Structural calculationPrice on requestWhat is assessed?
With sliding doors, part of the facade is replaced by a large opening. The upper building components must discharge their load through a suitable shelter.
The structural engineer tailors the shelter structure to the required free passage and the available height. The frame supplier's requirements for deformation and connections are also relevant.
What data is needed?
The following information can be used to prepare the assessment. The structural engineer determines whether additional research is necessary.
- Facade view and section
- Desired opening
- Frame specification
- Existing floor and foundation information
What do you receive?
Record the exact delivery in the quotation. Depending on your project and assignment, this involves:
- Calculation of the facade shelter
- Supports and possible columns
- Connection details within the order
Discuss who will take care of the architectural development, supplier details and any temporary support. In this way, the components involved are coordinated.
Materials and drawings
The choice of materials and connections follow from the design. Read more about Steel and the difference between a architectural drawing and a construction drawing.
How does the process proceed?
You describe your project and share the available data. The assignment, any additional information and planning are then coordinated. Check it out complete step-by-step plan for all phases.
What does your assignment cover?
A wide sliding door requires coordination of clear opening, beam depth and any side supports. Supply frame dimensions and intended floor and ceiling levels. Also assess how removing façade masonry affects the house’s stability.
Can I already order material?
Order structural parts based on the coordinated and current design data. A preliminary estimate is not a complete basis for this.
Is a site visit necessary?
That depends on the project and the available information. Sometimes drawings and photos are sufficient for the inventory; sometimes an admission or additional examination is necessary.
What happens if my plan changes?
Report changes before they are implemented. The structural engineer assesses whether calculations and drawings need to be adjusted.
From data to a detailed plan
Checklist for your application
| Given | What you prepare |
|---|---|
| Facade view and section | Gather the most recent available data and identify what is missing. |
| Desired opening | Gather the most recent available data and identify what is missing. |
| Frame specification | Gather the most recent available data and identify what is missing. |
| Existing floor and foundation information | Gather the most recent available data and identify what is missing. |
- Describe your complete construction plan.
Structurally coordinate a larger glass opening with the existing facade and house.
- Discuss missing data.
The structural engineer determines which site survey or additional information is required for the agreed assessment.
- Record order and delivery.
Agree on the calculated parts, drawings, price and planning.
- Coordinate the design with the construction work.
Use the current documents and have relevant changes reviewed before they are implemented.
Frequently asked questions about sliding doors and facade openings
Are sliding doors load-bearing?
The function and performance of the specific product follow from the supplier data. Do not assume that a new facade will automatically accommodate the building above. Coordinate the facade shelter and the frame design.
Why should the facade and structure be measured together?
The required free space, beam height, deformation and connection details can influence the frame dimensions. Use the same agreed dimensions and revision for structural engineer, supplier and executor before production starts.
Related structural topics
Your project location
Provide the building address and share available drawings and photographs. Discuss whether a site survey is needed and which travel or investigation costs form part of the commission.