Facade panels may look similar but perform different roles
On a project-based facade, panels can vary by only a few millimetres or by a small change in return, hole layout or fixing position. Those differences may be essential to the elevation. A reliable numbering system makes each component traceable to its approved location and detail.
- Panel size and shape
- Bending detail and return depth
- Perforation pattern and orientation
- Colour area or finish direction
- Fixing position and bracket arrangement
One panel mark should connect the project information
The same panel mark should appear consistently on the panel schedule, fabrication drawing, production identification and packing list. When a query or revision occurs, the team can identify affected components without visual guesswork.
The format should be agreed early. It may use elevation, floor, zone, panel type and sequence fields, but the code should remain readable and unique.
A panel number is useful only when the drawing, label, packing list and installation location use the same reference.
Numbering supports floor, elevation and installation sequence
Site teams often need material in a specific order. Grouping panels by facade zone, floor or elevation can reduce searching and rehandling. For phased projects, numbering also separates early-release areas from later design revisions.
- Identify floor, elevation or installation zone
- Separate mirrored or handed panels clearly
- Coordinate colour blocks and pattern direction
- Sequence crates around the installation plan
Labels must remain useful without damaging the finish
Label location and adhesive selection should be considered with the protective film and finish system. Identification must remain legible through handling and delivery, while the finished face should not be marked.
The packing list can show which panel marks are in each crate, supporting delivery checks and replacement or priority items.
Marking, protection and delivery coordination are project support
Producing the panel is only one part of a project order. Panel marking, packing protection and delivery coordination are also part of project support. Their requirements should be reviewed with the drawings and included in the manufacturing scope.
