BlockSound (Lite · Standart · Pro · Pro+)
BlockSound is a three-layer acoustic sandwich panel and the flagship product of the line. A layer of chemically cross-linked polyethylene has been added to the high-density acoustic foam and foamed rubber, which absorbs impact noise and adds rigidity to the panel. The result is a reduction in airborne noise to 65 dB Rw with a thickness of just a few centimeters. Four versions—Lite, Standard, Pro, and Pro+—allow you to choose the level of protection, ranging from comfortable noise reduction to studio-grade silence. All panels are self-adhesive, semi-rigid, and lightweight. Maximum acoustic performance in a single panel.
| Design |
Three-layer |
| Composition (layers) |
XPE — impact noise protection (10 mm) + high-density acoustic foam (120 kg/m³) + sound-insulating foamed rubber (9 mm). By model: Lite 29 = XPE10/foam10/rubber9; Standard 34 = XPE10/foam15/rubber9; Pro 39 = XPE10/foam20/rubber9; Pro+ 50 = XPE10/foam~31/rubber9 *. |
| Thicknesses / Variants |
Lite 29 mm · Standard 34 mm · Pro 39 mm · Pro+ 50 mm |
| Installation |
Self-adhesive (adhesive layer) |
| Acoustic Performance |
Reduces airborne noise to 65 dB Rw (Pro 39); increases proportionally with thickness. Sound absorption coefficient: 0.65. |
| Weight |
≈ 3.2 kg/m² (Pro 39); increases proportionally with thickness |
| Stiffness / elasticity |
Semi-rigid; elastic |
| Functions / Purpose |
Improving room acoustics · reducing impact noise · sound insulation · thermal insulation |
1000 × 4000 mm
Triple action: XPE (impact noise) + 120 kg/m³ foam (absorption) + rubber (sound insulation). Up to 65 dB Rw, sound absorption coefficient 0.65. Four levels: Lite → Standard → Pro → Pro+. Self-adhesive, semi-rigid, lightweight (≈3 kg/m²). The most effective product in the line.
Uses
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Soundproofing of Rooms
Studios, home theaters, bedrooms, and apartments near noisy neighbors or streets—it reduces airborne noise and eliminates rumbling.
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Walls and Ceilings
Installation on walls, ceilings, and partitions; the self-adhesive backing and large format speed up installation.
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Impact Noise Dampening
Reduces impact and structural noise in floor slabs and frame structures in comfort- and premium-class residential buildings.
