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Insulated Flexible Ducting - 10 Metre - 80mm (3") Diameter

Product Code: FD80DI
Read 4 Customer Reviews Write a Review
£14.99 (Ex. VAT) £17.99
£17.99 (Inc. VAT) £21.59
Delivery: Free & Fast
Availability: Currently Unavailable
  • Insulated Flexible Ducting - 10 Metre - 80mm (3") Diameter
£14.99 (Ex. VAT) £17.99
£17.99 (Inc. VAT) £21.59
Temporarily Out of Stock

Please note; we also have ducting clips, tape, grilles and diffusers available.


  • Supplied in Standard 10 Meter Length, Compressed to 1.6 Mts.
  • Individually Boxed.
  • Easy to Connect to Either Round or Oval Ducting.
  • No Special Tools Required For Cutting or Fixing.
  • In The Event of Fire No Toxic Gases are Emitted.
  • The Products Have Been Successfully Tested and Fire Resistance Rated

Our insulated flexible ducting is constructed with an inner duct packed with 25mm fibreglass insulation and covered with an outer jacket; this acts as a vapour barrier.

The jacket is made up of a multi layer aluminium/polyester laminated fabric which provides an outstanding combination of both tear resistance and general strength.

Technical Specifications
Construction Material TFF (Inner) - Aluminium/Polyester (Outer)
Insulation 25mm Fibreglass
Diameter 80mm
Temperature Range -30°C to +120°C
Maximum Air Velocity 30m/sec
Positive Working Pressure 2.5 KPa (Max.)
Standard Length 10m
Packing Individual Box of 1.2 Metres
Clamping Lightening Band, Stainless Steel Flex Clips

4 Customer Reviews

  • 5
    Excellent product at a great price

    Steve Parker

    Used this to insulate 75mm MVHR ducting, and it worked really well. As it's been compressed, each end of the 10m can get a little "detached" when you extend it, meaning you can lose a little of the overall length. Top notch product for the price!

  • 5
    Great service and easy to install

    Craig Roberts

    Received the exact item I needed, nothing bad to report!

  • 5
    it works flawlessly

    Bob Wayat

    Precisely as anticipated. It's exactly like what you'd get at an equipment store but the quality of these is so much higher.

  • 5
    Really great ducting

    brett black

    Exceptionally solid and thick and it expands perfectly. Much more preferable quality wise over handyman shop flex pipes and it's indistinguishable in cost from the cheapo tool shop stuff. Buy this. It's great.