2 3/4 inch (70 mm), 3-Sided, Gray Quietjoint Acoustic Partition Closure, 10 Foot (3 m) Length

الوصف

🔇 Silence is Golden: Elevate Your Space with QuietJoint!

The 2 3/4 inch (70 mm) QuietJoint Acoustic Partition Closure is a 10-foot (3 m) length solution designed for effective sound attenuation and thermal insulation. With a minimum STC value of 72 and an R-value of 2.85 per inch, this product is independently tested for safety and performance, making it ideal for professional environments seeking both functionality and compliance.