For soundproofing a ceiling soundproofing experts recommend this insulation see it on home depot and this damping compound see it on amazon.
Suspended ceiling soundproofing insulation.
If you are seeking to add insulation to a suspended ceiling that is already in place however you will have to rest the batt insulation on top of.
Rockwool stone wool insulation is an ideal material to be used in interior ceiling floor partitions where sound absorbency and fire resistance is required.
Adding materials to soundproof would make it even better to block noise out.
Instead of having to settle for acoustical ceiling tiles that do one and not the other the good news is that there are ceiling tiles that do both equally well.
Soundproofing a ceiling involves preventing the transmission of sound wave vibrations from the underside of the ceiling to the floor above it and vice versa.
A dropped or suspended ceiling can be used for both wood and steel joists or concrete deck floor ceiling construction.
Interior wood framed ceiling insulation.
People always assume it will be impossible to soundproof a drop ceiling because of its design.
How to soundproof a drop ceiling.
The acoustical drop ceiling tiles with the right rating and capabilities will provide soundproofing by either absorbing the sound waves or by blocking them.
Soniguard drop ceiling soundproofing insulation above your ceiling tiles will dramatically improve the sound blocking characteristics of any suspended ceiling.
Section 10 above install acoustic ceiling tiles addresses information for wood joists and steel would be similar.
The best way to insulate a drop ceiling is to install batt insulation between the ceiling joists before installing the hanging grid.
This installation would proceed as any insulation installation.
The suspended frame essentially decouples the ceiling from the floor above preventing sound vibrations from traveling from one floor level to another.
It works by reducing the ability of sound to travel between point a and point b and is realized by reduction and absorption of noise.
Adding mass adding mass to your ceiling will absorb noise and vibration improving the quality of sound in the basement and the floor above.
The principle of soundproofing is simple.
Insulating products are a key component of any soundproofing project.
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.
Knowing that you should make an effort to learn about the best soundproof insulation you could use in walls and ceilings.