Telegraphing Subfloor
Telegraphing (Carpet)
Floor Detective® Claims and Conditions Guide
Summary
Telegraphing is an appearance condition in which underlying substrate features become visible through the carpet surface. The condition develops when the carpet and cushion conform to substrate irregularities such as joints, cracks, seams, patch transitions, or surface-profile variations beneath the installation. Telegraphing follows the layout of the substrate and typically remains consistent regardless of viewing direction or lighting angle. The condition primarily affects appearance uniformity and does not independently indicate fiber damage, backing failure, or loss of structural integrity. See also Buckling / Wrinkling, Shading / Footprints / Vacuum Marks, and Carpet Problems for broader context.
Carpet Problems
April 4, 2026
Carpet problems may involve seams, backing systems, texture changes, traffic wear, mechanical damage, or installation-related conditions.
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Carpet Fiber Identification (Field and Laboratory Methods)
February 22, 2026
Carpet fiber identification helps determine how carpet may respond to heat, moisture, cleaning chemistry, abrasion, and environmental exposure.
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Wool and Wool Carpet Properties
December 27, 2025
Wool carpet properties include moisture absorption, chemical sensitivity, shedding, and appearance variation associated with natural wool fibers.
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Carpet Beetle Damage
December 13, 2025
Carpet beetle damage is localized fiber loss caused by larvae feeding on organic materials within carpet, often occurring in concealed...
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Fiber Properties
May 12, 2023
Carpet fiber properties determine durability, resilience, and how flooring performs under traffic and environmental conditions.
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Missing Row
December 15, 2022
Carpet missing rows are manufacturing-origin tufting conditions involving absent yarn along machine-direction rows.
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Wrinkles in Backing
March 13, 2021
Carpet backing wrinkles are manufacturing-related distortions caused by backing misalignment, tension variation, or latex lock-in.
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Unraveling / Runs (Carpet)
March 13, 2021
Carpet unraveling runs are progressive yarn withdrawals that follow tuft rows in continuous filament carpet constructions.
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Core Crush / Roll-Core Pile Reversal (Carpet)
March 13, 2021
Carpet roll-core crush occurs when pile yarns become compressed around the roll core, creating visible light or dark banding near...
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