Can glass fiber paper be used for soundproofing ceilings?

Yes, glass fiber paper can be used for soundproofing ceilings. It is a popular material due to its excellent sound absorption properties. Glass fiber paper, also known as glass wool, is made from spun glass fibers that can effectively dampen sound waves. When installed in ceilings, it helps reduce noise transmission and provides insulation against external sounds. However, it's important to ensure that the glass fiber paper is treated with a fire retardant and is installed correctly to maximize its soundproofing capabilities and safety.