Resident FAQs

No. Acoustic foam is designed for absorption (reducing echo within a room) rather than blocking sound from entering or leaving a room. True soundproofing requires mass and mechanical decoupling, which lightweight foam cannot provide.

STC (Sound Transmission Class) measures how well a partition blocks airborne noise (like voices or TV). IIC (Impact Insulation Class) measures a floor/ceiling assembly's resistance to structure-borne impact noise (like footsteps or dropped objects).

Treating one wall will reduce direct airborne transmission, but sound often travels through adjacent structures—a phenomenon known as flanking. If the ceiling or floor shares a rigid connection, noise will bypass your treated wall.

Yes. Interior doors are often the weakest point in a room's acoustic barrier. A standard hollow core door has almost no mass. Upgrading to a solid core wood door, combined with an automatic door bottom and perimeter seals, drastically reduces sound leakage.

Standard thermal double-pane windows offer marginal acoustic improvement over single pane because the panes are identical in thickness and the air gap is small. True acoustic windows use panes of differing thicknesses (to disrupt different frequencies) or laminated glass.