Good Soundproof Underlayment Option - Absorbalay 15
When we met you stated you wanted soundproofing under carpet and between floors improvement with particular reference to impact sound.
100mm Acoustic Mineral Wool Absorbalay mats is our best soundproof underlayment choice as they are designed to reduce impact and airborne sound specifically.
From an impact sound perspective, this excellent soundproofing under carpet product delivers very good results in high traffic areas such as hallways and stairs.
The Absorbalay 15 mat weighs 15kg /m2 it acts to reduce airborne sound by increasing floor mass and resilience (springiness). In addition, by sealing the gaps in the floorboards as well you are bringing into play the wooden floor which acts as a reasonable soundproofing surface when all the gaps are sealed.