UNDERLAYMENT PRODUCT INFORMATION
Continental House Condominium · Unit 606
Dura Cushion · Duracoustic® 8mm
Product Specifications
| Manufacturer | Dura Cushion |
| Product | Duracoustic® 8mm |
| Thickness | 8 mm (5/16″) |
| IIC Rating (Lab) | Up to 92 (on 6″ concrete slab with suspended ceiling) |
| Material | Recycled rubber · 95% recycled content |
| Roll Dimensions | 54″ wide × 24′ long · 108 sq. ft. per roll |
| Certifications | Green Label Plus · LEED credit eligible |
| Product Page | duracushion.com/products/duracoustic-8-mm ↗ |
Compatible Flooring Types
- Engineered hardwood
- Laminate
- Ceramic tile & natural stone
- Carpet tile & carpet
- Vinyl
Subfloor Compatibility
- Concrete slab
- Plywood
- Gypsum concrete
- Wood joists (with appropriate intermediate layers)
Key Features
- Superior impact sound reduction
- Anti-microbial — resists mold, mildew, and fungus
- Compatible with radiant heat flooring systems
- Multi-surface versatility
Context
This product is being evaluated as a candidate underlayment for Unit 606 at Continental House Condominium. The HOA requires a minimum FIIC 62 for new flooring installations and FIIC 55 for replacement installations. Lab IIC ratings do not directly equal field FIIC ratings — field values are typically lower.