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EN ISO 10077-2:2017

Current
Current

The latest, up-to-date edition.

Thermal performance of windows, doors and shutters - Calculation of thermal transmittance - Part 2: Numerical method for frames (ISO 10077-2:2017)
Published date

07-19-2017

European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and subscripts
5 Calculation method
6 Calculation of thermal transmittance
7 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) - Thermal conductivity and other
        characteristics of selected materials
Annex E (normative) - Surface resistances
Annex F (normative) - Determination of the thermal
        transmittance
Annex G (normative) - General examples for the validation
        of calculation programs using the radiosity method for
        the treatment of cavities
Annex H (normative) - Examples of window frames for the
        validation of calculation programs using the radiosity
        method for the treatment of cavities
Annex I (normative) - Examples of window frames for the
        validation of calculation programs using the single
        equivalent thermal conductivity method for the treatment
        of cavities
Annex J (normative) - Wood species listed in Annex D
Bibliography

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).ISO 10077-2:2017 also gives criteria for the validation of numerical methods used for the calculation.ISO 10077-2:2017 does not include effects of solar radiation, heat transfer caused by air leakage or three-dimensional heat transfer such as pinpoint metallic connections. Thermal bridge effects between the frame and the building structure are not included.NOTE Table 1 in the Introduction shows the relative position of ISO 10077-2:2017 within the set of EPB standards in the context of the modular structure as set out in ISO 52000-1.

Committee
CEN/TC 89
DevelopmentNote
Supersedes PREN ISO 10077-2. (03/2012)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current
Supersedes

15/30325699 DC : 0 BS EN ISO 52000-1 - ENERGY PERFORMANCE OF BUILDINGS - OVERARCHING EPB ASSESSMENT - PART 1: GENERAL FRAMEWORK AND PROCEDURES
DIN EN 12428:2013-04 Industrial, commercial and garage doors - Thermal transmittance - Requirements for the calculation
10/30236365 DC : 0 BS EN 12428 - INDUSTRIAL, COMMERCIAL AND GARAGE DOORS AND GATES - THERMAL TRANSMITTANCE - REQUIREMENTS FOR CLASSIFICATION
DIN EN 16855-1 E : 2017 WALK-IN COLD ROOMS - DEFINITION, THERMAL INSULATION PERFORMANCE AND TEST METHODS - PART 1: PREFABRICATED COLD ROOM KITS
I.S. EN ISO 13791:2012 THERMAL PERFORMANCE OF BUILDINGS - CALCULATION OF INTERNAL TEMPERATURES OF A ROOM IN SUMMER WITHOUT MECHANICAL COOLING - GENERAL CRITERIA AND VALIDATION PROCEDURES (ISO 13791:2012)
DIN EN 14963 E : 2006 ROOF COVERINGS - CONTINUOUS ROOFLIGHTS OF PLASTICS WITH OR WITHOUT UPSTANDS - CLASSIFICATION, REQUIREMENTS AND TEST METHODS
PREN 16855 : DRAFT 2015 WALK-IN COLD ROOMS - DEFINITION, THERMAL INSULATION PERFORMANCE AND TEST METHODS - PART 1: PREFABRICATED COLD ROOM KITS
I.S. EN 15037-4:2010 PRECAST CONCRETE PRODUCTS - BEAM-AND-BLOCK FLOOR SYSTEMS - PART 4: EXPANDED POLYSTYRENE BLOCKS
BS EN 16153 : 2013 LIGHT TRANSMITTING FLAT MULTIWALL POLYCARBONATE (PC) SHEETS FOR INTERNAL AND EXTERNAL USE IN ROOFS, WALLS AND CEILINGS - REQUIREMENTS AND TEST METHODS
UNI EN 15037-4 : 2013 PRECAST CONCRETE PRODUCTS - BEAM-AND-BLOCK FLOOR SYSTEMS - PART 4: EXPANDED POLYSTYRENE BLOCKS
14/30297827 DC : 0 BS EN 14351-2 - WINDOWS AND DOORS - PRODUCT STANDARD, PERFORMANCE CHARACTERISTICS - PART 2: INTERNAL PEDESTRIAN DOORSETS WITHOUT RESISTANCE TO FIRE AND /OR SMOKE LEAKAGE CHARACTERISTICS
I.S. EN 14963:2006 ROOF COVERINGS - CONTINUOUS ROOFLIGHTS OF PLASTICS WITH OR WITHOUT UPSTANDS - CLASSIFICATION, REQUIREMENTS AND TEST METHODS
BS EN 1873 : 2014 PREFABRICATED ACCESSORIES FOR ROOFING - INDIVIDUAL ROOFLIGHTS OF PLASTICS - PRODUCT SPECIFICATION AND TEST METHODS
DIN EN 15603:2008-07 ENERGY PERFORMANCE OF BUILDINGS - OVERALL ENERGY USE AND DEFINITION OF ENERGY RATINGS
DIN EN 13947:2007-03 THERMAL PERFORMANCE OF CURTAIN WALLING - CALCULATION OF THERMAL TRANSMITTANCE
EN 12831-1:2017 Energy performance of buildings - Method for calculation of the design heat load - Part 1: Space heating load, Module M3-3
DIN EN 12831-1:2017-09 ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF THE DESIGN HEAT LOAD - PART 1: SPACE HEATING LOAD, MODULE M3-3
DIN EN 15037-4:2013-08 PRECAST CONCRETE PRODUCTS - BEAM-AND-BLOCK FLOOR SYSTEMS - PART 4: EXPANDED POLYSTYRENE BLOCKS
DIN EN 12831-1 E : 2017 ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF THE DESIGN HEAT LOAD - PART 1: SPACE HEATING LOAD, MODULE M3-3
PREN 14351-2 : DRAFT 2014 WINDOWS AND DOORS - PRODUCT STANDARD, PERFORMANCE CHARACTERISTICS - PART 2: INTERNAL PEDESTRIAN DOORSETS WITHOUT RESISTANCE TO FIRE AND /OR SMOKE LEAKAGE CHARACTERISTICS
09/30196724 DC : 0 BS ISO 18292 - ENERGY PERFORMANCE OF FENESTRATION SYSTEMS - CALCULATION PROCEDURE
I.S. EN 12831-1:2017 ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF THE DESIGN HEAT LOAD - PART 1: SPACE HEATING LOAD, MODULE M3-3
UNI EN 15603 : 2008 ENERGY PERFORMANCE OF BUILDINGS - OVERALL ENERGY USE AND DEFINITION OF ENERGY RATINGS
BS EN 16361 : 2013 POWER OPERATED PEDESTRIAN DOORS - PRODUCT STANDARD, PERFORMANCE CHARACTERISTICS - PEDESTRIAN DOORSETS, OTHER THAN SWING TYPE, INITIALLY DESIGNED FOR INSTALLATION WITH POWER OPERATION
I.S. EN 16361:2013 POWER OPERATED PEDESTRIAN DOORS - PRODUCT STANDARD, PERFORMANCE CHARACTERISTICS - PEDESTRIAN DOORSETS, OTHER THAN SWING TYPE, INITIALLY DESIGNED FOR INSTALLATION WITH POWER OPERATION
I.S. EN 14351-1:2006 WINDOWS AND DOORS - PRODUCT STANDARD, PERFORMANCE CHARACTERISTICS - PART 1: WINDOWS AND EXTERNAL PEDESTRIAN DOORSETS WITHOUT RESISTANCE TO FIRE AND/OR SMOKE LEAKAGE CHARACTERISTICS
I.S. EN 12428:2013 INDUSTRIAL, COMMERCIAL AND GARAGE DOORS - THERMAL TRANSMITTANCE - REQUIREMENTS FOR THE CALCULATION
I.S. EN 1873:2014 PREFABRICATED ACCESSORIES FOR ROOFING - INDIVIDUAL ROOFLIGHTS OF PLASTICS - PRODUCT SPECIFICATION AND TEST METHODS
DIN EN 1873:2016-07 PREFABRICATED ACCESSORIES FOR ROOFING - INDIVIDUAL ROOFLIGHTS OF PLASTICS - PRODUCT SPECIFICATION AND TEST METHODS
DIN EN 16855-1:2017-05 WALK-IN COLD ROOMS - DEFINITION, THERMAL INSULATION PERFORMANCE AND TEST METHODS - PART 1: PREFABRICATED COLD ROOM KITS
UNE-EN 13947:2011 Thermal performance of curtain walling - Calculation of thermal transmittance
15/30320130 DC : 0 BS EN 16855 - WALK-IN COLD ROOMS - DEFINITION, THERMAL INSULATION PERFORMANCE AND TEST METHODS - PART 1: PREFABRICATED COLD ROOM KITS
11/30253413 DC : 0 BS EN 16361 - POWER OPERATED PEDESTRIAN DOORS - PRODUCT STANDARD, PERFORMANCE CHARACTERISTICS - PEDESTRIAN DOOR SETS, OTHER THAN SWING TYPE, INITIALLY DESIGNED FOR INSTALLATION WITH POWER OPERATION WITHOUT RESISTANCE TO FIRE AND SMOKE LEAKAGE CHARACTERISTICS
BS EN 12831-1:2017 Energy performance of buildings. Method for calculation of the design heat load Space heating load, Module M3-3
09/30198700 DC : 0 BS EN 15037-4 - PRECAST CONCRETE PRODUCTS - BEAM-AND-BLOCK FLOOR SYSTEMS - PART 4: EXPANDED POLYSTYRENE BLOCKS
PREN 12428 : DRAFT 2010 INDUSTRIAL, COMMERCIAL AND GARAGE DOORS AND GATES - THERMAL TRANSMITTANCE - REQUIREMENTS FOR CLASSIFICATION
DIN EN 16855-1:2015-06 (Draft) WALK-IN COLD ROOMS - DEFINITION, THERMAL INSULATION PERFORMANCE AND TEST METHODS - PART 1: PREFABRICATED COLD ROOM KITS
00/106948 DC : DRAFT OCT 2000 PREN 13947 - THERMAL PERFORMANCE OF CURTAIN WALLING - CALCULATION OF THERMAL TRANSMITTANCE
DIN EN 14963:2006-12 Roof coverings - Continuous rooflights of plastics with or without upstands - Classification, requirements and test methods
BS EN 15603:2008 Energy performance of buildings. Overall energy use and definition of energy ratings
DIN EN 16153:2015-05 LIGHT TRANSMITTING FLAT MULTIWALL POLYCARBONATE (PC) SHEETS FOR INTERNAL AND EXTERNAL USE IN ROOFS, WALLS AND CEILINGS - REQUIREMENTS AND TEST METHODS
CEN/TR 15615:2008 Explanation of the general relationship between various European standards and the Energy Performance of Buildings Directive (EPBD) - Umbrella Document
I.S. EN 16855-1:2017 WALK-IN COLD ROOMS - DEFINITION, THERMAL INSULATION PERFORMANCE AND TEST METHODS - PART 1: PREFABRICATED COLD ROOM KITS
06/30149044 DC : DRAFT APR 2006 EN 13947 - THERMAL PERFORMANCE OF CURTAIN WALLING - CALCULATION OF THERMAL TRANSMITTANCE
DIN EN 15603 E : 2008 ENERGY PERFORMANCE OF BUILDINGS - OVERALL ENERGY USE AND DEFINITION OF ENERGY RATINGS
UNE-EN ISO 13791:2013 Thermal performance of buildings - Calculation of internal temperatures of a room in summer without mechanical cooling - General criteria and validation procedures (ISO 13791:2012)
PREN 13031-1 : DRAFT 2017 GREENHOUSES - DESIGN AND CONSTRUCTION - PART 1: COMMERCIAL PRODUCTION GREENHOUSES
BS EN 13947:2006 Thermal performance of curtain walling. Calculation of thermal transmittance
BS EN 14351-1 : 2006 WINDOWS AND DOORS - PRODUCT STANDARD, PERFORMANCE CHARACTERISTICS - PART 1: WINDOWS AND EXTERNAL PEDESTRIAN DOORSETS
UNE-EN 1873:2015 Prefabricated accessories for roofing - Individual rooflights of plastics - Product specification and test methods
EN 13947:2006 Thermal performance of curtain walling - Calculation of thermal transmittance
EN 16153:2013+A1:2015 Light transmitting flat multiwall polycarbonate (PC) sheets for internal and external use in roofs, walls and ceilings - Requirements and test methods
EN 14963:2006 Roof coverings - Continuous rooflights of plastics with or without upstands - Classification, requirements and test methods
EN ISO 13791:2012 Thermal performance of buildings - Calculation of internal temperatures of a room in summer without mechanical cooling - General criteria and validation procedures (ISO 13791:2012)
EN 14351-1:2006+A2:2016 Windows and doors - Product standard, performance characteristics - Part 1: Windows and external pedestrian doorsets
EN 15603:2008 Energy performance of buildings - Overall energy use and definition of energy ratings
EN 16855-1:2017 Walk-in cold rooms - Definition, thermal insulation performance and test methods - Part 1: Prefabricated cold room kits
EN 15037-4:2010+A1:2013 Precast concrete products - Beam-and-block floor systems - Part 4: Expanded polystyrene blocks
EN 1873:2014+A1:2016 Prefabricated accessories for roofing - Individual rooflights of plastics - Product specification and test methods
EN 16361:2013+A1:2016 Power operated pedestrian doors - Product standard, performance characteristics - Pedestrian doorsets, other than swing type, initially designed for installation with power operation
BS EN 14963:2006 Roof coverings. Continuous rooflights of plastics with or without upstands. Classification, requirements and test methods
12/30237844 DC : 0 BS ISO 16346 - ENERGY PERFORMANCE OF BUILDINGS - ASSESSMENT OF OVERALL ENERGY PERFORMANCE
I.S. EN 13947:2006 THERMAL PERFORMANCE OF CURTAIN WALLING - CALCULATION OF THERMAL TRANSMITTANCE
17/30354084 DC : 0 BS EN 16855-2 - WALK-IN COLD ROOMS - DEFINITION, THERMAL INSULATION PERFORMANCE AND TEST METHODS - PART 2: CUSTOMIZED COLD ROOMS
PD CEN/TR 15615:2008 Explanation of the general relationship between various CEN standards and the Energy Performance of Buildings Directive (EPBD). Umbrella document
BS EN 16855-1:2017 Walk-in cold rooms. Definition, thermal insulation performance and test methods Prefabricated cold room kits
UNE-EN 15037-4:2010 Precast concrete products - Beam-and-block floor systems - Part 4: Expanded polystyrene blocks
I.S. EN 16153:2013 LIGHT TRANSMITTING FLAT MULTIWALL POLYCARBONATE (PC) SHEETS FOR INTERNAL AND EXTERNAL USE IN ROOFS, WALLS AND CEILINGS - REQUIREMENTS AND TEST METHODS
BS EN 15037-4 : 2010 PRECAST CONCRETE PRODUCTS - BEAM-AND-BLOCK FLOOR SYSTEMS - PART 4: EXPANDED POLYSTYRENE BLOCKS
UNI EN 16361 : 2013 POWER OPERATED PEDESTRIAN DOORS - PRODUCT STANDARD, PERFORMANCE CHARACTERISTICS - PEDESTRIAN DOORSETS, OTHER THAN SWING TYPE, INITIALLY DESIGNED FOR INSTALLATION WITH POWER OPERATION WITHOUT RESISTANCE TO FIRE AND SMOKE LEAKAGE CHARACTERISTICS
17/30354665 DC : 0 BS EN 13031-1 - GREENHOUSES - DESIGN AND CONSTRUCTION - PART 1: COMMERCIAL PRODUCTION GREENHOUSES
I.S. EN 15603:2008 ENERGY PERFORMANCE OF BUILDINGS - OVERALL ENERGY USE AND DEFINITION OF ENERGY RATINGS
BS EN 12428:2013 Industrial, commercial and garage doors. Thermal transmittance. Requirements for the calculation
EN 12428:2013 Industrial, commercial and garage doors - Thermal transmittance - Requirements for the calculation
DIN EN ISO 13791:2012-08 THERMAL PERFORMANCE OF BUILDINGS - CALCULATION OF INTERNAL TEMPERATURES OF A ROOM IN SUMMER WITHOUT MECHANICAL COOLING - GENERAL CRITERIA AND VALIDATION PROCEDURES (ISO 13791:2012)
UNE-EN 16361:2014 Power operated pedestrian doors - Product standard, performance characteristics - Pedestrian doorsets, other than swing type, initially designed for installation with power operation without resistance to fire and smoke leakage characteristics
UNE-EN 16153:2013 Light transmitting flat multiwall polycarbonate (PC) sheets for internal and external use in roofs, walls and ceilings - Requirements and test methods
UNE-EN 14351-1:2006 Windows and doors - Product standard, performance characteristics - Part 1: Windows and external pedestrian doorsets without resistance to fire and/or smoke leakage characteristics

CEN/TS 16629:2014 Energy Performance of Buildings - Detailed Technical Rules for the set of EPB-standards
ISO 10211:2017 Thermal bridges in building construction — Heat flows and surface temperatures — Detailed calculations
EN 673:2011 Glass in building - Determination of thermal transmittance (U value) - Calculation method
CEN/TS 16628:2014 Energy Performance of Buildings - Basic Principles for the set of EPB standards
ISO 12631:2017 Thermal performance of curtain walling — Calculation of thermal transmittance
ISO 15099:2003 Thermal performance of windows, doors and shading devices — Detailed calculations
ISO 52000-1:2017 Energy performance of buildings — Overarching EPB assessment — Part 1: General framework and procedures
EN 13556:2003 Round and sawn timber - Nomenclature of timbers used in Europe
EN 12519:2004 Windows and pedestrian doors - Terminology
ISO 12567-2:2005 Thermal performance of windows and doors Determination of thermal transmittance by hot box method Part 2: Roof windows and other projecting windows
EN 12412-2:2003 Thermal performance of windows, doors and shutters - Determination of thermal transmittance by hot box method - Part 2: Frames
EN 12664:2001 Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Dry and moist products of medium and low thermal resistance
ISO 10456:2007 Building materials and products — Hygrothermal properties — Tabulated design values and procedures for determining declared and design thermal values
ISO/TR 52000-2:2017 Energy performance of buildings Overarching EPB assessment Part 2: Explanation and justification of ISO 52000-1
ISO 6946:2017 Building components and building elements — Thermal resistance and thermal transmittance — Calculation methods
ISO 10077-1:2017 Thermal performance of windows, doors and shutters — Calculation of thermal transmittance — Part 1: General
ISO/TR 52022-2:2017 Energy performance of buildings Thermal, solar and daylight properties of building components and elements Part 2: Explanation and justification
ISO 7345:1987 Thermal insulation Physical quantities and definitions
ISO 10292:1994 Glass in building — Calculation of steady-state U values (thermal transmittance) of multiple glazing

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