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Insulation and building treatments

The suite contains National Occupational Standards (NOS) related to:

  • Wood Preserving and Damp-proofing
  • Wall Tie Replacement
  • Cavity Wall Insulation
  • Solid Floor Insulation
  • Under Floor Insulation
  • Cold Roof Insulation
  • Room in roof
  • Park Homes
  • Hybrid Wall
  • Insulate Framed Sections of Buildings
  • External Wall Insulation Boarder
  • External Wall Insulation Finisher
  • External Wall Insulation Boarder/Finisher
  • Internal Insulation (walls).

You can view individual standards on the NOS database.

Competence Framework

CITB’s collaborative approach with industry supports the development of standardised Competence Framework’s; by providing clarity and consistency across the industry, with links to accredited qualifications and approved training.

External Wall Insulation Framework (PDF, 2.1MB)

Please Note: During implementation this document is subject to change. For more information or queries please contact standards.qualifications@citb.co.uk

Questions or feedback about these structures 

If you would like to suggest changes to the current standards or have a suggestion for the structures, please complete our Standards enquiries form.

You may also be interested in...

  • Scottish Qualifications Authority (SQA) 
    National accreditation and awarding body in Scotland for qualifications specifically for Scotland
  • Qualifications Wales 
    Regulator of non-degree qualifications and the qualifications system in Wales
  • CITB Northern Ireland  (CITBNI)
    Industry training board for Northern Ireland in partnership with CITB as the Sector Skills Council for Construction for qualifying the construction workforce activities in Northern Ireland
  • The ‘Register ’ of regulated qualifications in England and Northern Ireland for accredited qualifications.