Buyer decision guide
Motorized Shade Prewire Planning Before Wall or Ceiling Closure
Coordinate drive side, power, controls, service access and drawing revisions before walls or ceilings close around motorized shading.
Quick Answer
Do not release wall or ceiling closure merely because conduit or a cable stub is present. The opening ID, selected system direction, drive side, power path, control/interface route and service opening must agree with the current drawings. Record field changes and assign every unresolved item before the closure decision.
First-Fix → Closure → Second-Fix Release Sequence
| Stage | Required record | Release question |
|---|---|---|
| First-fix review | Opening IDs, current drawings, provisional equipment direction, power/interface paths | Can the routes and access be coordinated without assuming the final hardware? |
| Selected-system coordination | Approved equipment information, drive side, mounting/support review, service route | Do the selected instructions match the built condition? |
| Closure hold point | Resolved decisions, field changes, responsible approvals and access confirmation | Is anything needed later about to be concealed? |
| Second-fix readiness | Accessible endpoints, final opening condition and released equipment record | Can the installer connect/install from the approved information? |
Do Not Close Until…
- Every opening uses the same ID and current revision across trades.
- Drive side and cable entry use a stated viewing orientation.
- Power and interface routes are separated and labeled for the selected path.
- Power-supply/controller locations remain accessible where applicable.
- The mounting/support review has an assigned responsible professional.
- The motor/assembly removal path is not blocked by permanent finishes.
- Field changes are issued, reviewed and reflected in the closure record.
Field-Change Decision Path
Change observed
Photograph and mark the exact opening, revision and changed condition.
Impact reviewed
Check drive side, mounting, power, interface and access consequences.
Release decided
Issue revised instructions or keep the opening on HOLD; silence is not approval.
Buyer Inputs and Saiwenna Review Output
| Buyer / site provides | Saiwenna reviews | Result |
|---|---|---|
| Opening/drawing revision | Selected system and drive-side implications | Information gaps and system-direction questions |
| Power/interface proposal | Documented equipment path | Required equipment data and unresolved responsibility |
| Site photos/field changes | Fit against the released assumptions | Affected openings and hold/revision items |
| Closure date and owner | Decision timing | Prioritized items that must close before release |
Synthetic Drive-Side Change
Opening DEMO-BR-07 was shown with the drive at the right when viewed from the room. A site change moves the accessible power point left. The team does not quietly reverse the motor. It issues the change, reviews selected-system feasibility and service access, then updates the drawing or keeps closure on hold. Synthetic example—not a customer project.
Use the Existing Sign-Off Record
Record the final drive side, power point, interface route, access opening, revision and closure owner in the existing Drive-Side and Wiring Revision Sign-Off. No duplicate sign-off download is created here.
Send a Reviewable Brief
Send the opening list, current construction revision, selected-system direction, drive side, power/control routes and unresolved closure items.