Floor Sound Insulation Solutions

Using 5 8 drywall instead of 1 2 on the steel studs brings the sound insulated wall up to stc 49.

Floor sound insulation solutions.

Not so with qt underlayment. Even with a thickness under 1 2 it still performs at least 25 better on iic tests than any other floor soundproofing material. The type of flooring also affects the iic rating too. It can also be installed from the ceiling in the floor below.

Floor joist spacing 12 16 or 24 thickness 8 10 or 12 and composition dimension lumber i joists engineered or laminated also can impact the stc and iic values by up to 5 points. Adding sound rated insulation can improve that to stc 45. The denser insulation usually provides better sound absorption. Residing on an upper floor can provide a bit more privacy and safety but also comes with a cost.

Here you will find video replay downloadable video and a transcript of our impact and airborne sound solutions for floors webinar held at our head offices on 18th april 2018 with sean smith and keira proctor. Our iso step floor underlayment is engineered to provide superior impact sound insulation and better performance over other sound control materials. Mapei has a range of certified soundproofing products available for floor slabs and floors to combat the noise of footsteps including for existing buildings requiring restoration. Add same sound rated insulation can bring the rating to stc 47.

Recently my neighbor came knocking to inform me she could hear loud music through the ceiling. Welcome to our impact and airborne sound solutions for floors webinar page. Sound absorbing floor insulation this would be acoustic insulation that gets stuffed between floor joists immediately below the subfloor. Many floor soundproofing solutions work in conjunction with suspended ceilings in order to achieve their iic ratings.

Based on this i enthusiastically recommend quietfloor plus as a cost effective. Acoustic floor tiles these are special floor tiles that help reduce echo and reverberation in rooms with hard surfaces and floors. This video showcases the quietfloor plus floor soundproofing insulation which can be used under carpets. The soundboard 4 adds 34 83kg of mass to your wall and a dampening layer to prevent the sound energy vibration from travelling through.

Design datamapesilent is our free software program to help design soundproofing systems. It may be installed over a wood or concrete sub floor and under a wide range of flooring finishes.