Acoustic Ducting - 250mm

Q. What is SEAHAWK Acoustic Ducting used for?

It's insulated, flexible ducting for grow rooms, greenhouses and general ventilation. It works on intake or exhaust and pairs well with fans, carbon filters and air-cooled lights.

Q. What size fan or filter does this suit?

This 250mm (10 inch) duct is sized to match 250mm / 10 inch extraction fans and carbon filters.

Q. How is this different from standard silver ducting?

The polyester (Dacron) insulation between the perforated inner duct and the outer layer absorbs airflow and fan noise. It's also gentler to handle than fibreglass-insulated ducting, since it doesn't shed itchy fibres.

Q. Do I need a clamp to fit this duct?

Yes. Sizing can flex slightly at 250mm, so fix it in place with a matching duct clamp, then seal the join with a strong mylar or foil tape.

Q. Does it help with condensation?

The sealed outer layer helps limit condensation forming on the outside of the duct. To avoid moisture building up inside, keep runs supported and avoid routing through cold, damp areas.

Q. How do I get the best noise reduction from it?

Stretch the duct fully, avoid sharp bends, and seal every connection with a clamp and tape. Pairing it with a quality fan run at a lower speed will further cut noise.