Give every opening a reference
Use a stable reference for each opening and keep it on the survey, selection sheet and order. Room names alone can become ambiguous when several windows share a room. Record the survey version and any unresolved measurement so the purchaser can trace the basis of each line.
Compare the selected options
Check the supplied specification for each reference against the approved choice. Keep differences in opening direction, finish or other selected options visible. A near match is still a question for the person responsible for specification; the assistant should not choose a replacement configuration.
Keep delivery exceptions with the job
On receipt, link the team's checked delivery record to the opening references. Record a missing or different unit as an exception rather than marking the whole order ready. The installation brief can then show which planned work depends on a supplier response.
Work you can get help with
Illustrative scenario using sample information.
Give every opening a reference
- What you provide
- Opening references, survey versions and measurement approval.
- The useful result
- An opening-by-opening list of the records used for the order.
- When the task is complete
- The surveyor confirms the references and measurement version.
Compare the selected options
- What you provide
- Approved selection sheet and draft order lines.
- The useful result
- A comparison showing matching options and unresolved differences.
- When the task is complete
- The responsible person resolves each difference and approves the specification.
Keep delivery exceptions with the job
- What you provide
- Order, checked receipt record and planned installation sequence.
- The useful result
- A delivery exception list linked to the affected openings.
- When the task is complete
- The team confirms the correct units or records the revised installation decision.
Questions you may have
Can the assistant approve measurements?
No. It can compare the recorded versions and identify missing approval. Measurement and installation decisions remain with the responsible professional.
What does this cover for a window-installation business?
It covers linking each opening to its survey version, approved options, order line and checked delivery record. Window cleaning belongs to a separate service scope.
Sources and further reading
- Fixed Window Order Form | YKK AP
Windows: the manufacturer's order form records a project, quote number, window type and quantity, frame size, configuration, finish and glass; it calls for a separate sheet per type and size.
A fixed-window form organized by type and size, not a per-opening measurement-version or customer-approval register; configuration still requires manufacturer confirmation.
2026-11-04
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