10 Best Insulated Ducting 125mm in The UK

Last updated on 11/08/2025

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Aluminium foil Insulated Flexible ducting, 125mm Diameter x 10m Long, hydroponics Grow Room, Ventilation Bathroom Kitchen Extraction

Why We Love It

Highly durable and insulated.
Supports wide temperature range.
Constructed with quality materials.

Main Highlights

Manufactured from multi-ply aluminium and polyester laminate, supported by an encapsulated internal wire helix, overlapped with 25mm thick fibre glass insulation and wrapped in a fabric aluminium jacket.
Temperature range: -30°C to +120°C

STERR Insulated Flexible Ventilation Duct Hose 5 inches / 125 mm x 10 m - Exhaust Hose - Duct Hose for Heating and Cooling - Ventilation and Air Conditioning - IAL125_10

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Why We Love It

Highly thermally insulated duct.
Durable in extreme temperatures.
Suppresses noise effectively.

Main Highlights

Technical information - Air-conditioning hose: Diameter (mm): 125 inside, 175 outside, Length: 10 m, Insulation thickness: 25 mm, Insulation density: 12-16 kg/m3, Laminated aluminium polyester multilayer / metallised polyester outer shell +2500 Pa, 25 m/sec, Temp: -30 °C / + 140 °C
Wide range of applications - Thermally and acoustically insulated flexible ducts are specially designed for air transport in ventilation and air conditioning systems
Quiet - The product suppresses noise and dampens vibrations, insulates air temperature.
Durable - The product is resistant to both low and high temperatures. In addition, it is protected against moisture
Stable - The inner frame of the cable consists of a very strong spiral spring. It ensures sufficient rigidity and preservation of the cross-section.

Aluminium Insulated Ducting 5" 125mm x 10 Metre Long Foil Flexible Ventilation Hose

Why We Love It

Quality fire-resistant materials used.
Easy tool-free, hassle-free installation.
Complies with building regulations.

Main Highlights

Quality Insulated Aluminium Ducting Hose
Easy to connect to either round or oval ducting.
No special tools required for cutting or fixing.
The products have been successfully tested for fire resistance and conforms to BS476 Parts 6, 7 & 20. Complies with Part F building regulations

Insulated Flexible Ventilation Duct Hose - Exhaust Hose - Duct Hose for Heating and Cooling - Air Conditioning (5" (125mm) X 10m)

Why We Love It

Noise reduction for serene environments.
Flexible design for easy installation.
Durable against temperature and moisture.

Main Highlights

Insulated Laminated Aluminium Silver Ducting Hose - Complies with Part F building regulations
Fully flexible insulated ducting is ideal for use in low and medium pressure ventilation and air conditioning systems where attenuation of duct-borne noise is required.
High-quality, flexible aluminium ducting with a layer of noise-reducing insulation that not only dampens the noise of rushing air through the ducting but also helps to muffle fan noise when attached.
The product suppresses noise, dampens vibrations, and insulates air temperature.
The product is resistant to both low and high temperatures. In addition, it is protected against moisture
The inner frame of the cable consists of a very strong spiral spring. It ensures sufficient rigidity and preservation of the cross-section.

5 INCH 125MM Insulated Flexible Aluminium DUCTING Hose - 127MM Inner Diameter 10 METRE Length Flexi Duct Pipe by KAIR Ventilation

125mm (5") ID Aluminium Semi Flexible Rigid Air Ducting Hose Fans, Cooker Hoods and Ventilation - 4 Metre Length

Why We Love It

Compact and easy storage.
Versatile and strong.
Wide temperature resistance.

Main Highlights

125mm (5") Internal Diameter Aluminium Ducting x 4 Metre Length (Compressed to 1 Metre)
Temperature Resistance -30°C to +150°C
Perfect compromise between the strength of rigid duct and the versatility of flexible duct.
4m lengths compress to less than 1m for easy storage, and can be cut in sections to suit your requirements.
Perfect for ducting your Bathroom or Kitchen extractor fan, Hydroponics / In-Line Extract Fans, Tumble Dryer, Cooker Hood, or Heat Recovery Ventilation System

Acoustic Insulated DUCTING Hydroponics Heat Recovery 4" 5" 6" 8" 10" 12" x 10m (5" 127mm)

Why We Love It

Versatile Length Options Available.
Flexible for Easy Installation.
Ideal for Acoustic Applications.

Main Highlights

10 Meter Long
4" 100mm, 5" 125MM, 6" 150MM, 8" 200mm, 10" 250mm & 12" 315mm
DIAMETER ACOUSTIC FLEXIBLE DUCTING

Swiftair Acoustic Insulated ducting Hydroponics Ventilation Fan Hose Heat Recovery Hydroponics 5" 125mm

Why We Love It

Ideal for hydroponics needs.
Prevents heat loss efficiently.
Minimizes unwanted condensation.

Main Highlights

5" 125mm Accoustic Insulated Ducting
10 meters long!
Keeps the heat within the duct and the cold out
Keeps condensation in the ducting at low levels
Great for hydroponics, heat recovery and fan applications

STERR - Flexible Aluminium Ventilation Hose, silver

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Why We Love It

Suppresses noise and vibrations.
Wide temperature resistance range.
Maintains air temperature efficiently.

Main Highlights

Technical information - Air-conditioning hose: Diameter (mm): 125 inside, 175 outside, Length: 5 m, Insulation thickness: 25 mm, Insulation density: 12-16 kg/m3, Laminated aluminium polyester multilayer / metallised polyester outer shell +2500 Pa, 25 m/sec, Temp: -30 °C / + 140 °C
Wide range of applications - Thermally and acoustically insulated flexible ducts are specially designed for air transport in ventilation and air conditioning systems
Quiet - The product suppresses noise and dampens vibrations, insulates air temperature.
Durable - The product is resistant to both low and high temperatures. In addition, it is protected against moisture
Stable - The inner frame of the cable consists of a very strong spiral spring. It ensures sufficient rigidity and preservation of the cross-section.

Insulated Flexible Ventilation Duct Hose - Exhaust Hose - Duct Hose for Heating and Cooling - Ventilation and Air Conditioning (5" (125mm) - 5 Meter)

Why We Love It

Highly durable and temperature resistant.
Effective noise suppression and vibration dampening.
Flexible design for easy installation.

Main Highlights

Thermally and acoustically insulated flexible ducts are specially designed for air transport in ventilation and air conditioning systems
The product is resistant to both low and high temperatures. In addition, it is protected against moisture
The inner frame of the cable consists of a very strong spiral spring. It ensures sufficient rigidity and preservation of the cross-section.
The product suppresses noise and dampens vibrations, insulates air temperature.

8.7

Excellent

We scanned 251 products

We reviewed these offers relevant to the Insulated Ducting 125mm within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Ventilation Centre, STERR, FRS, Venture Sales Ltd, Kair, AP Automotive, Swiftair, SwiftAir, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Insulated Ducting 125mm in the market, we considered we took a deep dive into 1256 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Aluminium foil Insulated Flexible ducting, 125mm Diameter x 10m Long, hydroponics Grow Room, Ventilation Bathroom Kitchen Extraction. We love many things about this product by Ventilation Centre. What sets it apart from the competition is Highly durable and insulated, Supports wide temperature range, Constructed with quality materials.
The best value product for most shoppers and where user satisfaction is continuously the highest is STERR Insulated Flexible Ventilation Duct Hose 5 inches / 125 mm x 10 m - Exhaust Hose - Duct Hose for Heating and Cooling - Ventilation and Air Conditioning - IAL125_10 by STERR based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Insulated Ducting 125mm and the best cost-to-value ratio is Insulated Flexible Ventilation Duct Hose - Exhaust Hose - Duct Hose for Heating and Cooling - Ventilation and Air Conditioning (5" (125mm) - 5 Meter)at Venture Sales Ltd with a % discount.
Our list of the best Insulated Ducting 125mm is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Insulated Ducting 125mm in The UK

Related Deals You Might Like for Insulated Ducting 125mm

Swiftair Hydroponics Grow Room Flexible Acoustic Insulated Ducting 4" 5" 6" 5m 10m (5" 125mm 5m)

Insulated Ducting Hydroponics Ventilation Hose Heat Recovery 5" 125mm x 5 Meter (5" 127mm)

Hon&Guan 125mm Aluminium PVC Ventilation Air Ducting 5inch Flexible Vent Hose Pipe for Extractor Fan, Tumble Dryer, Cooker Hood(ø125mm*5m,Black)

Aygrochy Aluminium PVC Ventilation Ducting with 2 Clamps,125mm Air Duct Flexible Hose for Universal Tumble Drier, Cooker Hood, Extractor Fan(125mm*3m)

Venture Flexible Ducting Aluminum Foil Non - Insulated Heat Ducting Hose Ducting Pipe with 2 Clamps for Extractor Fan, Dryer Vent, Cooker Hood (5"(125mm) X 5m)

Kair Plastic Ducting Pipe 125mm - 350mm Short Length - Rigid Straight Duct Channel

URHRHU 125mm Air Ducting Tumble Dryer Vent Hose 2m Length Aluminium PVC Ventilation Air Ducting Flexible Ducting Pipe Black with 5m Aluminium Tape and 2 Steel Clamps for Cooker Hood Extractor Fan

HG Power 125mm Ducting Length 5m PVC Aluminium Flexible Ventilation Duct PVC Pipe Tumble Dryer Vent Hose for Hydroponics Extractor Fan, Cooker Hood, Bathroom, Toilet, Grey

Insulated Accoustic Ducting Hydroponics Ventilation Hose Heat Recovery 5" 125mm x 5 Meter

Manrose Insulated Ducting 10m x 4"

We scanned 251 products

We concluded that: