Picture an aluminum cassette façade with several hundred panels. Each one needs a name, dimensions, fixing holes, a shop drawing and a line in the schedule. Then the architect moves a window, and half of that work starts again.
This is where automation earns its place. Not as a magic button, but as a way to hand repetitive work to software and keep engineering decisions with engineers.
The short answer: most repetitive documentation can be automated, including panel division, finding identical panels, naming, dimensioning, hole placement, shop drawings and schedules. Engineering judgment can’t: choosing the system, detailing interfaces, setting tolerances and checking structure.
Panel division
Rules in, layout out. You define a target panel height, maximum sheet width, tolerances and joint gaps, and the tool divides the façade. When the geometry changes, the layout recalculates instead of being redrawn.
Finding identical panels
A good tool spots duplicates and groups them under one type. That means fewer unique drawings, a lighter model and fewer chances for two “identical” panels to end up slightly different on paper.
Naming, dimensions and holes
Logical numbering by elevation and position. Dimensions placed automatically. Fixing holes positioned by rule. On stick systems, bracket locations, miter or square cuts and screw holes can follow the profile itself: change the pressure plate, and the holes move with it.
Drawings, schedules and publishing
Shop drawings, flat patterns for folded panels, section details and bills of materials in Excel or Google Sheets can all be generated and published as one set from the same data. No retyping, no version drift between the drawing and the table.
What still needs an engineer
Choosing the system. Detailing interfaces with slabs, windows and roofs. Deciding tolerances. Checking structure. And, easy to forget, writing the rules the tools follow.
That’s why the firms doing this well build in-house tools around real fabrication needs rather than relying on generic CAD features. The approach described at alu-visions.com is a good example: panel division, naming and production drawings are tied to one Revit model, so a change is made once and flows to every sheet and schedule.
The difference shows most clearly when something changes. In a manual workflow, a new layout is redrawn, duplicate panels are spotted by eye, hole positions are rechecked sheet by sheet and the schedule is cross-checked against the drawings by hand. In an automated workflow, the layout recalculates from the rules, duplicates are grouped automatically, holes move with the profile and the schedule comes from the same source as the drawings, so the two can’t disagree.
Is it worth it for your team?
Look for these signs: hundreds of repeating elements, frequent design changes, documentation that takes longer than the engineering, and site errors that trace back to a drawing and a schedule that didn’t match. If two of them sound familiar, start small. Automate panel naming or schedules first, then build from there.