Quick answer: track layout setting
Review focus: track layout setting.
Movable partition track layout setting-out datum transfer is the coordination step that decides whether a top-hung partition system can be installed as drawn. EBUNGE movable partition panels are individually movable, suspended from a top track, cross the opening without a floor track, and park at a planned stacking position. Because the panels hang from above, the overhead route — not the floor — carries the geometry. The suitability of each route and parking arrangement depends on the approved layout, circulation, ceiling interfaces and operating sequence. Every recommendation here is a coordination prompt, not a performance claim. Confirm project-specific support, acoustic and dimensional requirements against the approved drawings.
Why the Overhead Route Governs the Setting-Out
Project review term: track layout setting.
With a top-hung system, the visible floor line stays clear. That is a functional advantage, but it moves the coordination burden upward. The track must follow a continuous connected overhead route from the opening through any turning point to the planned stacking position. A gap in that route cannot be crossed by the panels.
Setting-out therefore starts with the route, not the panel face. The exact route, junction arrangement, continuous overhead path and parking position must be confirmed from the coordinated project drawings. If the drawing shows only the closed partition line, the team is missing the information needed to set out the track.
Establish the Primary Datum Before Trades Mobilise
Coordination scope: track layout setting.
A datum is a fixed reference from which other dimensions are taken. It should be recorded in the coordination drawings and physically marked where the site team can recover it.
What the primary datum should control
- The centreline of the track route in plan.
- The position of the opening relative to adjacent walls and finishes.
- The extent of the planned stacking position.
Do not let each trade set out from a different local reference.
Transfer the Datum to the Ceiling and Track Zone
Checklist focus: track layout setting.
Once the primary datum is fixed, transfer it to the level where the track will be coordinated. This transfer should be recorded, not assumed. A transferred datum that exists only in conversation will not survive a programme change.
Transfer sequence
- Confirm the primary datum is still accessible and unchanged.
- Project the datum to the ceiling or soffit zone using the agreed method.
- Mark the track route centreline and the turning or stacking extents.
- Record the transferred datum and issue it to all affected trades.
This sequence is deliberately simple. Its value is that it forces a check before ceiling closures or partition heads make the route difficult to verify.
Trade Interfaces: Structural, Ceiling and Partition
Three trade groups typically influence the track zone. The ceiling trade controls the ceiling plane, grid and any services that occupy the same zone. The partition trade controls the track, the panels and the parking arrangement.
| Interface | Coordination question | Evidence needed |
|---|---|---|
| Structural | Is the supporting element continuous along the proposed route? | Project-specific support review |
| Ceiling | Does the ceiling design leave the track zone clear? | Coordinated ceiling and services drawings |
| Partition | Does the route reach the planned stacking position? | Layout drawing showing straight, turning and parking routes |
Where any answer is unclear, treat it as an open item. Do not infer support capacity, acoustic outcome or dimensional fit from a generic detail.
Setting-Out Checks Before Installation
Before panels arrive, the setting-out should be walked and verified. This is a drawing-and-site check, not a performance test.
Pre-installation checklist
- Primary datum agreed and recorded.
- Transferred datum marked and cross-checked.
- Track route shown as a continuous connected overhead path.
- Turning and stacking routes reviewed from the layout.
- Ceiling and services coordination confirmed in the track zone.
- Pass-door requirements discussed and documented where required.
- Finish selections — laminate, melamine, fabric, leather, glass or other approved surfaces — confirmed against the specification.
- Project documentation issued to the installation team.
Items that remain open should be listed with an owner and a date. A short open-items list is more useful than a false assumption of completeness.
Acoustic and Dimensional Boundaries
Seals, junctions and the surrounding construction all influence the installed result.
For that reason, acoustic and dimensional requirements should be confirmed for the specific project. The same applies to support conditions. Those require their own project-specific review.
Evidence note: visible geometry, finish samples and layout drawings show intent and coordination. They do not prove support capacity, acoustic performance, fire performance or dimensional fit. Confirm these separately for each project.
Documentation and Handover Between Trades
Datum transfer is only reliable if it is documented. A simple register can record the primary datum, the transferred datum, the track route, the parking position and any open items. This register should travel with the project documentation.
When the ceiling trade closes a zone, the partition trade should be able to recover the datum without guesswork. These handover points are where most coordination drift is caught.
For product context, see the movable walls range. For general planning material, see the resources library. To discuss pass-door requirements and project documentation, use the contact page.
Frequently Asked Questions
What is movable partition track layout setting-out datum transfer?
It keeps the overhead route coordinated before installation.
Does a top-hung movable partition need a floor track?
EBUNGE movable partition panels are top-hung and cross the opening without a floor track. The panels park at a planned stacking position. The overhead route must be continuous and connected for the proposed movement path.
Which trades should attend the setting-out review?
The review should confirm the primary datum, the transferred datum, the track route and any open items.
Can acoustic performance be confirmed from the layout drawing?
No. Acoustic requirements should be confirmed for the specific project, including seals, junctions and surrounding construction.
What finish options are available for movable partitions?
Confirmed finish options include laminate, melamine, fabric, leather, glass and other approved surfaces. Finish selection should be confirmed against the project specification.
How should parking and stacking be planned?
Parking style is customized to the customer layout and project requirements, and may support compact stacking when the coordinated design permits it. The stacking position should be shown on the layout and reviewed with the setting-out.
Conclusion
Movable partition track layout setting-out datum transfer is a coordination discipline. Establish one primary datum, transfer it to the track zone, verify the continuous overhead route, and document the result before ceiling and partition works close the zone. Confirm project-specific support, acoustic and dimensional requirements with the responsible parties. For project discussions, reach out through the contact page.