dB Acoustic Lag 100
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Product Information
dB Acoustic Lag 100 – Advanced Acoustic Lagging for Residential, Commercial & Industrial Use.
dB Acoustic Lag 100 is a high-performance acoustic lagging solution, engineered to reduce noise transmission in ductwork, piping systems, and enclosures. Designed with a Class 0 fire-rated composite structure, this flexible sound barrier provides superior noise reduction, durability, and thermal stability.
Key Features & Benefits:
- Outstanding Acoustic Performance – Achieves an average Sound Reduction Index (SRI) of 40 dB, effectively minimizing noise from metal, wood, and plastic panels, as well as HVAC and piping systems.
- Multi-Layer Composite Design – Features a dense mass-loaded acoustic barrier bonded to fiberglass quilt with a Class 0 aluminum foil facing, ensuring effective noise insulation and high flexibility for easy installation.
- Fire Rated to Class 0 – Fully compliant with UK Building Regulations (BS 476 Parts 6 & 7), offering excellent fire resistance and safety in industrial environments.
- Robust & Versatile – Constructed with EPR and thermoplastic polymers filled with naturally occurring minerals, the material is free from lead, bitumen, and unrefined aromatic oils, ensuring environmental safety.
- Thermal & Chemical Resistance – Operates in temperatures from -20°C to 93°C, with a low thermal conductivity (0.033 W/mK at 0°C) for enhanced thermal efficiency.
- Durable Foil Facing – The silver/yellow dual-sided aluminum foil provides additional protection against moisture, oils, and mechanical damage.
Applications:
Ideal for use in:
✔ Ductwork & Ventilation Systems – Reduces airborne noise and enhances energy efficiency.
✔ Industrial Piping & Equipment – Mitigates operational noise in factories, power plants, and mechanical rooms.
✔ Acoustic Enclosures & Machinery Housing – Controls sound levels in manufacturing and commercial settings.
dB Acoustic Lag 100 delivers exceptional performance in demanding acoustic environments, making it the ultimate mufti-lag solution for noise control in industrial and commercial applications.
The SGQ enhancement includes a backing of 25mm fiber glass quilted in a diamond pattern which offers thermal insulation properties. The product is free of lead, unrefined aromatic oils and bitumen.
Construction: Class 0 Alumium foil facing – 10kg/m2 Acoustic barrier – 25mm quilted glass.
| Description | Data | Unit | Tolerance | Test Method |
| Apparent Density | 570 | Kg/m3 | +/- 10% | DIN EN 1602 |
| Reaction to Fire | Class 0 | - | - | BS 476 Part’s 6&7 |
| Nominal Weight | 10.54 | Kg/m2 | +/- 10% | - |
| Nominal Thickness | 18.5 | mm | +/- 20% | - |
| Static Operating Temp Range | -20 – 93 (short exposure at extremes) | ◦C | - | Internal |
| Colour | Silver/yellow (front/back) | - | - | - |
