Improper End-Joint Stagger (Laminate)

Floor Detective® Claims and Conditions Guide

Summary

Improper end-joint stagger in laminate flooring occurs when adjacent plank end joints are spaced too closely or repeat in a consistent pattern. Stagger is intended to break up stress across the floor and reduce load concentration along straight joint lines. When multiple joints align or recur at short intervals, movement and deflection can concentrate along those lines and increase stress on the locking system. This condition results from installation layout and sequencing rather than laminate manufacturing. Isolated close staggers may not produce measurable performance impact, but repeated or patterned close offsets can

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