CWCT Thermal pages

Introduction	Part L	CWCT guide	Rating schemes	Standards
Software	CWCT research	Theory	Glossary	Feedback

Simulation

Standards by category

Standards by number

Contact details

Thermal Standards by category

This page lists all the relevant thermal Standards. They are split into the following categories;

• Definitions and terminology
• Material properties
• Calculation
• Simulation
• Measurement
• Condensation

Definition and terminology
BS EN 12519	2004	Windows and pedestrian doors - Terminology
BS EN ISO 7345	1996	Thermal insulation – Physical quantities and definitions
BS EN ISO 9229	1991	Thermal insulation – Thermal insulating materials and products – Vocabulary
BS EN ISO 9251	1996	Thermal insulation – Heat transfer conditions and properties of materials - Vocabulary
BS EN ISO 9288	1996	Thermal insulation – Heat transfer by radiation – Physical quantities and definitions
BS EN ISO 9346	1996	Thermal insulation – Mass transfer – Physical quantities and definitions
prEN 13119	2006	Curtain wall – Terminology

Top of page

Material properties
BS EN 12524	2000	Building materials and products – Hygrothermal properties – Tabulated design values
BS EN ISO 10456	1999	Thermal insulation - Building materials and products – Determination of declared and design thermal values

Top of page

Calculation
BS EN 410	1998	Glass in building - Determination of luminous and solar characteristics of glazing
BS EN 832	2000	Thermal performance of buildings – Calculation of energy use for heating – residential buildings
BS EN 13363-1	2003	Solar protection devices combined with glazing - Calculation of solar and light transmittance - Simplified method
BS EN ISO 673	1998	Glass in building - Determination of thermal transmittance (value) - Calculation method
BS EN ISO 6946	1997	Building components and building elements -Thermal resistance and thermal transmittance - Calculation method
BS EN ISO 10077-1	2006	Thermal performance of windows, doors and shutters - Calculation of thermal transmittance – General
BS EN ISO 13786	1999	Thermal performance of building components – Dynamic thermal characteristics – Calculation methods
BS EN ISO 13789	1999	Thermal performance of buildings – Transmission heat loss coefficient – Calculation method
BS EN ISO 13370	1998	Thermal performance of buildings – Heat transfer via the ground – Calculation methods
BS EN ISO 14438	2002	Glass in building – Determination of energy balance value - Calculation method
BS EN ISO 14683	1999	Thermal bridges in building construction – Linear thermal transmittance – Simplified methods and default values
ISO 9050	2003	Glass in building - Determination of light transmittance, solar direct transmittance, total solar energy transmittance, ultraviolet transmittance and related glazing factors
ISO 10292	1994	Glass in building – Calculation of steady-state U-values (thermal transmittance) of multiple glazing
ISO 15927-1	2003	Hygrothermal performance of buildings – Calculation and presentation of climatic data – Part 1: Monthly means of single meteorological elements

Top of page

Simulation
BS EN 10211-1	1999	Thermal bridges in building construction - Heat flows and surface temperatures - General calculation methods
BS EN 10211-2	2001	Thermal bridges in building construction - Heat flows and surface temperatures - Linear thermal bridges
BS EN 13363-2	2005	Solar protection devices combined with glazing - Calculation of total solar energy transmittance and light transmittance - Detailed calculation method
BS EN ISO 10077-2	2003	Thermal performance of windows, doors and shutters - Calculation of thermal transmittance - Numerical method for frames
ISO 15099	2001	Thermal performance of windows, doors and shading devices – Detailed calculations
prEN 13947	2005	Thermal performance of curtain walls – Evaluation of thermal transmittance

Top of page

Measurement
BS EN 674	1998	Glass in building - Determination of thermal transmittance (value) - Guarded hot plate method
BS EN 675	1998	Glass in building – Determination of thermal transmittance (U-value) – Heat flow meter method
BS EN 1946-1	1999	Thermal performance of building products and components. Specific criteria for the assessment of laboratories measuring heat transfer properties - Common criteria
BS EN 1946-2	1999	Thermal performance of building products and components. Specific criteria for the assessment of laboratories measuring heat transfer properties - Measurements by guarded hot plate method
BS EN 1946-3	1999	Thermal performance of building products and components. Specific criteria for the assessment of laboratories measuring heat transfer properties - Measurements by heat flow meter method
BS EN 1946-4	2000	Measurements by hot box methods
BS EN 1946-5	2000	Thermal performance of building products and components. Specific criteria for the assessment of laboratories measuring heat transfer properties. Measurements by pipe test methods
BS 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
BS EN ISO 1934	1998	Thermal performance of buildings – Determination of thermal resistance by hot box method using heat flow meter – Masonry
BS EN ISO 8990	1996	Determination of steady-state thermal transmission properties – Calibrated and guarded hot box
BS EN ISO 12412-2	2003	Thermal performance of windows, doors and shutters - Determination of thermal transmittance by hot box method - Frames
BS EN ISO 12412-4	2003	Thermal performance of windows, doors and shutters - Determination of thermal transmittance by hot box method. Roller shutter boxes
BS EN ISO 12567-1	2000	Thermal performance of windows and doors – Determination of thermal transmittance by hot box method – Complete windows and doors
BS EN ISO 12567-2	2005	Thermal performance of windows and doors – Determination of thermal transmittance by hot box method – Roof windows and other projecting windows
BS EN ISO 12572	2001	Hygrothermal performance of building materials and products – Determination of water vapour transmission properties
BS EN ISO 12898	2001	Glass in Building – Determination of the emissivity
ISO 8301	1991	Determination of steady-state thermal resistance and related properties – Heat flow meter apparatus
ISO 8302	1991	Determination of steady-state thermal resistance and related properties – Guarded hot plate apparatus
ISO 10291	1994	Glass in building – Determination of steady-state U-values (thermal transmittance) of multiple glazing – guarded hot plate method
ISO 10293	1997	Glass in building – Determination of steady-state U-values (thermal transmittance) of multiple glazing – heat flow meter method

Top of page

Condensation
BS 5250	2002	Code of practice in control of condensation in buildings
BS EN ISO 13788	2002	Hygrothermal performance of building components and building elements – Internal surface temperature to avoid critical surface humidity and interstitial condensation – Calculation methods

To see how these Standards link together click here (with thanks to Ray Williams at NPL).

Top of page

Thermal home

Main CWCT pages

Site map