I.S. EN ISO 10077-1:2017

National Foreword
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and subscripts
5 Description of the method
6 Calculation of thermal transmittance
7 Test report
Annex A (normative) - Input and method selection data
        sheet - Template
Annex B (informative) - Input and method selection data
        sheet - Default choices
Annex C (normative) - Regional references in line with
        ISO Global Relevance Policy
Annex D (normative) - Internal and external surface
        thermal resistances
Annex E (normative) - Thermal resistance of air spaces
        between glazing and thermal transmittance of coupled,
        double or triple glazing
Annex F (normative) - Thermal transmittance of frames
Annex G (normative) - Linear thermal transmittance of
        frame/glazing junction and glazing bars
Annex H (normative) - Thermal transmittance of windows
Bibliography

Describes methods for the calculation of the thermal transmittance of windows and pedestrian doors consisting of glazed and/or or opaque panels fitted in a frame, with and without shutters.