mezzanine.

Can the stairs be placed outdoors?

Yes, our products can be installed outdoors, although you should bear in mind a series of special considerations and carry out maintenance of the material to guarantee that they are in good condition. See this section for more details

Can the stairs be anchored to a mezzanine or construction wall?

Yes. They can be installed on a surface that is not a Tecrostar surface. The customer must bear in mind that they are responsible for the strength of the joint and structure to which they are anchored.

How are the stairs anchored to the top?

If you need to anchor the stairs to a structure that is not a Tecrostar structure, see the following details about the anchors:

Anchor A

References that have this anchor: 30501, 30401, 31003, 31301, 31102



Anclaje B:

Referencias que llevan este anclaje: 30303-0


Anchor C:

References that have this anchor: 30601, 30801

What stairwell is needed for the electric lift kit?

The minimum width is 745 mm and the maximum is 1145 mm. The length should be more than 1300 mm.

Can the electric kit be used to lift non Tecrostar stairs?

No, it can’t. This kit is specially designed to be used with our staircases.

Do they meet the building regulation and can they be used inside a house to access the 2 nd floor?

It depends on the use. The regulation is for stairs for common use and our stairs are for private use. Our stairs that comply are the 42nd: Long Stair M  and  L Stair

How can I turn the stairs up to allow the transit underneath them?

The anchor that joins the stairs to the mezzanine can attach the stairs with 4 or 2 screws. If you choose the configuration of just 2 screws, the stairs can pivot. In any case, the stairs have the same resistance.

Can I vary the direction of rotation of the spiral stairs?

Yes, the direction of rotation can vary.

Can the angle of inclination be changed?

Each model of stairs has an inclination and it cannot be changed unless otherwise stated. You must choose the stairs that best suit your needs.

Can I add extra steps?

The stairs include the maximum number of steps that are required in their maximum heights. The more the height is reduced, the less steps will be installed. However, you can acquire additional steps as spare parts, the number of steps is designed according to the inclination of each staircase though. An excessive number of steps would reduce the going available for treading, specially important when going down.

Can the railing of the stairs be taken off?

Yes, the railing of both sides of the stairs is removable and, therefore, it can be taken off. However, Tecrostar recommends to install it for security and because they provide rigidity to the stairs as well. On the other hand, the stairs include the railing; it is not possible to acquire them without the railing.

What are the dimensions and the weight of the stairs package?

For the orders that include just the stairs, the dimensions of the package are:

Length: 235cm

Width: 32cm

Height: 31cm

The weight depends on the model of the stairs. Check the product sheet.

Can the spiral stairs be installed inside the mezzanine?

Yes. You will have to acquire the beam for interior stairs.

How much weight do the steps support?

Check the the table with the specifications of each staircase to get this information.

Can I buy the stairs with just one side of railing?

No, you can’t.

Stair comparison