List of featured suppliers of ROOFLIGHTS Energy Efficient Part L Compliant on Building Products Index
Rooflights that are designed to be energy efficient and compliant with Part L regulations, which is a set of guidelines in the UK that ensure buildings are constructed to meet certain environmental standards and energy efficiency requirements. These rooflights may use materials that insulate against heat loss or gain, such as double glazing or thermal breaks, and may incorporate features such as automatic shading or ventilation systems to control the amount of sunlight and heat that enters the building.