Nationwide UK Delivery
Trade Accounts Available
Technical Support
Nationwide UK Delivery
Trade Accounts Available
Technical Support
| Availability | In Stock & Ready to Dispatch |
| Bulk Orders | Project & Bulk Quantities Available |
| In-House Logistics | Reliable Delivery with Standard and Express Shipping Options |
Circular attenuators are HVAC components designed to reduce noise transmission along ductwork while maintaining efficient airflow. Constructed from heavy‑gauge galvanised steel with internal acoustic lining (typically mineral wool or foam), they absorb and dissipate sound generated by fans and air movement. Ideal for commercial, industrial, and residential ventilation systems, circular attenuators help create quieter ducted environments without compromising performance.
Material:
• Heavy‑gauge galvanised steel outer casing
• Internal acoustic lining (e.g., mineral wool or polyester)
• Corrosion‑resistant and durable construction
Specifications:
• Type: Circular attenuator (noise‑dampening duct insert)
• Designed for round duct systems
• Available in a range of diameters and lengths
• Compatible with standard circular duct fittings
Estimated Delivery: 2–5 Working Days
Shipping costs will be calculated during checkout.
Check delivery options at checkout
Circular attenuators are HVAC components designed to reduce noise transmission along ductwork while maintaining efficient airflow. Constructed from heavy‑gauge galvanised steel with internal acoustic lining (typically mineral wool or foam), they absorb and dissipate sound generated by fans and air movement. Ideal for commercial, industrial, and residential ventilation systems, circular attenuators help create quieter ducted environments without compromising performance.
Material:
• Heavy‑gauge galvanised steel outer casing
• Internal acoustic lining (e.g., mineral wool or polyester)
• Corrosion‑resistant and durable construction
Specifications:
• Type: Circular attenuator (noise‑dampening duct insert)
• Designed for round duct systems
• Available in a range of diameters and lengths
• Compatible with standard circular duct fittings
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Shipping Information • UK-wide delivery, including Northern Ireland, Scottish Highlands and remote locations. • Orders are processed within 1–2 working days (Mon–Fri). • Standard UK delivery takes approximately 2–5 working days from purchase. • Shipping costs are calculated at checkout based on order size, weight and delivery location. • Free delivery is available on selected orders. Additional charges may apply for large, bulky or remote-area deliveries. • Tracking details are provided once your order has been dispatched. • International shipping is available. Customs duties, taxes and import fees may apply and are the responsibility of the customer. • If your order arrives damaged, incorrect or incomplete, please contact us within 7 days of delivery. For full details, please see our Shipping Policy.
Returns must be requested within 7 days of delivery and approved before being sent back. Items must be unused, undamaged, and in their original packaging. Customers are responsible for return shipping costs, and a restocking fee of up to 25% may apply. Refunds are processed within 3–5 working days after inspection. For damaged, faulty, or incorrect items, please contact us within 7 days of delivery.
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