MLV Pro: Mass Loaded Vinyl Noise Barrier
A dense 5 kg/m² mass loaded vinyl sheet that blocks airborne noise through walls, ceilings and floors - the professional's soundproofing layer.

Mass That Blocks Noise
5 kg per square meter of limp mass stops sound transmission where insulation alone cannot.

Thin, Flexible, Powerful
Adds serious acoustic mass with minimal thickness - wraps around structures, ducts and cavities.

Layer It Into Any Build
Installs inside stud walls, under floating floors and above ceilings as part of a soundproofing sandwich.

Sonic Acoustics MLV Pro - the mass layer serious soundproofing is built on.