In-Use / BIU International Residential V6 / Part 1 /
01 - Health and Wellbeing
Information correct as of 26thDecember 2024. Please see kb.breeam.com for the latest compliance information.
Carbon monoxide detection – Combustion appliances located outside - KBCN1586
Where all combustion appliances are located outside in the open air, no flues pass through an occupied space and there are no enclosed parking areas, the associated credits can be filtered out as per Criterion 1.
Emergency lighting - KBCN0185
Maintained systems featuring emergency light fittings which are also used for normal operation, are assessed for this issue.
Non-maintained lighting which is only activated in an emergency can be excluded from the assessment.
NC / RFO / BIU V6 Ene 17: The aim of these credit(s) is to encourage and recognise energy-efficient fittings. Non-maintained emergency lighting will very rarely be activated and in such extremes the emergency requirements must not be compromised.
BIU V6 Hea 05: Flicker is eliminated from maintained systems only.
24-Jan-2024 - Scheme applicability updated to include BIU V6.
Minimising flicker – scope of issue - KBCN1639
Principle
Flicker from
all lighting systems is eliminated. This means eliminating flicker in:
- All lighting within management control, common areas, and tenanted areas.
- Occupied, un-occupied and external spaces.
Only emergency lighting is excluded. See
KBCN0185.
Lighting flicker is undesirable regardless of location or length of exposure.
Commercial scope
Eliminate flicker in all lighting.
Residential scope
Eliminate flicker in:
- All communal areas (internal and external, occupied and unoccupied).
- Management offices, and all areas under management control.
Occupant control – spaces requiring user controls - KBCN0170
This guidance is intended to clarify the types of area for which user controls are required or would be considered beneficial.
Zoning is required in all areas of the asset where specified in the assessment criteria. Please refer to the specific requirements of the applicable BREEAM standard to interpret this guidance appropriately.
User controls required
Spaces where users are expected to have independent control over their environment.
- Owned spaces: small rooms for a few people.
For instance, cellular offices, owned spaces in residential assets.
- Temporarily owned spaces: where occupants expect to operate the environmental controls while they are there.
For instance, meeting rooms and hotel bedrooms.
- Shared spaces.
For instance, multi-occupied areas such as open-plan offices or workshops.
User controls not required
Spaces where users are not expected to have independent control over their environment.
- Managed spaces: where environmental control is expected to be centrally managed.
For instance, atria, circulation areas, concourses, entrance halls, function halls, restaurants, libraries, and shops.
- Occasionally visited spaces.
For instance, storerooms, bookstacks in libraries, aisles of warehouses, toilets.
14-Dec-2022 - KBCN applicability updated to include BIU. Wording clarified, and amended for compatibility with BIU criteria.
View out – Calculating the glazing to wall ratio - KBCN1506
This should be calculated based on the glazed area of window, expressed as a percentage of the area of the external wall in which the window sits.
Where the ceiling height of the room is unusually high, relative to the window height, the wall area can be calculated based on a standard ceiling height for the building type.
Information correct as of 26thDecember 2024. Please see kb.breeam.com for the latest compliance information.