Phonic Trap sheath 160mm diameter by 3 or 6m Pre-cut - Phonic Trap

Phonic Trape 160 mm diameter pre-cut ducting is available in 2 lengths, 3 or 6 m. It is specially designed to reduce the noise level of your ventilation equipment.

Noise reduction of 50% compared with conventional ducting.

Made in France.

Layer composition

- The outer layer is made of black aluminum foil and tear-resistant fiber. The outer vapour-barrier layer provides flexibility and rigidity for easy installation without restricting airflow.

- The inner layer of acoustic insulation consists of 25mm of non-allergenic white wadding. The wadding fibers have a longer lifespan because they don't break.

- The final layer is specially designed for maximum noise attenuation. It is composed of a microporous fabric, including a special anti-noise and sound trap pattern, to which is added a steel wire reinforcement forming a spiral.