The edge makes the finish.
What happens beneath the finish.
The room as it stands.
Look closely
Ask the installer
Discussion focus: existing surface
Threshold: floor meets opening.

- Look for
- Adjoining floor finish, visible edge, level relationship and the path through the opening.
- Ask
- Where does the new finish stop? Who agrees the relationship with the neighbouring floor?
- Bring
- A photograph from both sides and a sketch showing which finishes remain.
Recess: wall changes plane.
- Look for
- The relationship of the outer wall joints to the recess, returns and visible corners.
- Ask
- Which lines should align, which cuts will be visible and how will the chosen edge be resolved?
- Bring
- The intended tile dimensions once confirmed, the desired recess position and information about fixed fittings.
Fitting: finish meets a fixed item.
- Look for
- Fittings, drains, cabinetry or outlets that interrupt the tiled field.
- Ask
- What positions are fixed and what can still be coordinated? Which trade confirms each interface?
- Bring
- Available fitting information and the unresolved questions for the relevant provider.