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RP 05 Roof flashings

This Practice Note provides guidance on the requirements for the installation of flashings.

The content below provides guidance on:

  • What is a roof flashing?
  • What material and products are fit for purpose?
  • Types of roof flashings.
  • What are the requirements for a traditional raked joint and step method?
  • What are the requirements for a sloping wall cut method?
  • What are the requirements for pressure flashings?

Note: For guidance on the plumbing regulatory framework, please refer to Plumbing Practice Note: RF 01 | Regulatory Framework

Version history
Category
Roof plumbing
Document number
05
Version
2.0
Published
6 June 2024
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