Palette Development

Material palettes balance tactile warmth, cleaning practicality, and regional identity. Samples are specified at concept board scale with supplier regions noted.

Acoustic Materials

Upholstery and drapery selections include absorption coefficients when acoustic consultants contribute data.

Wear Ratings

High-traffic flooring options document abrasion class suitable for chair drag zones.

Cost Bands

Each palette tier lists rough installed EUR costs per square metre for investor sensitivity analysis.

Revisions

Palette swaps after approval trigger hourly revision billing unless covered by contracted rounds.