Give the face fabric and lining separate sample references, then record the combination selected for each window. Review the real samples in the intended setting where practical. Keep appearance observations distinct from product specifications: a photograph or swatch does not establish fibre content or a verified blackout result.
| Record | What to make explicit |
|---|---|
| Material identity | Request the fabric name, article and colour codes, declared composition and lining reference. If a material description is missing, record it as unknown instead of guessing from its texture. |
| Viewing conditions | Record the window, time and room lighting used for the comparison. Note privacy observations in daylight and with the room lit separately; do not generalise one observation to every room. |
| Face, pattern and drape | Mark the intended face, pattern direction and proposed heading. Ask for a larger sample or a trial heading if a small swatch cannot answer a visible seam or drape question. |
| Lining and care | Review the face fabric with the proposed lining behind it. Request care guidance for the finished combination and ask the maker to resolve conflicting instructions before approval. |
| Approval reference | Keep labelled samples, dated photos and the agreed window list together. Record accepted variations and unresolved points; a replacement fabric or lining needs a new decision. |
Take this into your next conversation.
- Keep separate IDs for face fabric and lining.
- Distinguish sample observations from documented product claims.
- Save care instructions for the actual approved combination.
- Record who approved each sample version and for which windows.