Crushing

Crushing

Flattened carpet pile caused by traffic-related crushing and long-term pile compression.

Crushing

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Crushing

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Crushing on steps

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High-traffic area

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Steps

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High-traffic area

Crushing

Crushing

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Vacuum cleaner raises pile

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Matted area

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Comparison with new carpet

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Crushing

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Rolling traffic

Appearance Change 59485

Crushing

Lab - CRI - ISO Appearance Retention Scales 3

Appearance retention scales

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Comparison with new carpet

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High-traffic area

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Crushing

carpet showing pattern walkout in traffic area

Pattern walkout

Pattern walkout

Pattern walkout - New compared to installed carpet

Lab - Contract Walker 1

Contract Walker

Flattened carpet pile caused by traffic-related crushing and long-term pile compression. Sierra Exif JPEG Sierra Exif JPEG crushing-3612_757554 Sierra Exif JPEG Sierra Exif JPEG Crushing Sierra Exif JPEG Sierra Exif JPEG Sierra Exif JPEG Crushing-2144_358408 Sierra Exif JPEG Sierra Exif JPEG Appearance Change 59485 Lab - CRI - ISO Appearance Retention Scales 3 Sierra Exif JPEG Sierra Exif JPEG Sierra Exif JPEG carpet showing pattern walkout in traffic area Pattern walkout Lab - Contract Walker 1

Crushing / Pile Compression (Carpet)

Floor Detective® Claims and Conditions Guide

Summary

Crushing, also referred to as pile compression, is an appearance-related condition in which carpet pile yarns lose height, resilience, and surface definition under repeated traffic or sustained static loading. The condition develops as pile yarns bend, compress, and change orientation over time, altering light reflectance and apparent surface density rather than manufactured density, fiber integrity, or structural performance. Crushing commonly develops in traffic lanes, pivot points, and areas subjected to concentrated use or furniture loading, and visibility may increase under directional or low-angle lighting conditions. The condition reflects appearance retention behavior associated with construction characteristics, traffic exposure, cushion interaction, and maintenance patterns rather than manufacturing defect or backing failure. See also Matting, Appearance Retention, and Carpet Problems for broader context.

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