Approved Document Part L

Approved Document Part L sets out UK's regulations to improve the energy efficiency of buildings, aiming to reduce carbon emissions. It provides standards for new and existing buildings to minimize heat loss and optimize energy use through better insulation, glazing, heating systems, and ventilation. By following these guidelines, builders and property owners can create more environmentally friendly, cost-effective, and comfortable buildings. Essentially, Part L promotes sustainable construction practices to help meet climate goals while ensuring buildings are energy-efficient and comfortable for occupants.