Structural calculationPrice on requestWhat is assessed?
A bay window adds a new facade extension and may require an opening in the existing facade. The foundation, roof and support of the upper building parts must fit together.
A bay window seems small, but the connection to the facade and surface can determine the design. Also include frame layout and construction height.
What data is needed?
The following information can be used to prepare the assessment. The structural engineer determines whether additional research is necessary.
- Facade drawings and section
- Dimensions and frame layout
- Foundation information
- Desired materials
What do you receive?
Record the exact delivery in the quotation. Depending on your project and assignment, this involves:
- Calculation of bay window and facade adjustment
- Foundation design assumptions
- Structural connection
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 bay extension changes both the façade and the support beneath the addition. Show the opening width and intended support. Coordinate the structure with window frames and roof edges so the required support fits the architectural design.
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 drawings and section | Gather the most recent available data and identify what is missing. |
| Dimensions and frame layout | Gather the most recent available data and identify what is missing. |
| Foundation information | Gather the most recent available data and identify what is missing. |
| Desired materials | Gather the most recent available data and identify what is missing. |
- Describe your complete construction plan.
More light and space on the facade, structurally tailored to the existing home.
- Discuss missing data.
The structural engineer determines which recording or additional information is required for the agreed assessment.
- Record order and delivery.
Agree on the calculated parts, drawings, price and planning.
- Match the effect to the implementation.
Use the current documents and have relevant changes reviewed before they are implemented.
Frequently asked questions about bay windows
Why does a small bay window require constructive attention?
Even a small extension can interrupt an existing facade and add new forces to the subsurface. Foundation, facade support and roof belong to the same design question. Therefore, please provide more than just the outside dimensions of the bay window.
Can the frame supplier solve all constructive questions?
The supplier can develop its own product, but the assessment of the building construction must be demarcated separately. Ask who will take into account the overhead load and the connection to existing buildings.
Related constructive 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.