What is Laminate Flooring impact sound? August 19, 2019 10:52 Updated Impact sound is the sound generated when walking on flooring and perceived in rooms on lower levels. Related articles What is Laminate Flooring ambient sound? What is the under-floor evenness deviation? What is the expansion requirements for Laminate Flooring? Installation of the first and last row of Laminate Flooring How soft is Comfort Flooring?