Description
The Silenzio SR range offers a stylish and practical solution for ventilation in noise-sensitive environments. The Silenzio SR (AK) is particularly suited to modern refurbishments, with a built-in SR valve that integrates seamlessly into Duco’s ventilation systems. It ensures both fresh air supply and acoustic comfort, with sound absorption up to 48 db
For heritage and listed buildings, the Silenzio SR has been specially designed to respect protected façades. This version can be installed invisibly within the wall or fitted with a discreet rosette grille, ensuring ventilation upgrades are carried out without compromising the building’s architectural integrity
Both models are engineered with extra sound-absorbing material, wind and water tightness, and a modern, adjustable inner grille. With a U-value of 4.76 W/m²K and tested wind tightness up to 300 Pa and water tightness up to 600 Pa, they deliver reliable performance for residential and commercial applications
Key Features
- Silenzio SR (AK):
- Equipped with an SR valve for integration into ventilation systems
- Acoustic damping up to 48 dB
- Simple installation for refurbishment projects
- Stylish adjustable inner cover
- Silenzio Retro SR:
- Specially designed for listed or heritage buildings
- Invisible installation option or discreet rosette grille
- Preserves façade aesthetics while ensuring ventilation
- General Features:
- U-value: 4.76 W/m²K
- Wind tightness (closed): Class 2, up to 300 Pa
- Water tightness (closed): Class 9A, up to 600 Pa
- Tube length: 300 mm (longer versions available)
Applications
- Residential refurbishments
- Noise-sensitive environments (near roads, rail, or urban centres)
- Heritage and listed buildings with protected façades
- Commercial buildings requiring discreet, effective ventilation