Shading, Footprints and Vacuum Marks
Shading
Even certain furniture styles can exhibit shading
Shading
Footprints-shading
Shading
Shading
Shading
Shading
Shading
Shading-crushing
Shading
Shading, Footprints, and Vacuum Marks (Carpet)
Floor Detective® Claims and Conditions Guide
Summary
Shading, footprints, and vacuum marks are lighting-related appearance conditions caused by temporary changes in pile direction rather than dye variation or material defect. As carpet is walked on or vacuumed, the pile is compressed, brushed, or laid in different directions. Fibers lying in one direction reflect light differently than fibers standing more upright. This difference in light reflection creates visible light and dark areas. When viewed from the opposite side of the room, the appearance may
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