WhispAIR 254mm Super Silent Insulated Ducting 10m for Superior Noise Reduction

This WhispAIR super silent ducting features a multi-layered design engineered for significant noise reduction in ventilation systems. Its construction incorporates a steel helix core, a perforated inner lining, non-allergenic insulation, and a robust black vapour barrier. This advanced lamination ensures optimal acoustic performance. For maximum noise attenuation, ensure the ducting is installed fully extended.

Diameter	254 mm (10 inches)
Length	10 m
Construction	Multi-layered
Core Material	Steel Helix
Inner Lining	Perforated
Insulation Type	Non-allergenic (Glass Wool-Free)
Outer Layer	Black Vapour Barrier
Noise Reduction	Superior Acoustic Damping
Installation Recommendation	Install Fully Extended