The technical walkway is specifically designed to create transit routes on industrial roofs, while the metal grating is a more general structural solution. On roofs with frequent maintenance, the technical walkway is often more suitable due to its adaptability to actual use.
What is a technical walkway?
A technical corridor is a system designed to define safe and organized transit routes on roofs , facilitating access to equipment and maintenance areas.
It is used when the roof is part of the building’s regular use, especially in environments with:
- periodic maintenance
- technical facilities
- frequent access to equipment
Discover more about technical walkways for industrial roofs here.
What is the tramex
Tramex is a metal grating named after a brand name ( Tramex ). It is a structural solution used in various industrial settings such as platforms, walkways, and raised access floors.
Its main function is to allow passage and support in industrial structures , but it is not specifically designed to organize transit routes on roofs.
Key differences between a technical corridor and a tramex
| Factor | Technical corridor | Tramex |
|---|---|---|
| Main use | Transit on deck | General structural use |
| Adaptation to cover | High | Average |
| Function | Technical tour | Walking surface |
| Maintenance | Optimized | Not specific |
| Approach | Traffic organization | Constructive solution |
| Facility | Directly with its anchor tab | You need an accessory |
Easy installation of CAREX on industrial roofs
With its anchoring tab , CAREX achieves quick installation, guaranteeing a secure fix to the roof compared to other solutions. Tramex requires an additional accessory for roof attachment, usually a clamp.

When to choose a technical walkway
The technical corridor is the best option when:
- There is recurring maintenance on the roof.
- There are teams distributed at different points
- Clear routes need to be defined
- The aim is to reduce traffic-related damage.
- The roof is part of the operation
In these cases, it’s not just about “being able to pass,” but about organizing traffic in a logical and safe way .
Discover what a technical walkway for the deck is here.
When to choose Trámex
Tramex may be suitable when:
- A temporary structural solution is needed
- Platforms or support zones are created and added to transit zones.
- steps, rungs and platforms on stairs
- installations without roof drilling
It’s a good structural solution, but not always the best for roof traffic.
When NOT to choose a technical walkway
Para aportar credibilidad (y mejorar conversión), es importante decirlo claro:
A technical corridor may not be necessary when:
- Access to the deck is very infrequent.
- There are no technical teams
- There is no periodic maintenance
- Traffic does not require organization
When the tramex is NOT the best option
Tramex may not be suitable when:
- Temporary solutions are being sought
- Solutions without roof drilling are being sought.
- There is no periodic maintenance
- Traffic does not require organization
In these cases, the use of tramex can generate less efficient solutions in the medium term.
Practical example of choice
Case 1: roof with photovoltaic installations
Best option: technical walkway.
Because there is maintenance, defined routes, and frequent access.
Discover CAREX solutions here.

Case 2: Point platform in industrial structureh.
Best option: tramex.
Because structural support is sought, not a path.
Which solution to choose based on use: CAREX and TRAMEX
| Situation | Recommended solution |
|---|---|
| Roof maintenance | Technical walkway |
| Photovoltaic installation | Technical corridor |
| Industrial platform | Tramex |
| Occasional use without travel | Tramex or simple solution |
The tramex is a versatile structural solution used in many industrial environments, while the technical corridor is specifically designed to organize transit on roofs.
When the roof requires maintenance, frequent access or defined routes, the technical corridor is usually the most suitable solution.
Do you want to know what width you need for your CAREX Technical Wlkway? Discover the different technical walkway widths here.
FAQs about CAREX and TRAMEX
What is the difference between a technical corridor and a tramex?
The technical walkway is designed for deck travel, while the tramex is a general structural solution.
Can tramex be used on roofs?
Yes, but it’s not always the best solution for organizing traffic.
Which is better for deck maintenance?
The technical corridor, because it is designed for that use.
Is the tramex cheaper?
It may be in some cases, but it is not always the best solution from a functional standpoint.
Can both solutions be combined?
Yes, in some projects they are used together depending on the needs.

Not sure what solution you need?
We analyze your roof and recommend the most suitable option based on use, maintenance, and type of installation.





