Impact Sound Reduction Flooring

They can serve as impact sound insulation and reduce the transmission of impact sound such as footsteps from one room to another below or adjacent to it.

Impact sound reduction flooring.

Carpeting gives superb results and often resolves the problem of impact noise. Sound and noise levels are measured in db and you should look at the db rating on each product to determine its suitability for your needs. Resilient flooring is acoustically significant only in the area of impact sound transmission. Iic impact isolation class astm e492 e989 and stc sound transmission class astm e336 e413 are both tests for sound traveling through the total floor ceiling assembly from an upper living area to a lower living area.

Flooring products for sound reduction. It all begins with how sound is generated and the medium it transfers through. Acoustic underlayment special materials that lay over a concrete or plywood subfloor cushioning the flooring and reducing the effects of airborne and impact noise. Soundproofing products for floors.

The main test done by flooring industry is the impact insulation class iic ad sound transmission class stc. Sound deadening vinyl also known as mass loaded vinyl this is a thin but heavy vinyl sheet that excels at dampening noise especially in floors machinery and vehicles. Impact noise reduction carpet underlays the carpet underlays featured here have been chosen for their sound reduction properties. Noise transfer through floors is a common issue in residential commercial and industrial buildings.

Iic 60 indicates a medium impact sound absorption quality and encompasses floorings such as wood laminates and some vinyls. When evaluating flooring underlayment sound deadening and acoustical ratings are one of the things homeowners or hoa considers. The noise can manifest itself as airborne noise such as tv music and speech or impact noise such as footsteps and dropped items. Impact sound complaints are common on floor ceiling assemblies that meet the bare minimum requirement of 50 decibels iic.

Mapei s comprehensive line of sound reduction products provides ideal solutions for multi story buildings that are prone to impact noise such as foot traffic. Surfaces and areas under the floor influence impact isolation class. This dissipates the impact energy before it has a chance to enter the building structure as sound. Note however that it does little to mitigate airborne sound such as voices stereo or tv so if those noise sources are part of the problem as well you ll need to.

See the definitions of stc and iic below.