Choosing sheen for walls and trim
Sheen affects how a painted surface reflects light and how its colour and details appear. After choosing a colour, confirm the actual product, application area and surface condition as well.
Start with light and surface condition
Side lighting can make surface details more noticeable. A glossy finish generally makes reflection and irregularities more apparent, while lower-sheen finishes create a different appearance. A sheen name alone does not describe every performance characteristic. Review a physical sample and the condition of the wall.
Consider everyday use
Bedroom walls, corridors, doors and cabinets have different contact and cleaning needs. Explain the location to the supplier or painting team and check the product’s suitable surfaces and care instructions. Avoid assuming that every matte product is uncleanable or every glossy finish is the best choice.
Compare adjoining surfaces
The same colour on walls and trim can look different at different sheens. View wall, ceiling and trim samples under comparable light and decide whether you want continuity or more definition.
Keep a complete record
Record the brand, product line, colour, sheen and location. Similar finish names from different manufacturers do not necessarily produce identical results, and future touch-ups require more than a colour name.

