Blauberg Iso-Duct 204X60mm Flat Rectangular Duct Noise Reducing Silencer
- Rectangular Flat Duct Mounted Silencer.
- Available in 500mm and 1m lengths.
- Overall size of only 220x90mm.
- Class O flame retardant acoustic media.
- Use in tight spaces.
Meet Compliance with Blauberg ISO-Duct: The Compact Solution for Noise-Free Ventilation
The Blauberg ISO-Duct is crafted to elevate ventilation efficiency while keeping noise in check, demonstrating our commitment to quality and compliance. Perfect for both retrofit and new-build projects, the ISO-Duct fits seamlessly into 204x60mm flat rectangular ducting with a slim 90mm profile that allows it to integrate easily, even in limited spaces. This makes it an ideal choice for urban flats, social housing, and energy-efficient homes where space and noise control are essential.
What sets the ISO-Duct apart is its expert construction for noise control without interrupting airflow. The advanced acoustic foam lining acts as a sound buffer, expertly controlling noise from systems like MEV, dMEV, and MVHR. Positioned at the terminal end of the duct, it provides a final layer of sound management, allowing intermittent or continuous ventilation systems to run quietly in the background. This feature is especially valuable in shared and high-occupancy spaces, where occupant comfort is a priority.
For projects prioritising energy efficiency, the ISO-Duct supports compliance and performance. It optimises airflow and contributes to ventilation system efficiency, helping meet Building Regulations Part F standards while supporting energy goals. This thoughtful design makes it easy to integrate into diverse applications, providing architects, contractors, and consultants with a practical solution that balances acoustic comfort, discretion, and regulatory compliance.
In summary, the Blauberg ISO-Duct is built to perform, offering quiet, compliant ventilation without taking up unnecessary space. It’s a straightforward, effective addition for today’s ventilation needs.
Blauberg ISO-Duct - No Ordinary Silencer
The Blauberg ISO-Duct is no ordinary silencer; it incorporates Class O acoustic foam to deliver a unique blend of fire resistance, acoustic absorption, and safe handling unmatched by other silencers in its class.
Fire Safety: Class O foam is extensively fire-rated, complying with BS 476 Part 6 and 7 and UL94 94-V-0 standards, meeting the highest fire safety standards. This means that ISO-Duct not only supports ventilation but also enhances fire safety—vital in confined or high-risk spaces.
Acoustic Excellence: Class O foam’s high-density composition is specifically engineered for outstanding noise absorption, particularly in low frequencies where soundproofing can be challenging. This makes the ISO-Duct particularly effective at reducing noise from MEV, dMEV, and MVHR systems, ideal for residential developments and shared living areas where noise reduction is essential.
Durability and Safe Handling: Unlike fibrous materials, Class O foam is chemically inert and non-fibrous, ensuring it won’t shed particles even under high-velocity airflow. This makes the ISO-Duct durable, easy to install, and suitable for long-term use without degradation, helping it maintain peak performance in demanding ventilation systems.
Integrating Class O foam into the ISO-Duct silencer makes it not only highly effective but also one of the few duct silencers with this unique combination of fire safety and acoustic properties—making it a trusted choice for today’s rigorous building standards.
Built for Performance and Safety
- Material Composition: Constructed with a durable PVC casing and lined with Class O acoustic foam for exceptional fire resistance and noise control.
- Size Options: Available in 500mm and 1m lengths to suit diverse configurations.
- Dimensions: The external size is 220x90mm, tapering to 204x60mm at each end, designed for seamless integration with standard flat rectangular ducting.
This precise construction and thoughtful sizing make the Blauberg ISO-Duct an ideal addition to any space-conscious, compliant ventilation system.
How the Blauberg ISO-Duct Meets Building Regulations Part F
Option 1 - Background Ventilation with Intermittent Extract Fans
Achieving compliance with Option 1 of Part F of the Building Regulations is essential for quiet, effective background ventilation in areas with high moisture levels, such as bathrooms, kitchens, and utility rooms.
Designed to complement intermittent extract fans, the Blauberg ISO-Duct provides an added layer of noise reduction, ensuring fans activate as needed without disrupting ambient sound levels. This is especially valuable in compact residential settings where managing fan noise is crucial.
The Blauberg ISO-Duct, tailored for 204x60mm flat rectangular ducting, is ideally installed at the terminal end of the duct, just before the wall outlet. Positioned here, it dampens sound as air is expelled, making it a solution of choice for space-constrained environments such as social housing, urban flats, and small properties.
With its ultra-slim 90mm profile, the ISO-Duct integrates effortlessly into compact duct layouts, making it perfect for both retrofit and new-build projects. For architects, consultants, and contractors, the Blauberg ISO-Duct is a practical solution that enhances acoustic comfort, discreet installation, and compliance with Part F.
Option 3 - Continuous Mechanical Extract Ventilation (MEV and dMEV)
MEV and dMEV systems ensure continuous background ventilation in high-humidity areas, crucial for maintaining indoor air quality. However, with continuous operation, noise control becomes a top priority in urban flats, social housing, and densely populated buildings.
How the Blauberg ISO-Duct Enhances MEV and dMEV Systems:
Noise Reduction for Continuous Systems
The ISO-Duct silencer minimises operational noise from continuous MEV and dMEV systems, ensuring quieter operation for residents in high-density areas.
Compact Installation
Engineered to fit within 204x60mm flat ducting, its 90mm slim profile integrates easily into wall cavities and ceiling voids, preserving space while maintaining functionality.
Regulatory Compliance and Efficiency
Supporting Part F requirements, the ISO-Duct ensures compliance by maintaining indoor air quality and reducing noise, ideal for social housing and multi-residential buildings.
Energy Efficiency
Ideal for energy-efficient homes, the ISO-Duct helps retain thermal comfort in airtight designs, making it a reliable choice for new builds and renovations.
Option 4 - Mechanical Ventilation with Heat Recovery (MVHR)
Part F compliance under Option 4 requires effective air exchange and energy efficiency, achieved through continuous extraction and heat recovery. With the ISO-Duct, MVHR systems meet these requirements while minimising operational noise, essential for comfort in high-density residential buildings.
How the Blauberg ISO-Duct Enhances MVHR Systems:
Noise Reduction for Continuous Operation - Positioned within 204x60mm ducting, the ISO-Duct dampens noise at the terminal point, reducing sound output for resident comfort.
Space-Efficient Design - With a slim profile of just 90mm, the ISO-Duct is designed to fit easily into ceiling voids or wall cavities, ensuring efficient space use.
Energy Efficiency Standards - The ISO-Duct supports energy-efficient systems like MVHR by ensuring quiet, effective operation while maintaining indoor air quality and thermal comfort.
Benefits for Architects, Designers, and Contractors
The Blauberg ISO-Duct is the trusted choice for professionals working on high-density and energy-efficient projects. Combining Part F compliance, noise reduction, and seamless integration with MEV, dMEV, and MVHR systems, the ISO-Duct upholds a high standard in ventilation sound control and performance.