Construction
Homogeneous, single-layer, colour/pattern through full thickness, no separate wear layer. Heterogeneous, multi-layer: backing + structural + printed decor + transparent wear layer + surface treatment.
Performance comparison
Lifecycle, homogeneous wins (sandable, 15-20 years). Wear layer, homogeneous IS the wear layer (full thickness); heterogeneous wear layer 0.55-1.0 mm. Refurbishment, homogeneous can be sanded; heterogeneous cannot. Design range, heterogeneous wins (wood/stone/abstract photo decors).
Cost comparison
Material: homogeneous RM 22-65/sqft, heterogeneous RM 12-30/sqft. Installation: similar. Lifecycle (20-year TCO): homogeneous often lower due to fewer refurbishment events.
Sector verdict
Clinical healthcare, homogeneous. Clean rooms, homogeneous. Schools (heavy use), homogeneous if budget allows; heterogeneous otherwise. Offices, heterogeneous. Hotels, heterogeneous (rooms, lobbies); homogeneous (lift lobbies, BOH). Retail, heterogeneous (design). Industrial, depends on chemical/wear exposure.