4515 Acoustic Underlay


*Please ensure stock availability by contacting us.

Product information

  • Tough, durable acoustic underlay designed to reduce impact sound from footfall
  • Made of PUR-bound cork particles and PUR foam
  • Suitable for installation under Wood, Laminate and Tiles (4.5mm thickness)
  • Also suitable for installation under Vinyl sheet (3mm thickness)
  • Can be glued down or floated over subfloor
  • High load bearing capacity
  • Resistant to aging and deformation


Lead time: In stock

Thickness: 4.5mm (4515) and 3mm (4515-S)

Roll width: 1m

Roll length: 20m

Suitable for wet or dry areas


Regupol new

German company BSW's Regupol brand encompasses a range of rubber flooring and acoustic underlay products designed both for sports and leisure installations and commercial fitouts.