Part L Building Regulations 2000, Conservation of Fuel and Power Part L

Part L, Conservation of Fuel and Power first emerged in 1995 as part of building regulations. Revised versions have been published first in 2002, and in 2006.

The latest, 2006 version of Part L is split into four parts and are available below:

• L1A Conservation of Fuel and Power in new dwellings (pdf 318kb)
  
• L1B Conservation of Fuel and Power in existing dwellings (pdf 300kb)
  
• L2A Conservation of Fuel and Power in new buildings other than dwellings (pdf 323kb)
  
• L2B Conservation of Fuel and Power in existing buildings other than dwellings (pdf 315kb)