3 inch (75 mm), 3-Sided, Black Quietjoint Acoustic Partition Closure, 10 Foot (3 m) Length

الوصف

🔇 Silence is Golden: Elevate Your Space with QuietJoint!

The 3-inch QuietJoint Acoustic Partition Closure is a high-performance solution designed for sound attenuation and thermal insulation. With a minimum STC value of 72 when installed on both sides, it effectively reduces noise transmission. The product boasts an R-value of 2.85 per inch, ensuring energy efficiency. Made to order and typically shipped within ten business days, it features easy installation with non-invasive anchoring and is independently tested for safety and performance.