Structural calculation
for your renovation.
Calculated safely. Suitable for the municipality.
Directly usable for your contractor.
Suitable for the municipality (permit application)
Direct usable for the contractor
Express delivery possible within 1 week
Fixed price in advance
Choose your construction calculation ->
Weet je niet wat je nodig hebt? ->
Vraag advies
4.9/5 from 22 reviews
4 experienced constructors
personal & involved
1200+
calculations performed
Suitable for
municipality & execution
Urgent possible
within 5 business days
Choose your construction calculation
Wall breakthrough
From €399,00
Remove load-bearing wall
Suitable for permit
Including construction drawing
Extension
From €895.00
Uitbouw of serre
Suitable for permit
Including construction drawing
Outbuilding
From €695.00
Carport, schuur of poolhouse
Suitable for permit
Including construction drawing
Roof extension
From €845.00
Extra living space
Suitable for permit
Including construction drawing
Municipalities for which we do a lot of construction calculations
From plan to
safe construction.
We create construction calculations that comply with
the applicable standards and requirements. Suitable for the
municipality and directly applicable for your contractor.
Berekend volgens geldende normen (Eurocode)
Suitable for permit application
Practically applicable for your contractor
Clear reporting
clear & complete
Construction drawing
with all details
Calculations
according to the standards
Suitable for
municipality & execution
How it works
Choose your calculation
Choose the calculation that fits your renovation and easily place your order via the shop or quote request form.
Upload your data
After the assignment, we ask you to provide data. Upload the necessary documents and drawings. We check everything and will contact you if there are questions.
We are getting started
Our engineers will create your calculation and construction report according to the applicable standards.
Receive your calculation
You will receive a complete report with calculation and drawing. Ready for the municipality and your contractor.
Frequently Asked Questions
Check the frequently asked questions or ask your question directly to the chatbot. It responds 24/7 and knows the answer to 98% of all questions.
Ing. Chantal
Ing. Dustin
Arch. Tom
Active throughout the Netherlands
Need help choosing?
We are happy to think along with you.
Contact us for personal advice.
