Industrial alternating tread stairs 63º

Description

The advantage of the Industrial Stairs with 63° offset rungs is that, thanks to the design of the steps, the stair setback is reduced to a minimum. This is possible due to the configuration of the alternating steps, which are separated by an intermediate stringer, allowing the foot to rest fully on the stairs and achieve a greater degree of inclination. This makes the best use of the available space, guaranteeing a suitable solution for every situation.

The stairs are height-adjustable, so, they are compatible with any Tecrostar mezzanine and other surfaces, provided that the HV matches that of the mezzanine to which it is to be anchored.
For greater versatility, the stairs adapt to different space configurations. They can be placed on either side of the mezzanine, either perpendicular or parallel to the beam. You can also use a stair landing to make access easier.
You can install them inside the mezzanine using the beam for interior stairs of the same range as the structure.
The products can be located indoors and outdoors taking into account some recommendations.
The material will be delivered at street level (curbside delivery) by an external transport company.
Tecro Space S.L. no se responsabiliza del posible uso ni instalación inadecuada del producto.

Data sheet

Reference 31800-N

Type of product: Stairs for reduced spaces
Compatibility: With other ranges, as long as [HV] matches

FAQs

General

Do I have technical support for my project?

Our technical team can facilitate you the task. Send us a sketch with your idea and we will develop 2d or 3d plans in order to see how it will be. Click here to contact us.

Can someone come to measure or advise me?

We do not currently offer an on-site measurement service. However, we recommend you explore the Mr Assembler website, where you can find assemblers who do offer this service. In addition, their platform allows you to hire an assembly service for the products you need.

Can I install Tecrostar products outdoors?

Guide for outdoors

Waterproof treatment

Can I install a Tecrostar product making modifications of it?

You can make aesthetic modifications, but any structural modification non approved by Tecrostar will be under customer’s responsibility.

Characteristics of the materials

Quality of the materials

Stairs

Where can I put the stairs?

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

Exterior stairs, perpendicular to the mezzanine.
Interior stairs. You will need a beam for interior stairs.
Exterior stairs, parallel to the mezzanine. You will need a stair landing.
A different placement to our mezzanines.

Where can I put the stairs?

Are the stairs compatible with other ranges?

Yes, our stairs are compatible with other ranges, provided that the height of the staircase matches the height of the mezzanine or surface to be reached.

In our online shop you will find a wide range of staircase models with different heights. This allows you to choose the one that best suits your needs and specific height.

If you wish to install a staircase in XL mezzanines, it is necessary to purchase the Adapter for accessories, which will allow you to integrate it properly.

What regulations do our stairs comply with?

In TecroStar there are different types of staircases: some for private use, usually located in small spaces, some for general use, wider and more comfortable, suitable for workplaces or commercial premises.

Defining the intended use of the staircase is basic in most standards. Staircases are generally classified as service or private stairs, as well as general or public use stairs, the latter being more demanding.

There are in place many regulations for staircases in the different countries in which TecroStar is present. Therefore, it is difficult to determine whether a staircase type complies with a particular normative.

Our stairs are designed by defining the general criteria for each type of staircase, so that these are well defined and checked against those in the regulations:

Usable width.
Rung tread and riser dimensions.
Permissible step and staircase loads.
Handrail heights.

However, some regulations also refer to very specific construction parameters and details:

Material of the step.
Railing and handrail design.
Type of riser.
Step nosing (or overlap between steps).
Ceiling height clearance.

There are very few international standards that cover the design of staircases, one of which is ISO 14122 "Safety of machinery. Permanent means of access to machinery and industrial installations", whose criteria are suitable for our category EASILY ACCESSIBLE STAIRS . For all other regulations, the general criteria should be verified, which can be easily compared with the data in the Technical Data Sheets.

If you have a specific regulation that your staircase must comply with, you can ask us and we will try to help you in your decision.

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.

How much weight do the steps support?

Consult the data sheet for each staircase.

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

No, you can’t.

Installation

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.

Wall anchors for concrete or brick are used to fix staircases to walls made of these materials.

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:32800, 35200, 35300, 31700, 30900, 31301, 32004, 34001, 32601, 31800, 32500, 34100, 30401, 31102, 30303, 30501, 31003, 32700, 30700, 35000, 31400, 32100, 35100, 31500, 32200.
Anchor B: References that have this anchor: 35200, 35300, 31700.
Anchor C: References that have this anchor: 30601, 30801.

How are the stairs anchored to the top?

How do you turn a ladder upwards to allow passage underneath?

The anchor that connects the ladder to the mezzanine can be fastened with 2 or 4 screws. If you opt for the 2-screw configuration, the ladder will have the ability to pivot upwards. It is important to note that in both cases the ladder retains the same strength.

This adjustment is available on all Tecrostar straight flight ladders.

With the Electrical stair lift kit compatible with Japanese, straight and side ladders, you will be able to lift your ladder in complete safety and hide it at the height of the mezzanine.

Can the angle of inclination of the ladder 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 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, we 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.

How can I find and hire an installer for Tecrostar products?

You can find an fitter near you on misterassembler.com. This website puts fitters and customers in contact, so the price and the responsibility of the installation is the fitter's. This website is not associated with Tecrostar.

Tecrostar can provide you with an estimate of the cost of assembly that depends largely on the distance between the assembly team and the installation site and the type of service hired (prior visit and measuring, delivery service and transport of goods to the site).

In any case, this estimate must be agreed between the client and the fitter.

Shipping

How is the product shipped and received?

The mezzanine floors are packed and shipped by an external agency in a lorry provided with a lifting platform, so that the boxes can be unloaded on the ground. The order will be delivered at street level to the address specified by the customer.

If there are access restrictions, there could be additional costs due to the necessity of transferring the merchandise to a smaller vehicle.

In order to deliver mezzanines XL, the delivery location should be accessible to a truck/long trailer (maximum mass admitted up to 36t). Should you think there is any kind of restriction, please contact us. The customer should take care of the merchandise unloading process. That unloading should be made from the lateral sides of the truck (this kind of truck does not have a back liftgate). We deliver the product packed with pallets at the bottom, so its unloading should be made preferably with a forklift.

How is the package and what are its dimensions?

At Tecrostar, we offer four types of boxes that are carefully designed to adapt to and protect the products. Depending on the products in your order, you will receive one or the other.

Mezzanine floors in the S, M and L range are shipped in the same type of box. The S and M mezzanines require one crate for each shipment. The L range, however, normally requires two crates.

The XL mezzanines are shipped in two boxes; one for the wooden elements and one for the steel elements.

The rest of the products (stairs, handrails and other items) are shipped in smaller boxes.

Tipo de caja

Length (mm)

Width (mm)

Height (mm)

Box for S, M and L

2390

1125

550

Wooden XL Box

3050

1205

710

Iron XL Box

2450

990

735

Small items Box

2350

320

230

*All mezzanine crates are shipped palletised.

Our logistics department packs the products with great care to optimise the space available inside the boxes. Sometimes, smaller products may share a box with mezzanines. In this way we make the most of the space and ensure that everything fits correctly.

How do I get the product up to my home?

Don't be alarmed by the total weight of the product, the components are light and manageable, so you can move them easily and take them up in the lift.The heaviest components are the primary beams from the L Range (39 kg), the rest of the ranges are considerably lighter (12kg).The floor panels are very light and fit in any lift. No component is more than 2.4m long and therefore, fits in most lifts.

However, it is important to mention that in the case of the XL range, some components may be a little heavier.

What if the access to the delivery address is complicated?

Sometimes, the carrier cannot access to point of delivery due to an extremely narrow street or any other difficulty. In such cases, the carrier cannot do the delivery with the usual truck and he may need to use a different vehicle or extra support.

If the carrier considers that the point of delivery is complicated, request a quotation. If you don’t inform in advance that the access is complicated, the delivery will be paralysed until you pay the extra cost.

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Type of product: Stairs for reduced spaces
Range: Medium
Compatibility: With other ranges, as long as [HV] matches
Available heights above beams (cm) (HV): 171, 177, 183, 189, 195, 201, 207, 213, 219, 225, 232, 238, 244, 250, 256, 262, 268, 274, 280, 286
Total height (cm) (HT): [HV] + 1,8
Height-adjustable every (cm): 6,05
Height of the railing (to the handrail): 100
Material and finish of the structure: Structural steel painted with powder coating
Material and finish of the handrails: Structural steel painted with powder coating
Material and finish of the posts: Structural steel painted with powder coating
Maximum no. of steps: 13
Measures of the steps (cm): 23 x 23 x 3
Incline (º): 63
Shadow (% of height) (DZ): 51
Going (cm): 10,5
Height between steps (riser) (cm): 20,5
Material of the steps: Non-slip and evacuating galvanized steel (with 8 mm interior perforations)
Maximum load per step (kg): 150
Uniformly distributed load (kg/m²): 150
Net weight (Kg): 83
Gross weight (Kg with packaging): 87
Usable width (cm): 50
Maximum height above beam (cm) (HV max): 286
Minimum height above beam (cm) (HV min): 171

Type of product: Stairs for reduced spaces
Range: Large
Compatibility: With other ranges, as long as [HV] matches
Available heights above beams (cm) (HV): 171, 177, 183, 189, 195, 201, 207, 213, 219, 225, 232, 238, 244, 250, 256, 262, 268, 274, 280, 286, 292, 298, 304, 310, 317, 323, 329, 335, 341
Total height (cm) (HT): [HV] + 1,8
Height-adjustable every (cm): 6,05
Height of the railing (to the handrail): 100
Material and finish of the structure: Structural steel painted with powder coating
Material and finish of the handrails: Structural steel painted with powder coating
Material and finish of the posts: Structural steel painted with powder coating
Maximum no. of steps: 16
Measures of the steps (cm): 23 x 23 x 3
Incline (º): 63
Shadow (% of height) (DZ): 51
Going (cm): 10,5
Height between steps (riser) (cm): 20,5
Material of the steps: Non-slip and evacuating galvanized steel (with 8 mm interior perforations)
Maximum load per step (kg): 150
Uniformly distributed load (kg/m²): 150
Net weight (Kg): 111
Gross weight (Kg with packaging): 115
Usable width (cm): 50
Maximum height above beam (cm) (HV max): 341
Minimum height above beam (cm) (HV min): 171

Type of product: Stairs for reduced spaces
Range: XL
Compatibility: With other ranges, as long as [HV] matches
Available heights above beams (cm) (HV): 171, 177, 183, 189, 195, 201, 207, 213, 219, 225, 232, 238, 244, 250, 256, 262, 268, 274, 280, 286, 292, 298, 304, 310, 317, 323, 329, 335, 341, 347, 353, 359, 365, 371, 377
Total height (cm) (HT): [HV] + 3,5
Height-adjustable every (cm): 6,05
Height of the railing (to the handrail): 100
Material and finish of the structure: Structural steel painted with powder coating
Material and finish of the handrails: Structural steel painted with powder coating
Material and finish of the posts: Structural steel painted with powder coating
Maximum no. of steps: 17
Measures of the steps (cm): 23 x 23 x 3
Incline (º): 63
Shadow (% of height) (DZ): 51
Going (cm): 10,5
Height between steps (riser) (cm): 20,5
Material of the steps: Non-slip and evacuating galvanized steel (with 8 mm interior perforations)
Maximum load per step (kg): 150
Uniformly distributed load (kg/m²): 150
Net weight (Kg): 120
Gross weight (Kg with packaging): 124
Usable width (cm): 50
Maximum height above beam (cm) (HV max): 377
Minimum height above beam (cm) (HV min): 171

Type of product: Stairs for reduced spaces
Range: Medium
Compatibility: With other ranges, as long as [HV] matches
Available heights above beams (cm) (HV): 171, 177, 183, 189, 195, 201, 207, 213, 219, 225, 232, 238, 244, 250, 256, 262, 268, 274, 280, 286
Total height (cm) (HT): [HV] + 1,8
Height-adjustable every (cm): 6,05
Height of the railing (to the handrail): 100
Material and finish of the structure: Structural steel painted with powder coating
Material and finish of the handrails: Structural steel painted with powder coating
Material and finish of the posts: Structural steel painted with powder coating
Maximum no. of steps: 13
Measures of the steps (cm): 23 x 23 x 3
Incline (º): 63
Shadow (% of height) (DZ): 51
Going (cm): 10,5
Height between steps (riser) (cm): 20,5
Material of the steps: Non-slip and evacuating galvanized steel (with 8 mm interior perforations)
Maximum load per step (kg): 150
Uniformly distributed load (kg/m²): 150
Net weight (Kg): 83
Gross weight (Kg with packaging): 87
Usable width (cm): 50
Maximum height above beam (cm) (HV max): 286
Minimum height above beam (cm) (HV min): 171

Type of product: Stairs for reduced spaces
Range: Large
Compatibility: With other ranges, as long as [HV] matches
Available heights above beams (cm) (HV): 171, 177, 183, 189, 195, 201, 207, 213, 219, 225, 232, 238, 244, 250, 256, 262, 268, 274, 280, 286, 292, 298, 304, 310, 317, 323, 329, 335, 341
Total height (cm) (HT): [HV] + 1,8
Height-adjustable every (cm): 6,05
Height of the railing (to the handrail): 100
Material and finish of the structure: Structural steel painted with powder coating
Material and finish of the handrails: Structural steel painted with powder coating
Material and finish of the posts: Structural steel painted with powder coating
Maximum no. of steps: 16
Measures of the steps (cm): 23 x 23 x 3
Incline (º): 63
Shadow (% of height) (DZ): 51
Going (cm): 10,5
Height between steps (riser) (cm): 20,5
Material of the steps: Non-slip and evacuating galvanized steel (with 8 mm interior perforations)
Maximum load per step (kg): 150
Uniformly distributed load (kg/m²): 150
Net weight (Kg): 111
Gross weight (Kg with packaging): 115
Usable width (cm): 50
Maximum height above beam (cm) (HV max): 341
Minimum height above beam (cm) (HV min): 171

Type of product: Stairs for reduced spaces
Range: XL
Compatibility: With other ranges, as long as [HV] matches
Available heights above beams (cm) (HV): 171, 177, 183, 189, 195, 201, 207, 213, 219, 225, 232, 238, 244, 250, 256, 262, 268, 274, 280, 286, 292, 298, 304, 310, 317, 323, 329, 335, 341, 347, 353, 359, 365, 371, 377
Total height (cm) (HT): [HV] + 3,5
Height-adjustable every (cm): 6,05
Height of the railing (to the handrail): 100
Material and finish of the structure: Structural steel painted with powder coating
Material and finish of the handrails: Structural steel painted with powder coating
Material and finish of the posts: Structural steel painted with powder coating
Maximum no. of steps: 17
Measures of the steps (cm): 23 x 23 x 3
Incline (º): 63
Shadow (% of height) (DZ): 51
Going (cm): 10,5
Height between steps (riser) (cm): 20,5
Material of the steps: Non-slip and evacuating galvanized steel (with 8 mm interior perforations)
Maximum load per step (kg): 150
Uniformly distributed load (kg/m²): 150
Net weight (Kg): 120
Gross weight (Kg with packaging): 124
Usable width (cm): 50
Maximum height above beam (cm) (HV max): 377
Minimum height above beam (cm) (HV min): 171

Reviews

By Francisco C. on 22 March 2021 (Industrial alternating tread stairs 63º) :

ESCALERA PELDAÑO COMPENSADO

Producto esplendido y eficaz
Facil instalación y buen manual de montaje

Customer questions & answers

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votes

Question:

Bonjour j ai une trémie de 130 par 100 et 278 de hauteur est ce que ça irait et combien aurais je de recul cordialement By Abdeltif r. - 01/06/2022

Answer:

Bonjour,

Tout d'abord, je voudrais vous remercier pour l'intérêt que vous portez à nos produits.

En ce qui concerne votre question, le recul...See more Bonjour,

Tout d'abord, je voudrais vous remercier pour l'intérêt que vous portez à nos produits.

En ce qui concerne votre question, le recul de l'escalier sera 1,52m. Cependant, en descendant, vous allez heurter la poutre escalier. Je demeure à votre disposition afin de vous aider dans la mesure du possible. Cordialement.See less By Seller - 01/12/2022

For now, no one voted on the usefulness of this answer

0
votes

Question:

bonjour, j ai 70cm de large entre mes 2 IPE puis je mettre cet escalier ?By Customer Tecro Space S.L.U. - 05/19/2021

Answer:

Bonjour, Tout d'abord, je voudrais vous remercier pour l'intérêt que vous portez à nos produits. La largeur hors tout de l'escalier est 70cm donc je vous recommande d'avoir une trémie un peu...See more Bonjour, Tout d'abord, je voudrais vous remercier pour l'intérêt que vous portez à nos produits. La largeur hors tout de l'escalier est 70cm donc je vous recommande d'avoir une trémie un peu plus large pour installer correctement l'escalier et disposer d'un accès confortable. N'hésitez pas à revenir vers nous si vous avez besoin d'en savoir plus. Je demeure à votre disposition. Cordialement.See less By Seller - 05/24/2021

For now, no one voted on the usefulness of this answer

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GALLERY

MEZZANINES

STAIRS

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Industrial alternating tread stairs 63º

Free delivery

We do deliver worldwide

Several methods of payment

Special conditions for your business

Talk with a specialist. Call to 020 3695 5553

Waterproof option

Want to see more pictures?

Looking for an installer?

General

Stairs

Installation

Shipping

Tipo de caja

Length (mm)

Width (mm)

Height (mm)

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Reviews

Customer questions & answers