Quick-Step Transitsound Underlay is recommend to be used in upper floor areas or apartments, as the product offers brilliant sound insulation. Transissound absorbs up to 10dB of impact sound travelling up into the room, and up to 20db of sound travelling down into the room below. 

• Thickness 2mm
• Roll size 1m x15m
• Floor Coverage: 15m²
• Uses: Laminate and engineered wood flooring
• Noise Reduction: Yes
• Vapour Barrier: Yes 
• Installation: Float on sub floor
• Underfloor heating: Yes