Structural calculation Basement
Structural calculation by a certified structural engineer, ready for your permit application to the municipality. Full report included.



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On request
Structural calculation by a certified structural engineer, ready for your permit application to the municipality. Full report included.
Voor dit project maken we een offerte op maat. Vul het offerteformulier in en je ontvangt binnen 1 werkdag een prijsvoorstel.
Request a quoteA balkon involves more than just the building itself: the structure must be demonstrably safe. A structural calculation proves that, for the municipality and for your contractor.
As soon as structural work is involved, think of load-bearing walls, foundations, beams or a balkon, the municipality wants to see in black and white that the structure is strong and stable. A structural engineer calculates the loads (self-weight, wind, snow and use) and proves that the structure complies with the Dutch building regulations (Bbl).
That depends on the location, the dimensions and the zoning plan. Even when you may build permit-free, a structural calculation remains wise: as the owner you are responsible for structural safety. For a renovation requiring a permit, the calculation is almost always a mandatory part of the application.
You receive a complete report with the assumptions, load combinations and verifications of all structural elements, plus (if ordered) a structural drawing with reinforcement or steel details that the contractor can use directly. Everything in accordance with the Eurocodes and ready to submit via the Omgevingsloket.
You put the calculation together directly online above at a fixed price. Choose your delivery time, add any options and you immediately see what it costs. One free revision round is always included.
Your structural calculation in 3 steps
Put together your request above in a few clicks and attach photos or documents if you like. That is all we need to get started.
A certified structural engineer gets to work on your project and calculates according to your municipality's requirements. Want to ask or add something in between? You always can.
You receive the complete set digitally, ready to submit to the municipality. Want something adjusted? One revision round is included free of charge.
Average rating
Marc
1 month ago
A complete construction drawing for our extension within days. Permit approved by the municipality in one go.
Sander de Wit
Eva Verhoven
2 months ago
Clear communication and everything delivered neatly on time. The environmental permit was granted without any hassle.
Lisa van Dijk
1 week ago
Real experts! We had a construction drawing made for a dormer and are very satisfied.
Eva Tielemans
3 days ago
Great help with both the drawing and the structural calculation for our roof extension. Highly recommended.
Thomas Bakker
Our drawings are accepted by municipalities throughout the Netherlands. Everything the municipality expects with your permit application is included, and if the municipality rejects something, we adjust it free of charge.
Ready for your environmental permit
All our drawings meet the requirements of the Dutch environmental desk (Omgevingsloket), the aesthetics committee and the Bbl building code, so you can submit them right away. The municipality decides on the permit; if an adjustment is needed, we take care of it free of charge.
Constructeur nodig bij jou in de buurt?
Constructieberekening voor Balkon. De berekening toont aan dat je verbouwing constructief veilig en uitvoerbaar is (belastingen, doorbuiging, materiaaldimensionering) en wordt opgesteld en ondertekend door een gecertificeerd constructeur, precies zoals de gemeente dat vereist.
Composed and ordered directly online. Your draughtsman gets to work for you and keeps you informed via your personal file.
As standard you receive everything within 2 to 4 weeks. In a hurry? Then choose Express (within 2 weeks, +50%) or High urgency (within 1 week, +80%).
Yes. All drawings are delivered permit-ready in accordance with the Building Decree. Note: municipalities usually also require a structural calculation with structural drawing, which you can easily select with your order.
You receive floor plans, elevations and sections as a PDF to share and as an editable DWG file for your contractor. If you order structural work alongside, the calculation and/or structural drawing is included as well.
The first revision round is included free of charge, even if the municipality has comments. Any additional changes after that are discussed with you in advance.
With your order you can directly attach a project description and documents (photos, sketches, existing drawings). After that you get access to your own online file with direct contact with your draughtsman.
You pay securely via iDEAL, credit card, PayPal, Apple Pay or Google Pay. The connection is fully secured.
Structural calculation by a certified structural engineer, ready for your permit application to the municipality. Full report included.
Structural calculation by a certified structural engineer, ready for your permit application to the municipality. Full report included.
Structural calculation by a certified structural engineer, ready for your permit application to the municipality. Full report included.