Hollow Sounds

Hollow Sounds

77-Aug 16 2021 11_21am-3zbB

Excessive fastener spacing

109-Oct 15 2021 09_18am-56KH

Destructive testing

100-Oct 15 2021 09_10am-NpgV

Destructive testing

Sierra Exif JPEG

Lack of Adhesive

Sierra Exif JPEG

Lack of adhesive

Sierra Exif JPEG

Lack of Adhesive

Sierra Exif JPEG

Hollow noise area

Laminate - Squeaking - Popping noise 33 (2)

Flatness issues

Laminate - Squeaking - Popping noise 334 (2)

Flatness issues

77-Aug 16 2021 11_21am-3zbB 109-Oct 15 2021 09_18am-56KH 100-Oct 15 2021 09_10am-NpgV Sierra Exif JPEG Sierra Exif JPEG Sierra Exif JPEG Sierra Exif JPEG Laminate - Squeaking - Popping noise 33 (2) Laminate - Squeaking - Popping noise 334 (2)

Hollow Sounds (Hardwood)

Floor Detective® Defect Guide

What You Need to Know

• Hollow sounds are audible tonal differences perceived when foot traffic passes over an installed hardwood floor
• The condition may occur with or without visible movement or vertical deflection of the flooring system
• Hollow sounds are commonly associated with the interaction between …

Technical Guidelines

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