Size your building structures faster

Get ultra-accurate analysis reports
Already 44044 buildings calculated!

Snow, Wind, Seism zones

and report!


Immediate access

Accurate report
Reuse the data in your software
Snow zone
Wind zone
Seism zone:
Fire durations
Orography & Altimetry
Auto terrain categories
Eurocodes references
Countries: France & Outre-mer, Belgium, Lux, UK
Sia references
Country: Switzerland

3D optimisation

Very easy designing with simple parameters
Calculate steel and wood parts
And soon your cold rolled profiles

Countries: France & Outre-mer, Belgium, Luxembourg

Customized calculations of beams, frames and assembly
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Discovering Lisa.blue


Get the elevation of your building site and the climatic and seismic loads to be applied to it in only three steps. Enter this information manually in your favorite calculation software.



Lisa.blue's integration in Cadwork


Save time and enter the location of your project in cadwork 3D. A Lisa.blue study is automatically created. Altitude, seismic and climatic loads are synchronized with our calculation partner.

Objective: 100% satisfied users

“With the Cadwork/C-Faster link, the entry of climatic loads in our calculation software is instantaneous, it's even amazing”

Technician in design office

“By optimizing the sections with Lisa.blue, we save up to 20% on our wood purchases”

Manager SARL in wood carpentry

“We loved them but we still got rid of our Excel sheets...”

Modular Construction Commercial

“This is the first time I've read such a detailed calculation note.”

Control office engineer

“Students finally understand what they are doing on the PC”

Professor of Steel Construction

“Getting design notes to SIA and Eurocodes is really helpful...”

Technician in design office