CEN ISO/TR 52018-2:2017

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and subscripts
5 General aspects
6 Mix of EPB features with requirements
7 Summer thermal comfort
8 Winter thermal comfort
9 Energy need for heating, or variants
10 Energy need for cooling, or variants
11 Combination of 'needs'
12 Overall thermal insulation of the thermal envelope
13 Thermal insulation of individual elements of the
   thermal envelope
14 Thermal bridges
15 Window energy performance
16 Airtightness
17 Solar control
Annex A (informative) - Input and method selection data
        sheet - Template
Annex B (informative) - Input and method selection data
        sheet - Default choices
Annex C (informative) - Regional references in line with ISO
        Global Relevance Policy
Annex D (informative) - Example method for integrating fictitious
        cooling into the overall EPB indicators
Annex E (informative) - Illustration of the variable value of the
        heating need per useful floor area for a given set of
        technical measures
Annex F (informative) - An underpinning of an expression for the
        maximum mean thermal transmittance
Bibliography

ISO/TR 52018-2:2017 refers to ISO 52018‑1.ISO 52018‑1 gives a succinct enumeration of possible requirements related to thermal energy balance features and to fabric features. It also provides tables for regulators to report their choices in a uniform manner. ISO/TR 52018-2:2017 provides many background considerations that can help both private actors and public authorities, and all stakeholders involved, to take informed decisions.ISO/TR 52018-2:2017 does not contain any normative provision.