Brick Wall Sound Insulation

One of the main advantages of brickwork is an ability to provide such mass together with structural strength and so brick walls provide a very good way of insulating against sound.
Brick wall sound insulation. Our rainscreen and cavity wall insulation within the exterior wall stud cavity and the external cavity offers superior long term thermal efficiency fire resistance moisture control and acoustic performance. Traditional structural brick walls were built using two layers of brick tied together at intervals with bricks turned sideways and included a small airspace between the layers. This solution will significantly improve the sound insulation of any wall and if properly applied should insulate the wall against normal every day noise such as speech and from televisions. However brick alone usually insulates poorly.
The quality of sound insulation does not vary much from brick type to brick type and so it is possible to generalise about sound reduction values. First we have to make the distinction between insulating products and other soundproofing materials there are many materials you can attach to your wall to approximate the way insulating products work. Loud noise and low frequency noise are always the most difficult to soundproof and are usually impossible to eradicate completely particularly at night. Pro sound soundboard 3 system 27mm thin direct to wall system ideal for low levels of noise such as muffled conversation and background music tv noise and will offer exceptional performance even exceeding the building regulations part e target of 43db by almost 10 when applied to brick or block walls.
Technical notes 5a sound insulation clay masonry walls reissued august 2000 introduction the sound insulation or sound transmission loss of a wall is that property which enables it to resist the passage of noise or sound from one side to the other. The thicker a material is the more challenging it is for a sound wave to pass through it. Four inch face brick rates 0 44. Brick is naturally thick and dense which helps it block sound from passing through it.
Knowing that you should make an effort to learn about the best soundproof insulation you could use in walls and ceilings. Insulating products are a key component of any soundproofing project. Rainscreen cavity wall insulation.