Definition, Meaning & Synonyms

underlayment

Noun
/ˈʌndərlament/
Definition
A layer of material placed underneath flooring materials to provide support, cushioning, and insulation.
Examples
  • The new vinyl flooring was installed with an underlayment for better sound absorption.
  • Using an underlayment can help prolong the life of your hardwood floors.
  • Make sure to choose the right underlayment based on the type of flooring you are installing.
Meaning
Underlayment serves as a protective barrier and enhances the quality of the flooring above it, offering sound and thermal insulation.
Synonyms
  • Base layer
  • Padding
  • Subfloor