Draft
International Standard
ISO/DIS 15099
Thermal performance of windows, doors and shading devices — Detailed calculations
Reference number
ISO/DIS 15099
Edition 2
© ISO 2024
Draft International Standard
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Under development
This Draft International Standard is in the enquiry phase with ISO members.
Will replace ISO 15099:2003

ISO/DIS 15099

Language
Format
CHF 63
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Abstract

This International Standard specifies detailed calculation procedures for determining the thermal and optical transmission properties (e.g., thermal transmittance, total solar energy transmittance) of window, door and clear window (BIPV) systems based on the most up-to-date algorithms and methods, and the relevant solar and thermal properties of all components. Products covered by this International Standard include windows and doors incorporating: a) single and multiple glazed fenestration products with or without solar reflective, low-emissivity coatings and suspended plastic films; b) glazing systems with pane spacing of any width containing gases or mixtures of gases; c) metallic or non-metallic spacers; d) frames of any material and design; e) fenestration products tilted at any angle; f) shading devices; g) projecting products; h) clear window (BIPV). (New)

General information

  • Status
     : Under development
    Stage
    : Full report circulated: DIS approved for registration as FDIS [40.99]
  • Edition
     : 2
    Number of pages
     : 80
  • Technical Committee :
    ISO/TC 163/SC 2
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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