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Anti Slavery Policy

The Gaffer Group as an organisation takes a zero tolerance approach when it comes to offences under the Modern Slavery Act 2015 or indeed to any violation of Human rights.

View the PDF below to find out more about how we deal with these issues;


Windowmate companies are registered in Northern Ireland

  • Windowmate (NI) Limited NI605859
  • Windowmate (East Belfast) Limited NI619232
  • Windowmate (Fermanagh) Limited NI049995
  • Windowmate (Cumbernauld) NI019016
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