BS EN ISO 12567-2:2006 Thermal performance of windows and doors - Determination of thermal transmittance by hot box method - Roof windows and other projecting windows
ISO 12567-2:2005 specifies a method to measure the thermal transmittance of roof windows and projecting windows. It does not include: edge effects occurring outside the perimeter of the specimen, energy transfer due to solar radiation on the specimen and effects of air leakage through the specimen.
BS EN ISO 12567-2:2006 history
2006BS EN ISO 12567-2:2006 Thermal performance of windows and doors - Determination of thermal transmittance by hot box method - Roof windows and other projecting windows
2006BS EN ISO 12567-2:2005 Thermal performance of windows and doors. Determination of thermal transmittance by hot box method - Roof windows and other projecting windows