
Pirros for Structural Engineers
Your firm’s best engineering, on every project.
Pirros gives structural engineering teams one connected platform to find proven work, stay aligned with production, catch issues before they become RFIs, and improve project delivery.






























Faster production. Stronger project delivery.
Search across your firm’s project history
Find details and families across every uploaded project at once, discoverable by what they are, not what they were named or where they were filed.
Vet and control engineering standards
Promote proven details into the standards library through built-in approval workflows and restrict outdated content to reference-only, so teams always know what is current.
Share details with production staff
Annotate details inside Pirros and share them with drafters, production teams, or external consultants as PDFs, no Revit access required.

How structural engineers use Pirros at every stage.
One platform, connected across every stage of the project.
Find, reuse, and reference every detail your firm has drawn.
- Describe the condition and how it is built. AI search reads the drawing itself and returns what your firm already solved, whether that is a vetted typical or a detail from a project four years ago.
- Live section details come in as references you can reuse.
- Analytics show which details your teams keep reaching for, so you know which ones deserve to become firm standards.
Find any family. Trust what you place.
- Describe what you need the way you would say it out loud.
- Our own proprietary AI model reads the family itself, so it finds the right one across loadable and system families, model groups, categories and your own standards, with no tags to keep up.
- A health score shows what is worth trusting, and flags the families dragging model performance down. Pirros automates the upkeep.
Cross-check the set against your standards, your specs, and the code.
- The Quality Management System runs on Mira, so it reads a project the way a reviewer would, against the standards your firm keeps in Pirros.
- Every finding names the sheet, the location and the standard behind it, so issues get resolved before they become RFIs.
- Pirros surfaces what to check. Your team makes the call, and a licensed professional still signs the drawings.
Illustration: the Quality Management System checks a floor plan against the firm’s standards and raises two issues on it — a door approach that may not hold the required clearance, assigned to a teammate, and a beam whose fireproofing label may not match its assembly, offered to Mira to resolve. The drawing, the issues and the names are made up for this page.
The whole project team, collaborating in real time.
- Group the details and families a project needs into a stash as you find them.
- Send it to a colleague to mark up, then stage the whole thing for Revit in one go.
- Leadership, production staff and BIM teams work on it together, and nobody has to open Revit to take part.
Illustration: two people working the same set of details in Pirros at the same time, with a comment left on one of them. The clip is real product footage; the two cursors, the names and the comment are drawn on top of it, and working in one view together like this has not shipped yet.
By the numbers
Delivering value at scale.
400+
Firms globally building on Pirros
4.2M+
Assets made searchable
30+
Hours saved per project
Trusted by leading structural engineering firms
Buehler Engineering didn’t adopt Pirros because their details were disorganized. They adopted Pirros because they were already doing the hard work of building a high-quality library, and wanted the next step: making that knowledge faster to access, easier to compare, and simpler to distribute across engineers and production staff.
2,000+
Details in one managed library
10 sec
To find the detail you need

“We discussed the frustration in finding and navigating things. If we can make people’s lives easier, then we knew that Pirros was worth it, as it helped us make work easier and better for our people.”

Put your firm’s knowledge to work.
Set up a time with our team and see Pirros for yourself. Or start with Mira for Revit, which is free.
