Acoustic Flexible Ducting is a high-quality insulated flexible ducting solution designed to reduce noise in ventilation systems, HVAC ductwork and air conditioning systems. Manufactured with aluminium polyester cladding with 25mm thick fibreglass insulation, this acoustic flexible ducting helps maintain optimal airflow efficiency while minimising heat loss and condensation.
Designed for the UK market, this acoustic ducting features excellent flexibility, strength and tear resistance, making it ideal for residential, commercial and industrial ventilation applications. The perforated inner layer combined with acoustic insulation effectively reduces noise transmission through the ventilation system while supporting reliable airflow performance.
This insulated flexible ducting is supplied in a convenient 10 metre length and is available in multiple diameter options including 80mm, 200mm and 355mm to suit various ductwork specifications. The outer jacket compresses easily for compact packaging, transport and installation.
Key Features
- High-quality acoustic flexible ducting for ventilation systems
- Designed to reduce noise in ventilation and HVAC systems, thanks to its 25mm fibreglass insulation
- Multi-layer aluminium laminate jacket construction
- Helps prevent condensation and minimise temperature loss
- Excellent flexibility for easy installation and connection
- Strong spiral form for improved strength and tear resistance
- Suitable for air conditioning systems and extraction systems
- Maintains efficient airflow performance throughout the system
- Insulated flexible ducting ideal for commercial and residential use
- Compressible design for easier handling and packaging
Applications
- HVAC ventilation systems
- Commercial ventilation ductwork
- Residential ventilation systems
- Air conditioning systems
- Extraction and exhaust ventilation
- Acoustic insulation for duct systems
- Noise reduction in ventilation ducting
- Thermal insulation for airflow systems
- Industrial duct installations
- Length: 10M
- Designed with 25 mm thick insulation with aluminium polyester cladding
- Ideal for building connections for plenum boxes, air valves, or high-air-flow heat recovery ventilation systems.
- Available Sizes : 100mm, 125mm, 150mm, 200mm, 250mm
| Product Type | Ventilation Ducting |
| Product Code | Acoustic Flexible Ducting |
| Brand | Stornch |
| Available SIzes | 100mm, 125mm,150mm, 200mm, 250mm |
| Length | 10M |
| Construction | TFF Inner & Aluminium/Polyester Outer |
| Insulation | 25mm Fibreglass |
| Colour | Silver |
| Temperature Range | -30C to +140C. |
| Packaging | 10 metre sections compressed to 1.2 metres and packed in cardboard boxes |
| Delivery Terms | ||
|---|---|---|
| Area | Order value | Delivery Charge (Ex VAT) |
| On select Postcodes (Around London, Manchester, Leeds, Bristol, York etc) | Orders Below £110 | £10 |
| On select Postcodes (Around London, Manchester, Leeds, Bristol etc) | Orders Above £110 | Free Delivery |
| On select Postcodes (Scotland, Swansea, Cornwall etc) | Any value | £25 |
Returns/Refunds And Cancellations:
You can cancel your order and get a full refund anytime before we confirm your order via email. Orders cannot be cancelled after the order confirmation is sent.
If you want to return insulation that was ordered in excess or not of use anymore, you can return them within 14 days from the date of receipt, provided they are unused and in a resalable condition. The customer returns the goods to the address shared via email. Please contact us via email and we will assist you accordingly.
If the product is damaged, then you are within your rights to claim an exchange or a refund. For more information, please refer to our delivery information page.
For more information on returns and deliveries, please refer to our delivery information page.

