This category defines the type of treatment used to create the look and/or texture of the floor.

SOLID: 100% solid wood made from lumber. Recommended for above-ground installation ONLY. ENGINEERED: Feature a 100% hardwood construction assembled in multiple layers. The wood layers are permanently bonded together in a cross-ply for superior strength and dimensional stability. May be installed above AND below ground level.

This indicates the type of high- or low-gloss finish available for each product.