204X60mm Iso-Duct Flat Rectangular Duct Noise Reducing Silencer - 500mm Long

204x60mm - Blauberg ISO-Duct Silencer - Flat Rectangular Duct - 500mm Long

Product Description:

The 500-mm Blauberg ISO-Duct Silencer is a compact, space-saving noise control solution for urban flats, social housing, and energy-efficient homes. Perfect for space-constrained areas, this silencer fits neatly into 204x60mm flat ducting, making it suitable for wall cavities and ceiling voids.

Key Features:

• Class O Acoustic Foam Lining: Fire-resistant and compliant with BS 476 Part 6 and 7 and UL94 94-V-0, ensuring safety while minimising operational noise.
• Efficient Soundproofing: Effectively reduces low-frequency noise from ventilation systems like MEV, dMEV, and MVHR, allowing quiet, continuous ventilation.
• Durable, Non-Fibrous Material: Ensures longevity, won’t degrade or shed particles, and is safe for confined spaces with high airflow.
• Installed at the terminal end of ducts, the 500-mm ISO-Duct Silencer acts as a final layer of noise control, helping ventilation systems comply with Building Regulations Part F to maintain indoor air quality.

Why Choose Blauberg ISO-Duct Silencers?

Ideal for high-density residential and space-sensitive environments, this compact silencer balances space-efficiency with effective noise reduction, ensuring quiet, compliant ventilation in modern settings.

Noise Level Reduction (dB) by Octave Frequency Band (Hz)