Dura - Dura-Son Rubber Acoustic Underlayment 48" x 54" - 3.5 mm (216 sq. ft.)

DURA-SON 3.5mm is a high performance acoustic membrane for floating floors and engineered hardwood floors. This product is ideal for condos, hotels, commercial spaces and private residences. DURA-SON 3.5 mm offers very high acoustic performance. On an 8-inch concrete slab, the IIC index is 69 without a suspended ceiling.

• Superior impact sound reduction: Reduces noise and prevents its propagation in the room as well as its transmission through walls and floors
• Superior durability: Protects against wear and maintains its structure and acoustic value over time
• Resists mold and fungus
• Outperforms traditional foam underlayments: Super Dura's rubber composition protects your floors from damage that is typically accelerated with foam underlayment