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G.A.S Acoustic Professional Ducting provides HVAC-certified noise reduction for hydroponic ventilation. Featuring non-allergenic insulation and no fibreglass wool, this flexible ducting ensures a quiet grow room and contamination-free environment. Available in 102mm to 315mm diameters, it's the premium choice for discreet, high-airflow extraction systems.
Control your grow room environment and keep your ventilation system whisper-quiet with G.A.S Acoustic Professional Ducting. Engineered for growers who prioritise both noise reduction and environmental safety, this high-performance flexible ducting provides a superior alternative to traditional acoustic solutions.
Unlike standard acoustic ducting, the G.A.S range is HVAC certified, ensuring you receive industry-standard durability at a competitive price. The standout feature is its use of non-allergenic insulating materials. By eliminating fibreglass wool from the design, you ensure that even in the event of a ventilation tear or failure, your plants remain protected from irritating shards and airborne contaminants. This makes it the ideal choice for clean-room standards in any indoor garden.
Key Benefits of Acoustic Ducting
- Superior Noise Dampening: Significantly reduces the "whooshing" sound of high-velocity airflow and fan vibration for a more discreet operation.
- Non-Allergenic Insulation: Zero fibreglass wool means no itchy skin for you and no dangerous glass fibres for your plants.
- HVAC Certified: Manufactured to professional heating, ventilation, and air conditioning standards for maximum longevity and air-tightness.
- Contamination Prevention: Protects your grow environment from particulates, ensuring your harvest remains clean and high-quality.
- Flexible & Durable: Easily snakes around corners and through tight spaces without kinking or losing structural integrity.
How to Use
- Measure and Cut: Determine the length required between your extraction fan and your carbon filter or outlet point. Ensure there is enough slack to avoid sharp 90-degree bends, which can restrict airflow.
- Connect to Fan: Slide the inner core of the ducting over the flange of your fan or filter.
- Secure the Joint: Use a high-quality Ducting Clip or Jubilee Clip to create an airtight seal. For extra security, apply Aluminium Duct Tape around the join before tightening the clip.
- Seal the Outer Layers: Pull the insulation and the outer silver jacket over the connection point and secure them separately to ensure the acoustic properties are fully utilised.
- Support the Run: Use Ducting Hangers or straps to support the weight of the ducting, keeping the run as straight as possible for optimal CFM performance.
Please note: Brand may differ but will be of the same or better quality.
Frequently Asked Questions
Is acoustic ducting better than standard combi ducting?
Yes, if noise is a concern. While combi ducting is durable and lightproof, acoustic ducting features a thick layer of insulation that absorbs sound waves from the moving air, making your extraction system significantly quieter.Does G.A.S Acoustic Ducting contain fibreglass?
No. One of the primary advantages of G.A.S Acoustic Ducting is that it uses non-allergenic materials rather than traditional glass wool. This prevents skin irritation and stops glass fibres from entering your grow room.Does the diameter of the ducting affect airflow?
Absolutely. Using a diameter that matches your fan's flange ensures maximum efficiency. If you use a reducer to fit a smaller ducting size, you will increase static pressure, which can lead to higher noise levels and reduced fan lifespan.Can I wash or clean the inside of the ducting?
It is not recommended to wash flexible ducting. If the interior becomes dusty or contaminated, it is generally more cost-effective and hygienic to replace the run to maintain optimal air quality and airflow.SKU: 1017Material: Non-allergenic synthetic insulation (No Glass Wool)
Certification: HVAC Industry Standard
Diameters Available: 102mm, 127mm, 152mm, 203mm, 254mm, 315mm
Lengths Available: 5 Metre and 10 Metre boxes
Colour: Reflective Silver outer jacket
Compatibility: Standard circular extractor fans and carbon filtersPlease note: Brand may differ but will be of the same or better quality.
Free delivery on orders over £60*
- UK Mainland onlyStandard Delivery £4.95
- Heavy / Large item surcharge £2 per item
- 1-3 Days**
- UK Mainland onlyExpress Delivery £8.95*
- Next Working Day**
- UK Mainland onlyScottish Highlands £15.95*
- 2-5 Days***Can not be used with Heavy / Large items
**If ordered on a working day before 2pm cut off (Saturday and Sunday are not classed as working days).Please See Delivery and Returns page for more details.