Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the...
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![Page 1: Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less.](https://reader036.fdocuments.net/reader036/viewer/2022062720/56649f175503460f94c2e486/html5/thumbnails/1.jpg)
Constructing Architect
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Ventilation – domestic buildings
Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less than 0.35 l/s/m2.
Indoor air must be removed by extractors from kitchens, bathrooms, lavatories, utility rooms etc.
In dwellings in multi-storey buildings, a minimum flow of 20 l/s must be extracted from kitchens, and a minimum flow of 15 l/s from bathrooms and lavatories.
![Page 3: Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less.](https://reader036.fdocuments.net/reader036/viewer/2022062720/56649f175503460f94c2e486/html5/thumbnails/3.jpg)
Ventilation – domestic buildings
An extractor hood with mechanical extraction must be installed above the cooker in all dwellings in blocks of flats and single-family houses.
Fresh air must be supplied to the habitable rooms either through fresh air vents, automatically controlled windows or by mechanical, forced air supply.
![Page 4: Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less.](https://reader036.fdocuments.net/reader036/viewer/2022062720/56649f175503460f94c2e486/html5/thumbnails/4.jpg)
Ventilation – domestic buildings
The functional requirements for
ventilation of rooms of a normal height are satisfied when the rooms are ventilated as follows:
![Page 5: Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less.](https://reader036.fdocuments.net/reader036/viewer/2022062720/56649f175503460f94c2e486/html5/thumbnails/5.jpg)
BR08 - Ventilation cap. 6.3.1.2 Domestic buildings
![Page 6: Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less.](https://reader036.fdocuments.net/reader036/viewer/2022062720/56649f175503460f94c2e486/html5/thumbnails/6.jpg)
BR08 – Ventilation cap. 6.3.1.2 Domestic buildings
![Page 7: Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less.](https://reader036.fdocuments.net/reader036/viewer/2022062720/56649f175503460f94c2e486/html5/thumbnails/7.jpg)
BR08 – Ventilation cap. 6.3.1.2 Domestic buildings
![Page 8: Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less.](https://reader036.fdocuments.net/reader036/viewer/2022062720/56649f175503460f94c2e486/html5/thumbnails/8.jpg)
BR08 – Ventilation cap. 6.3.1.2 Domestic buildings
![Page 9: Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less.](https://reader036.fdocuments.net/reader036/viewer/2022062720/56649f175503460f94c2e486/html5/thumbnails/9.jpg)
BR08 – Ventilation cap. 6.3.1.2 Domestic buildings
![Page 10: Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less.](https://reader036.fdocuments.net/reader036/viewer/2022062720/56649f175503460f94c2e486/html5/thumbnails/10.jpg)
BR08 – Ventilation cap. 6.3.1.2 Domestic buildings
![Page 11: Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less.](https://reader036.fdocuments.net/reader036/viewer/2022062720/56649f175503460f94c2e486/html5/thumbnails/11.jpg)
Area of fresh air vent in habitable rooms• At least 60 cm2 for up to 25 m2
floor area with natural ventilation
• At least 30 cm2 for up to 25 m2 floor area for mechanical extraction.
In room larger than 25 m2, the requirement is deemed to have been met if the opening area:
In the case of natural ventilation is augmented by 2,4 cm2 pr m2 floor area in excess of 25 m2
![Page 12: Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less.](https://reader036.fdocuments.net/reader036/viewer/2022062720/56649f175503460f94c2e486/html5/thumbnails/12.jpg)
Area of fresh air vent in habitable rooms
Example :
Living room 40 cm2
40 x 2,4 = 96 cm2 opening
Or
60 cm2 + (40-25) x 2,4 cm2
= 96 cm2 opening
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Example of a single family house
![Page 14: Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less.](https://reader036.fdocuments.net/reader036/viewer/2022062720/56649f175503460f94c2e486/html5/thumbnails/14.jpg)
Example of a single family house
![Page 15: Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less.](https://reader036.fdocuments.net/reader036/viewer/2022062720/56649f175503460f94c2e486/html5/thumbnails/15.jpg)
Example of a single family house
![Page 16: Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less.](https://reader036.fdocuments.net/reader036/viewer/2022062720/56649f175503460f94c2e486/html5/thumbnails/16.jpg)
Example of a single family house
![Page 17: Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less.](https://reader036.fdocuments.net/reader036/viewer/2022062720/56649f175503460f94c2e486/html5/thumbnails/17.jpg)
Example of a single family house
![Page 18: Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less.](https://reader036.fdocuments.net/reader036/viewer/2022062720/56649f175503460f94c2e486/html5/thumbnails/18.jpg)
Example of a single family house
![Page 19: Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less.](https://reader036.fdocuments.net/reader036/viewer/2022062720/56649f175503460f94c2e486/html5/thumbnails/19.jpg)
Example of a single family house
![Page 20: Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less.](https://reader036.fdocuments.net/reader036/viewer/2022062720/56649f175503460f94c2e486/html5/thumbnails/20.jpg)
Example of a single family house
![Page 21: Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less.](https://reader036.fdocuments.net/reader036/viewer/2022062720/56649f175503460f94c2e486/html5/thumbnails/21.jpg)
Example of a single family house
![Page 22: Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less.](https://reader036.fdocuments.net/reader036/viewer/2022062720/56649f175503460f94c2e486/html5/thumbnails/22.jpg)
Example of a single family house
![Page 23: Constructing Architect. Ventilation – domestic buildings Each habitable room as well as the dwelling as a whole must have a fresh air supply of no less.](https://reader036.fdocuments.net/reader036/viewer/2022062720/56649f175503460f94c2e486/html5/thumbnails/23.jpg)
Example of a single family house
42 x 2,4 = 101 cm2 opening as a minimum
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Example of a single family house