![]() ![]() The doors with the highest STC ratings are usually the ones that are designed in a way that incorporates these elements the best.ĭoors and windows are usually considered the weakest soundproofing points of a room. The perfect soundproof door should have the right balance of the following elements: Decoupling, Absorption, Mass, Damping. These soundproof levels come at a much higher cost and are generally not needed for average interior doors. STC levels above sixty are usually used for party walls, hotels, theaters, etc. STC 50-60 – Loud noises such as musical instruments are barely heard.STC 40-50 – Loud speech hardly heard at all.STC 35-40 – Loud speech sounds like a barely noticeable background noise.STC 30-35 – Loud speech heard, but not understandable.STC 25-30 – Loud speech is understandable, and normal speech is barely heard. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |