ISO 14683:1999, Thermal bridges in building construction -- Linear thermal transmittance -- Simplified methods and default values

This standard deals with simplified methods for determining heat flows through linear thermal bridges which occur at junctions of building elements. It is not applicable to thermal bridging associated with window and door frames or curtain walling.It specifies requirements relating to thermal bridge catalogues and manual calculation methods, and provides a limited number of tabulated default values of linear thermal transmittances.