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Master Flash Retrofit Split Pipe Flashing

Price range: £ 16.83 through £ 70.41

Split flashing for sealing around existing pipes, ducts and services where a conventional flashing cannot be slid into place.

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A purpose-designed split retrofit flashing for weatherproofing existing pipe and duct penetrations without disconnecting the service. The cone wraps around the pipe and is secured and sealed during installation.

Key features

  • For existing and difficult-to-access penetrations
  • Split wraparound design
  • EPDM and high-temperature silicone options
  • Flexible aluminium-reinforced base
  • Three pipe-size ranges

Selection note: Prepare and seal the joint strictly in accordance with the official retrofit installation guide.

View the official technical catalogue or view installation guidance.

Important: Confirm the pipe outside diameter, roof profile, roof pitch and service temperature before ordering.

Size / pipe range

No. 1 – 12–101 mm, No. 2 – 101–235 mm, No. 3 – 235–412 mm

Material / finish

Black EPDM, Red silicone

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