DURA-SON MB 3.5mm is a high-performance acoustic membrane with a moisture barrier that provides added protection against water damage and extends the life of your flooring. Ideal for engineered hardwood floating floors and floating floors where moisture accumulates. This product is ideal for floating installations in condos, hotels, commercial spaces, and private residences. DURA-SON MB 3.5mm offers very high acoustic performance. On an 8-inch concrete slab, the IIC rating is 69 without a suspended ceiling.
- Moisture protection: The integrated moisture barrier protects your floor from damage caused by moisture accumulation
- Superior impact noise reduction: Reduces noise and prevents its propagation in the room as well as its transmission through walls and floors
- Resistant to mold and fungi
- Superior durability: Protects against wear and maintains its structure and acoustic value over time
- Ideal for laminate and engineered hardwood floating floors: Perfect support for high-quality flooring projects in commercial and residential spaces
SPECIFICATIONS
| Brand | Dura |
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| Product type | Acoustic underlayment |
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| Application | Commercial and residential |
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| Certification | CRI Green Label Plus |
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| LEED Certification | Contributes up to 5 credits |
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| Radiant heating compatibility | Yes |
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| Recycled content | 95% recycled rubber |
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| Coverage (sq ft) | 216.00 |
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| Coverage (sq yd) | 24.00 |
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| TVOC Emissions | 0.5 mg/m³ or less |
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| Warranty | Dura underlays are warranted to maintain their essential properties of strength, resilience and porosity for the useful life of the floor covering installed over them |
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| Warranty (years) | Lifetime |
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| IIC Rating | 69 |
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| Impact noise isolation | IIC 69 / ASTM E90 and ASTM E492 |
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| Width (in.) | 54 |
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| Width (fractional in.) | 54 |
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| Full roll length (m) | 14.63 |
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| Full roll length (ft) | 48 |
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| Material | Rubber |
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| Installation method | Floating |
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| Collection name | Dura-Son MB |
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| Where to use | Condos | Hotels | Commercial spaces | Private residences |
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| Moisture barrier | Yes (3 mil polyethylene) |
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| Full roll weight (lb) | 60 |
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| Quantity per pallet | 22.00 |
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| Quantity per package | 1.00 |
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| Mold resistant | Yes (mold and fungi growth) |
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| Use with | For floating method: utility knife, tape measure, moisture barrier tape |
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| Flooring type | Ideal for engineered wood and floating floors |
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| Subfloor type | 8" concrete slab |
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| Used for | Noise reduction | Masks minor subfloor imperfections |
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| Used on | Walls and Floors |
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| Thickness (mm) | 3.5 |
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| Thickness (in.) | 0.14 |
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| Thickness (fractional in.) | 1/8 |
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