Sound insulation for impact noise of floating floors, with high-density polyethylene foam sheets of 3 mm thickness and perimeter decoupling made with polyethylene tape, of 5 mm thickness and 20 cm width, density 20 kg/m³. Installation on site: at the surface. Including self-adhesive viscoelastic tape, for sealing of joints.
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| Code | NBL021 |
| Category | Suelos flotantes |
| Subcategory | |
| Unit | m² |
| Resource Type | material |
| Last Updated | May 22, 2026 |
€28.91 / m²
€22.28 / m²
€22.54 / m²
€5.05 / m²
€15.35 / m²
€6.42 / m²
Free for construction professionals
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No credit card required · Free plan forever · Last updated May 22, 2026