In-Use / USA Commercial V6 / Part 1 / 01 - Health and wellbeing /
HEA 06 - View out
Information correct as of 24thDecember 2024. Please see kb.breeam.com for the latest compliance information.
Applicability – no occupied spaces - KBCN1551
Principle
Where:
- The scope of assessment covers no occupied spaces and,
- There is no valid way to filter credits from that issue,
Credits specifically related to occupied space are not awarded.
Outcome
The tables below show how this principle applies to affected issues.
- Y means all credits are available (unless the comments state otherwise).
Standard filtering rules still apply, so some credits can be filtered out where allowed in the criteria.
- N means all credits in the issue cannot be awarded.
These credits are not filtered out.
Issue |
Credits available |
Scope |
Part 1 |
|
|
|
Hea 01 Daylighting |
Y |
|
Only answer C is available. |
Hea 02 Control of glare from sunlight |
|
N |
|
Hea 03 Internal and external lighting levels |
|
N |
|
Hea 04 Lighting control |
|
N |
|
Hea 05 Minimising flicker from lighting systems |
Y |
|
|
Hea 06 View out |
|
N |
|
Hea 07 User comfort control |
|
N |
|
Hea 08-13 |
Y |
|
|
Part 2 |
|
|
|
Hea 14 Thermal comfort |
|
N |
|
Hea 15 Smoking policy |
Y |
|
|
Hea 16 Indoor air quality management |
Y |
|
|
Hea 17 Acoustic conditions |
|
N |
|
Hea 18 Legionella risk management |
Y |
|
|
Hea 19 Drinking water management |
Y |
|
|
16-Dec-2022 - KBCN title and scope updated for better visibility. Error in Hea 03 amended. Applicability of KBCN applied only to affected issues (N, or modified answer options) with to minimise header space in the UI. Original content on Resources moved to new KBCN.
Pods or privacy booths used as workstations – Impact on view out - KBCN1697
Provided the space or room itself is compliant based on a more traditional furniture arrangement, the enclosure of workstations in booths or pods can be disregarded when considering compliance with the ‘View out’ criteria.
View out – alternative method of compliance for fixed workstations - KBCN1484
In relevant spaces that include fixed workstations* (such as a built-in cash registers or reception desks) an alternative method can be used. This is based on the number of compliant workstations.
For instance, where the requirement is for 95% of the relevant area to comply, 95% of the fixed workstations must have a compliant view out, rounded up to the nearest workstation.
Example
A retail assessment has 35 built-in cash registers, 95% of which must comply with the view out criteria.
35 x 0.95 = 33.25, rounded up to 34.
The requirement is met for this area if 34 registers comply with the criteria.
Where an asset includes a mix of relevant areas; both fixed workstations and flexible areas, compliance for the whole assessment must be demonstrated for all areas as appropriate, based on either area or number.
*freestanding desks and other items of moveable furniture cannot be considered as fixed workstations, regardless of whether their locations are pre-determined.
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.
View out – relevant areas - KBCN0268
The aim of the View Out criteria is to allow occupants to refocus their eyes from close work.
Relevant areas are spaces where close work in a fixed position is carried out for sustained periods of time.
The view out criteria are therefore not applicable to occupied areas such as meeting rooms, or other spaces where such close work is not being carried out.
Where rooms contain areas of different functions, only relevant areas should be assessed. In this case a notional line can be drawn on the plans and calculations made based on these relevant areas only.
However, spaces such circulation routes or other transient spaces within a relevant area can only be excluded if the route or area is clearly defined by the building layout. If this is arbitrary or based solely on a proposed furniture layout, it cannot be excluded. Features of the building layout which may be considered as dictating a function area would include, for example, the position of doors or fixed furniture such as a reception desk or canteen servery.
07-Oct-2022 Additional paragraph added to clarify how function areas must be defined.
21-Sep-2022 General principle of 'relevant area' added, and applicability of KBCN extended to BIU V6 Commercial.
Information correct as of 24thDecember 2024. Please see kb.breeam.com for the latest compliance information.