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Please note that we are experiencing a very high volume of orders. Coupled with staff holidays, lead times on duct made to order are currently in the region of 15 working days. Off-the-shelf products are unaffected. We apologise for any inconvenience this may cause.

High Temp Masterflash - Silicone

Ventilation Ducting | Flashings | High Temp Masterflash - Silicone

Masterflash high temperature silicone pipe flashings cover all applications from -74°C to +260°C intermittent, +225°C continuous.

The flexible design meets virtually all roofing need and accommodates vibration and pipe movement caused by expansion/contraction.

Please click the link below to see a short video from the manufacturers on fitting Masterflash flashings.

Flashings installation...

No. 4 Masterflash Silicone Flashing
MFHS4

No.4 Masterflash: suitable for pipe diameters measuring 76mm-152mm.

Overall dimensions at the base: 254mm x 254mm

Click on image for more information.

OUT OF STOCK

£25.84 (Excluding VAT at 20%)

Quantity:

People who bought this item also bought:

1. Aluminium Foil Duct Tape (Ref: AFT)

2. Female Couplers (Ref: MF)

3. No. 5 Masterflash Silicone Flashing (Ref: MFHS5)

No. 5 Masterflash Silicone Flashing
MFHS5

No.5 Masterflash: suitable for pipe diameters measuring 102mm-178mm.

Overall dimensions at the base: 279mm x 279mm

Click on image for more information.

OUT OF STOCK

£28.85 (Excluding VAT at 20%)

Quantity:

People who bought this item also bought:

1. Box of Aluminium Foil Tape (Ref: AFTB)

2. 600x600 Aluminium Weather Louvre (Ref: BWL600)

3. Ductwrap - Isover ClimCover Alu2 25mm 18m Roll (Ref: DWRP25)

No. 6 Masterflash Silicone Flashing
MFHS6

No.6 Masterflash: suitable for pipe diameters measuring 127mm-228mm.

Overall dimensions at the base: 304mm x 304mm

Click on image for more information.

OUT OF STOCK

£33.59 (Excluding VAT at 20%)

Quantity:

People who bought this item also bought:

1. 125 dia Actuator Controlled Damper Unit - Closing (Ref: DATML125)

2. 200 dia Actuator Controlled Damper Unit - Closing (Ref: DATML200)

3. Cap Ends - Male (Ref: EP)

No. 8 Masterflash Silicone Flashing
MFHS8

No.8 Masterflash: suitable for pipe diameters measuring 178mm-330mm.

Overall dimensions at the base: 431mm x 431mm

Click on image for more information.

OUT OF STOCK

£74.73 (Excluding VAT at 20%)

Quantity:

People who bought this item also bought:

1. Spiral Tube - 3m Lengths (Ref: SR)

2. 315mm dia Stainless Steel Circular Cowl (Ref: VHK-K-315)

3. 315mm Dia Plate Mounted Axial Fan - Single Phase (Ref: HCBB/4-315/H)

No. 9 Masterflash Silicone Flashing
MFHS9

No.9 Masterflash: suitable for pipe diameters measuring 254mm-467mm.

Overall dimensions at the base: 635mm x 635mm

Click on image for more information.

OUT OF STOCK

£109.26 (Excluding VAT at 20%)

Quantity:

People who bought this item also bought:

1. Box of Aluminium Foil Tape (Ref: AFTB)

2. 600x600 Aluminium Weather Louvre (Ref: BWL600)

3. Ductwrap - Isover ClimCover Alu2 25mm 18m Roll (Ref: DWRP25)

Maxi Masterflash Silicone Flashing
MFHS-MAX

Maxi Masterflash: suitable for pipe diameters measuring 330mm-660mm.

Overall dimensions at the base: 863mm x 863mm

Click on image for more information.

OUT OF STOCK

£310.40 (Excluding VAT at 20%)