BS EN ISO 10077-2:2017 specifies a method and gives reference input data for the calculation of the thermal transmittance of frame profiles and of the linear thermal transmittance of their junction with glazing or opaque panels.

The method can also be used to evaluate the thermal resistance of shutter profiles and the thermal characteristics of roller shutter boxes and similar components (e.g. blinds).

This document also gives criteria for the validation of numerical methods used for the calculation.

This document does not include effects of solar radiation, heat transfer caused by air leakage or threedimensional heat transfer such as pinpoint metallic connections. Thermal bridge effects between the frame and the building structure are not included.


Cross References:
ISO 10456:2007
ISO 52000-1:2017
EN 12519:2004
ISO 10292:1994
ISO 10211:2017
ISO 12567-2:200 (R09) Ed 1
EN 673:2011
ISO 17025
ISO 7345:1987
ISO/TR 52022-2:2017
ISO 10077-1:2017
CEN/TS 16629:2014
ISO 6946:2017
EN 13556:2003
ISO 15099:2003 (R10) Ed 1
EN 12664:2001
EN 12412-2:2003
ISO/TR 52000-2:2017
ISO 12631:2017
CEN/TS 16628:2014


All current amendments available at time of purchase are included with the purchase of this document.