underlayment

• Nom désignant une couche de matériau placée sous un revêtement de sol, comme une moquette, pour fournir amortissement, isolation ou soutien.

A noun referring to a pad or layer of material placed underneath a carpet to provide cushioning, insulation, or support.

1. Carpet paddingB2formal

   A layer of material placed beneath a carpet to provide cushioning, insulation, and sound absorption.

   Sous-couche de moquette

   • The installer laid a thick underlayment before fitting the new carpet.
   • Good underlayment can extend the life of your flooring.
   • They chose a foam underlayment for extra comfort.

   Synonymescarpet padpaddingunderlay