What is ISO 19454 – Daylight opening design for indoor environment about ?
This international standard guides its users to create building structures with sufficient daylight access for indoors.
ISO 19454 provides a design process for daylight openings in order to ensure the principle of sustainability in the indoor visual environment. The design process for daylight openings includes the consideration of:
- Sunshine duration in the building interiors
- Daylight opening ratio to the wall area of a habitable room
- Daylight opening ratio to the floor area of a habitable room
- Appropriate levels of indoor daylight based on human visual needs and the extent of sunlight
- Daylight control systems in the building
- Thermal comfort, thermal gains and energy efficiency
ISO 19454 is applicable to building environment design for new buildings and the retrofit of existing buildings.
Who is ISO 19454 – Daylight opening design for indoor environment for ?
ISO 19454 on daylight opening design for indoor environment is useful for:
- Architects
- Real estate development
- Interior designers
- Civil engineers
Why should you use ISO 19454 – Daylight opening design for indoor environment ?
Daylight opening design is a part of designing the indoor visual environment in the process of designing a building. Daylight openings influence not only the visual environment but also the thermal, acoustical and air environments in buildings. Exposure to sunlight is an important criterion because sufficient exposure to sunlight contributes to human health and a sense of wellbeing, but some rooms have to avoid receiving sunlight for their functionality.
ISO 19454 provides a framework for taking into consideration various parameters and criteria in daylight opening design. ISO 19454 provides you with a design process for daylight openings under the umbrella of ISO 16813 and ISO 16817. ISO 19454 helps you incorporate sustainability considerations into the design of indoor visual environments.
ISO 19454 is targeted at habitable rooms in all buildings to ensure sufficient, quality daylight.
