Some useful documents for further study

• Approved Documents to Part L: Conservation of fuel and power
  L1A - New dwellings
  L1B - Existing dwellings
  L2A - New non-dwellings
  L2B - Existing non-dwellings
• Domestic Heating Compliance Guide
• Non-domestic Heating, Cooling and Ventilation Compliance Guide
• Low or Zero Carbon Energy Sources: Strategic Guide

• Guide to Part F of the Building Regulations
• Guide to Part L of the Building Regulations

• PD CEN/TR 14788:2006 - Ventilation for buildings (domestic)
• BS 5925:1991 - Ventilation principles and designing for natural ventilation

• Technical Memoranda
  - TM 23:2000 “Testing buildings for air leakage”
  - TM 31:2003 “Building Logbooks - A Guide”
• CIBSE Guide - A4 Air Infiltration

• Digest 306:1980 “Domestic draught-proofing and ventilation”
• Digest 355:1990 “Energy efficiency in dwellings”
• Report BR265 “Minimising air infiltration in office buildings”
• Information Papers:
  IP15/94 “Energy efficiency in new housing”
  IP12/98 “Trickle ventilators in offices”
  IP11/90 “The BRESIM technique for measuring air infiltration rates in large buildings”
• Good building guide GBG37 “Insulating roofs at rafter line - sarking insulation”

“Airtightness testing - the essential guide to Part L2 of the 2006 Building Regulations”