Vapor Barrier for In-Ceiling Speaker

Why You Need One

• It’s required by building-code to have vapor barrier in ceilings with roof above.
• Prevents humid indoor air from reaching cold exterior ceiling cavities, stopping condensation, mold, and mildew.
• Seals air leaks, reducing heat loss/gain and improving HVAC performance.
• Acoustic Isolation: Creates a sealed chamber, improving speaker performance and preventing sound leakage into the ceiling cavity.