315mm SonoFlex Insulated Flexible Duct – Superior Thermal & Acoustic Insulation - 10m

Blauberg SonoFlex-315-10 Insulated Flexible Ducting

The Blauberg SonoFlex-315-10 Insulated Flexible Ducting is a premium solution tailored for large commercial and industrial ventilation systems. With the larger 315mm diameter and a 10-metre length, this ducting is engineered to handle the demands of extensive HVAC installations. It delivers exceptional thermal insulation, moisture management, and noise reduction, ensuring that your ventilation system performs efficiently and complies with all relevant UK building regulations.

Condensation Control in Large-Scale Systems with SonoFlex-315-10

In large-scale ventilation systems, particularly in environments with high humidity such as industrial facilities, warehouses, or large commercial kitchens, controlling condensation is a concern. The Blauberg SonoFlex-315-10 is specifically designed to address these challenges. Its robust 25mm Rockwool insulation ensures that internal duct temperatures remain consistent, significantly reducing the risk of condensation forming on the duct surfaces.

Utilising the 315mm diameter SonoFlex-315-10 in your HVAC system ensures effective moisture management, protecting your infrastructure from the damaging effects of dampness, such as mould growth and structural degradation. This ducting is particularly beneficial for installations that involve passing through unheated or temperature-variable zones like large industrial lofts, extensive basements, or outdoor sections, where temperature fluctuations could otherwise lead to severe condensation issues.

Condensation Risk Assessment Table

The table below compares the risk of condensation forming inside ventilation ducts. It demonstrates how the SonoFlex-315-10 effectively minimises this risk, making it an essential component for large-scale ventilation systems where moisture control is impotant.

The data provided is based on a duct length of 1.5 metres to ensure accuracy and regulatory compliance.

Dia / Length (mm / m)	Starting Temp (°C)	End Temp (°C)	Relative Humidity (%)	Dew Point (°C)	Airflow (L/s)	Air Velocity (m/s)	Condensation Risk	Condensation Risk Using SonoFlex
315 / 1.5m	21.0	18.0	70	15.3	220	2.82	Medium	Low

Disclaimer: The figures provided in the table are for illustrative purposes only. Actual performance may vary depending on specific installation conditions and environmental factors.

For large commercial and industrial projects in the UK, where climate variability and high humidity are frequent, the use of insulated ducting like SonoFlex-315-10 is benefitical for effectively managing condensation and ensuring the long-term durability of your HVAC system.

Ensuring Temperature Stability with SonoFlex-315-10 Insulated Ducting

Temperature stability is essential in large HVAC systems, where consistent control is essential for operational efficiency and maintaining comfort across larger areas. The Blauberg SonoFlex-315-10, with its high-performance 25mm Rockwool insulation, is designed to minimise heat loss or gain as air moves through the ductwork. This is particularly important in commercial and industrial environments where temperature control can significantly impact energy usage and overall system performance.

The SonoFlex-315-10 helps maintain a stable indoor climate by preventing unwanted temperature fluctuations, which is essential in environments requiring precise climate control, such as manufacturing facilities, large office complexes, and data centres. By integrating the SonoFlex-315-10 into your ventilation system, you ensure that your HVAC system operates at peak efficiency, reducing energy costs and enhancing overall performance.

Temperature Retention Table

The table below illustrates the heat retention capabilities of the SonoFlex-315-10, demonstrating its effectiveness in maintaining a stable room temperature of 21°C over a 1.5-metre length under different seasonal conditions.

Negative values indicate the minimal amount of heat lost in winter or coolness lost in summer, highlighting the ducting’s efficiency in maintaining consistent temperatures, which is essential for energy savings and maintaining a comfortable environment in large-scale projects.

Duct Size (mm)	Room Temperature (°C)	In Winter (Ambient Temp: 10°C)	In Summer (Ambient Temp: 30°C)
315	21.0	-0.7	-0.3

Disclaimer: The thermal performance values provided are based on theoretical calculations using a thermal conductivity of ≤0.04 W/mK. Actual results may vary depending on specific installation conditions, airflow, and environmental factors.

Noise Reduction with SonoFlex-315-10 for Large Commercial and Industrial Projects

In large commercial and industrial environments, noise control is often a significant concern, especially in settings where maintaining a quiet workspace is essential. The SonoFlex-315-10 is designed to meet these demands with its dense Rockwool insulation, which effectively absorbs sound and prevents noise from travelling through the ductwork. This makes the SonoFlex-315-10 an excellent choice for projects where noise reduction is a priority, such as in large office buildings, educational institutions, and public facilities.

By integrating the SonoFlex-315-10 into your HVAC system, you can significantly reduce noise levels, contributing to a more pleasant and productive environment. This is particularly important in expansive spaces where noise from air movement and mechanical systems can otherwise be disruptive.

Noise Reduction Performance Table

The table below demonstrates how effectively the SonoFlex-315-10 reduces noise as air travels through the duct. It compares noise levels before and after the air passes through the insulated duct, showcasing a substantial reduction in decibel levels, which is essential for maintaining a quiet and comfortable environment in large-scale commercial and industrial projects.

Dia / Length (mm / m)	Air Velocity (m/s)	Initial Noise Level (dBA)	Noise Level After Duct (dBA)	Noise Reduction (dBA Drop)
315 / 1.5m	2.82	61	47	14

Disclaimer: The noise reduction values are based on theoretical conditions. Actual performance may vary depending on specific installation conditions and environmental factors.

Technical Specifications for SonoFlex-315-10

• Diameter: 315mm (12 inches).
• Temperature Range: From -30°C to +140°C.
• Thermal Conductivity: ≤0.04 W/mK.
• Air Velocity: Up to 25 m/s maximum.
• Working Pressure: Maximum 2500 Pa positive.
• Standard Length: Supplied in 10 metres.
• Colour: Metallic Silver.
• Insulation Material: 25mm Rockwool.
• Outer Jacket Material: Aluminium laminate.

Applications for SonoFlex-315-10 Insulated Flexible Ducting

Moisture Management and Mould Prevention

• Extractor Fans: Ideal for large commercial kitchens or industrial environments that require robust extractor fans to efficiently remove moisture and maintain air quality. The insulation ensures optimal performance in humid conditions, reducing the risk of mould and dampness.
• Ventilation Systems: Suitable for both larger intermittent and continuous extract ventilation systems, including Mechanical Extract Ventilation (MEV) and Decentralised Mechanical Extract Ventilation (dMEV), where consistent air extraction is critical for maintaining indoor air quality.
• MVHR Systems: In larger Mechanical Ventilation with Heat Recovery (MVHR) systems, the SonoFlex-315-10 is essential for reducing thermal bridging, thereby enhancing the efficiency of the system by ensuring maximum heat recovery and minimising energy loss.
• Air Conditioning: The SonoFlex-315-10 is highly effective in large air conditioning systems, helping to maintain stable temperatures by minimising heat transfer, ensuring efficient operation and consistent climate control across large areas.

General HVAC Applications

The SonoFlex-315-10 is a versatile solution for a wide range of Heating, Ventilation, and Air Conditioning (HVAC) applications. It is particularly effective in large commercial and industrial settings where thermal insulation, noise reduction, and moisture management are important. This ducting supports a stable indoor environment, reduces energy consumption, and minimises noise, making it an ideal choice for large-scale installations requiring long-term performance.

Why Choose Blauberg SonoFlex-315-10 Insulated Flexible Ducting?

The Blauberg SonoFlex-315-10 Insulated Flexible Ducting offers a robust solution for those seeking efficiency, durability, and performance in large-scale ventilation systems. Whether you are installing a new HVAC system or upgrading an existing one, the SonoFlex-315-10 provides excellent insulation, moisture control, noise reduction, and temperature stability. It’s the preferred choice for professionals who demand high-quality components that meet the rigorous standards of large commercial and industrial projects.

Note: The UK's diverse climate conditions underscore the importance of using high-quality insulated ducting like the SonoFlex-315-10, which helps maintain energy efficiency and prevent condensation in large commercial and industrial environments.

It is recommended that flexible ducting, including the SonoFlex-315-10, be installed in lengths of up to 1.5 metres to ensure compliance with Building Regulations and to optimise performance.