Hertsmere Borough Council

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Building control - Technical notes and leaflets

Downloadable PDFs

  1. Building Regulations Householder leaflet
  2. Stair detail Technical Note 
  3. Regularisations Householder leaflet
  4. Loft Conversions Householder leaflet
  5. Domestic Sprinklers Technical Note (Obsolete)
  6. Permeable Underlays Technical Note
  7. Replacement Glazing Technical Note
    1. Commissioning heat producing appliances technical note
    2. Heat Producing Appliances Checklist
  9. Exempt Buildings and work Householder leaflet
  10. U-values Technical Note
  11. Loft conversions & Part E Technical Note (Obsolete)
  12. Appeals and Determinations Householder Leaflet
  13. Downlighters Technical Leaflet
  14. Work to an existing roof space Technical Note
  15. Access statement guidance Technical Note
  16. Garage Conversions Householder Leaflet
  17. Notching of joists Householder Leaflet
  18. Approved Document L1b 2006 Guidance note 1 - A guide to compliance when designing domestic extensions
  19. Approved Document L1b Guidance note 2 - A guide to compliance when designing a change of use to a dwelling 
  20. Approved Document L1a 2006 - A guide to compliance when designing new dwellings 
  21. Gallows Bracket Detail for the support to the remainder of chimneys in certain situations

Planning