Creating stairwell openings — safe structural openings
Specialists in creating stairwell openings in concrete, timber and masonry structures.
Creating a stairwell opening means making an opening in a floor or slab to allow a staircase to be installed. Sirianni Travaux works on existing or new structures, for private and professional clients, guaranteeing the safety and stability of the structure.
Opening up a floor without compromising the structure
Creating stairwell openings — a well-controlled structural operation
Creating a stairwell opening is a delicate operation that requires full mastery of the structural constraints. It involves partially cutting a floor or slab while preserving the stability of the structure.
This work is carried out after studying the existing structure and may require reinforcements, load transfer or additional strengthening works.
Why create a stairwell opening?
Creating a stairwell opening lets you convert or transform a space while respecting the structural constraints.
Create access between two levels
The opening allows a staircase to be installed, efficiently connecting several storeys.
Adapt an existing building
It makes renovation, extension or interior reconfiguration projects easier.
A well-controlled structural operation
The cutting is carried out with precision to preserve the stability of the floor.
Compatible with different materials
The opening can be made in concrete, timber or masonry floors.
Expertise in special works
Every project is studied to suit the existing structure and the loads to be taken up.
A durable, safe solution
The reinforcements installed guarantee the long-term soundness of the structure.
Our expertise
Know-how in special works
Sirianni Travaux creates stairwell openings for renovation or construction projects that call for full mastery of structures.
- Creating stairwell openings
- Cutting floors and slabs
- Structural strengthening
- Load transfer
- Work on existing structures
How a Sirianni Travaux project unfolds
Assessment of the existing structure
Study of the floor, the loads and the technical constraints.
Defining the opening
Sizing the opening and the reinforcements required.
Creating the opening
Controlled cutting of the floor and installation of the reinforcements.
Final checks and securing
Verification of the stability and compliance of the structure.
Frequently asked questions
What is a stairwell opening?
Can a stairwell opening be created in an existing building?
Is creating a stairwell opening risky?
What materials can be involved?
Are reinforcements needed?
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Get a tailored assessment for your special works. Tell us about your disorder or your project — we will get back to you after analysing the structure and its surroundings.