We have come up with Acoustical doors which are specially designed doors that are intended to reduce the amount of noise that passes through them. These doors are typically constructed with sound-absorbing materials, such as foam or fiberglass, & feature a heavy-duty core to help block noise. These provide an effective means of controlling noise levels and creating a more comfortable and productive environment. Acoustical doors are commonly used in recording studios, theaters, and other environments where noise reduction is important.