• Where the installer is not registered with a competent person scheme and is not ‘qualified’ to complete BS7671 installation certificates (the DIYer):
  • The amount of inspection and testing needed is for the building control body to decide.
  • It will depend on the complexity and size of the task and the qualifications / experience / competence of the person proposing to do the work
    Your Cart
    Your cart is emptyReturn to Shop