Soundproof sound duct 127mm x 10m, ventilation duct

Soundproof Sonodec 127 mm x 10 m - Ventilation Ducting

This 127 mm diameter Sonodec soundproof duct is designed to ensure a silent flow of air while attenuating vibrations and air extractor noise. Thanks to its rock wool casing, it offers effective acoustic insulation and guarantees a quieter, more comfortable environment, particularly suitable for ventilation and extraction systems.

Technical specifications :

• Diameter: 127 mm
• Length: min 1 to max 10 meters
• Sound insulation: Rockwool embedded to significantly reduce noise pollution.
• Type: Sonodec, ideal for installations requiring high-performance acoustic insulation.
• Standard: M1-certified for improved fire safety.
• Max. temperature: 150°C
• Fire resistance: B1 (fire-retardant materials)

Please note: supplied in lengths from 1 to 10m maximum.
For extra meters, use a connecting sleeve with the same diameter as the sheath.