
RE-INVENT YOUR DESIGN OFFICE

For a very long time, the role of companies and BETs specializing in construction, and especially those in the building envelope, was limited to carrying out the injunctions issued by other stakeholders, to incurring restrictive deadlines and excessive additional costs linked mainly to poor collaboration and data management and inefficient organization of flows between study and implementation.
At Procal, we aim to put these stakeholders back at the center of their activities. How? By providing them with software that allows them to establish effective dialogue with their key stakeholders:
CAL3D®
Layout software for blocks, bricks and blocks with integrated insulation
CEILIN3D®
Layout software for false ceilings and partitions
CWAL3D®
BIM software for curtain wall layout
​​​​PROCAL uses AUTODESK technologies, all software is developed in the AUTOCAD 3D environment.​


BIM software for building envelope design within the AUTOCAD environment.
THE COMPLETE SOLUTION for cladding layout and drawing for façades, roofing, and waterproofing.

BIM software for the layout of blocks, bricks, and integrated insulation blocks with AUTOCAD.
THE COMPLETE SOLUTION for layout and arrangement with all types of blocks for walls, floors, and roofs.


BIM software for curtain wall design.
THE SOLUTION for curtain wall layout.
OUR VISION
For over 25 years, PROCAL has accumulated undeniable experience in the development of complete software solutions in different trades.
These software programs, ENVELOP3D®, CAL3D®, CEILIN3D®, CWALL3D®... allow designers, planners and BIM modelers to produce complete and detailed projects in 3D with cuts and sections, installation plans and export of all quantities.
All our software is delivered with quality training and delivered by specialists who have already worked with our software.
PROCAL is a training organization registered with the GRAND-EST regional prefecture:
PROCAL is QUALIOPI certified, valid from 03/27/2025 to 03/26/2028
At PROCAL, we provide comprehensive technological solutions to help businesses and individuals excel. Our platforms offer a variety of features designed to transform your design office on a daily basis.
Constantly evolving, our technology is here to support your growth. Stay informed about our latest developments and contact us for a free demo today.
EXPERIENCE AND ACHIEVEMENTS
OUR EXPERTISE
OUR TRAINING COURSES

PROCAL is a startup focused on technological innovation. Since our founding in 1999, our team of construction experts and computer scientists, passionate about 3D, augmented reality, and AI, has been dedicated to transforming the daily experiences of design offices through smart and innovative solutions.
By working closely with our users and staying at the forefront of the industry, PROCAL strives to become the undisputed leader in the field.