Monarfloor Tranquilt is a foam solution for floating screeds.

Monarfloor Tranquilt provides an isolation layer between sub-floors and finished screeds, helping to reduce impact and flanking sound transmission within pre-cast and in-situ concrete separating party floors, suitable for both new-build and refurbishment projects.


  • Superior dynamic stiffness and acoustic isolation
  • One part system
  • Lightweight and easy to handle and install
  • Specified within Robust Details E-FC-11
  • 4 credits for the Code for Sustainable Homes

Tranquilt allows for concrete floors to exceed requirements of Approved Document E when installed as part of a complete soundproofing system, while also providing high credits towards Ecohomes & The Code for Sustainable Homes.