Search the Site
New Products

315mm dia Large Format Circular Diffuser - Silver/Grey

315mm dia Large Format Circular Diffuser - Silver/Grey

150 dia Plastic Supply/Exhaust Valves

150 dia Plastic Supply/Exhaust Valves

2mm Wire Rope 150m Reel

2mm Wire Rope 150m Reel

Wires with Carabina 2mm x 2m - Pack of 10

Wires with Carabina 2mm x 2m - Pack of 10

400mm Dia Plate Mounted Axial Fan - Single Phase

400mm Dia Plate Mounted Axial Fan - Single Phase

Ductwrap - Isover ClimCover Alu2 25mm 18m Roll

 Ductwrap - Isover  ClimCover Alu2 25mm 18m Roll

DEC Sonodec Acoustic Flexible Ducting

Ventilation Ducting  | Flexible Ducting | Acoustic Insulated Flexible Ducting |  DEC Sonodec Acoustic Flexible Ducting



DEC Insulated Flex Tech DataTechnical Data
Diameter Range . 80mm to 400mm
Temperature Range: From .30°C to +140°C.
Air Velocity: 25 M/S maximum.
Working Pressure: Maximum 2500 Pa positive.
Colour: Metallic Silver.
Standard Length: 10 Metres compressed into a approx. 1m box.

Aluminium laminate inner duct, thermally insulated with a glass wool layer and provided with an aluminium laminated outer jacket. Acoustic foil duct is perforated along its entire length with micro perforations to enhance acoustic performance.
The thermal insulation prevents condensation and minimizes temperature loss. A plastic barrier between the duct and the glass wool prevents the diffusion of glass wool particles.

DEC Sonodec Acoustic Flexible Duct 80mm dia
CLDS-80

Boxed 10m length


20.30 (Excluding VAT at 20%)





Quantity:


DEC Sonodec Acoustic Flexible Duct 80mm dia

DEC Sonodec Acoustic Flexible Duct 100mm dia
CLDS-100

Boxed 10m length


20.57 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Aluminium Foil Duct Tape (Ref: AFT)
2. Male Couplers (Ref: NP)
3. Hose clips - Bundle of 10 (Ref: HC10)
DEC Sonodec Acoustic Flexible Duct 100mm dia

DEC Sonodec Acoustic Flexible Duct 125mm dia
CLDS-125

Boxed 10m length


22.98 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Flanged Spigots (Ref: IL)
2. 125mm dia Air Supply Valve - Insulated (Ref: KNI-125)
3. Air Exhaust Valves (Ref: BKU)
DEC Sonodec Acoustic Flexible Duct 125mm dia

DEC Sonodec Acoustic Flexible Duct 150mm dia
CLDS-150

Boxed 10m length


25.20 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Hose clips - Bundle of 10 (Ref: HC10)
2. Hose Clips (Ref: HC)
3. Spiral Tube - 3m Lengths (Ref: SR)
DEC Sonodec Acoustic Flexible Duct 150mm dia

DEC Sonodec Acoustic Flexible Duct 160mm dia
CLDS-160

Boxed 10m length


26.27 (Excluding VAT at 20%)





Quantity:


DEC Sonodec Acoustic Flexible Duct 160mm dia

DEC Sonodec Acoustic Flexible Duct 200mm dia
CLDS-200

Boxed 10m length


29.63 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Aluminium Foil Duct Tape (Ref: AFT)
2. DEC Sonodec Acoustic Flexible Duct 150mm dia (Ref: CLDS-150)
DEC Sonodec Acoustic Flexible Duct 200mm dia

DEC Sonodec Acoustic Flexible Duct 250mm dia
CLDS-250

Boxed 10m length


38.27 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Male Couplers (Ref: NP)
2. Aluminium Foil Duct Tape (Ref: AFT)
3. DEC Isodec Insulated Flexible Duct 200mm dia (Ref: CLDI-200)
DEC Sonodec Acoustic Flexible Duct 250mm dia

DEC Sonodec Acoustic Flexible Duct 300mm dia
CLDS-300

Boxed 10m length


45.02 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Aluminium Foil Duct Tape (Ref: AFT)
2. Hose clips - Bundle of 10 (Ref: HC10)
3. Tabbed Rectangular Access Doors 500x500mm (Ref: RD500-500)
DEC Sonodec Acoustic Flexible Duct 300mm dia

DEC Sonodec Acoustic Flexible Duct 315mm dia
CLDS-315

Boxed 10m length


47.43 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Spiral Tube - 3m Lengths (Ref: SR)
2. Suspension Rings (Ref: SUR)
3. Plastic Grille Boxes x 6 (Ref: PGB)
DEC Sonodec Acoustic Flexible Duct 315mm dia

DEC Sonodec Acoustic Flexible Duct 355mm dia
CLDS-355

Boxed 10m length


58.62 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. Hose clips - Bundle of 10 (Ref: HC10)
2. 100mm Deep Top Entry Grille Box (Ref: SGB100)
DEC Sonodec Acoustic Flexible Duct 355mm dia

DEC Sonodec Acoustic Flexible Duct 400mm dia
CLDS-400

Boxed 10m length


66.15 (Excluding VAT at 20%)





Quantity:


DEC Sonodec Acoustic Flexible Duct 400mm dia

Your Basket

Items:
Total:

View BasketCheckout
Best Sellers

100 dia 90° Pressed Bends with Seals

100 dia 90 Pressed Bends with Seals

5.64

600mm 30x30 Cantilever Support

600mm 30x30 Cantilever Support

13.25

PU S1 Clear Extraction Hose 10m Length

PU S1 Clear Extraction Hose 10m Length

M8 Back Plate Threaded Rod Hanger

M8 Back Plate Threaded Rod Hanger

0.90

100mm dia Chrome Exhaust Valve

100mm dia Chrome Exhaust Valve

7.96