![]() ![]() The following provisions apply to dwelling houses where the height of the top storey is not more than 4.5 m (see Diagram 3(a) or 3(b) and Appendix C, Diagram C4). Guidance on an appropriate system for dwellings is outlined in 1.3.6.ġ.3.2 Dwelling Houses with no Floors more than 4.5 m above ground level (Purpose Group 1(a)) Appendix D deals with loft conversions in existing dwelling houses.Įarly warning of fire can be achieved by the provision of an appropriate smoke detection and alarm system. The means of escape provisions for dwelling houses are outlined in 1.3.2 -1.3.5 and 1.3.9 contains general provisions for dwelling houses. With increasing height, windows become unsuitable for escape but may be useful for rescue purposes. Windows, if suitably located and constructed, can in some situations provide an alternative means of escape. Protection/enclosure to the stairway is required, to an extent which varies with the number of storeys above the ground level. Note: The means of escape provisions for Residential (Dwellings), flats and maisonettes (Purpose Group 1(c)) are contained in TGD B Volume 1: Buildings other than Dwelling Houses.ĭwelling houses will generally have a single escape stairway and there is a risk that this may become unusable due to smoke. This section deals with the means of escape provisions in Dwelling houses (Purpose Groups 1(a), 1(b) and 1(d) in Table 0.1). (c) If an alarm system to warn the occupants of the existence of fire is provided to enable them to use the routes safely Īll to an extent necessary that is dependent on the use of the building, its size and height. (b) If the routes are sufficiently protected from the effects of fire in terms of enclosure, where necessary, and in the use of materials on the routes and ![]() (a) If there is a route or routes of sufficient size, which are suitably located to enable persons to escape to a place of safety in the event of fire The purpose of the requirement of Regulation B6 is to ensure that adequate early warning of fire is provided and a satisfactory standard of means of escape is provided for persons in the event of fire in a building. B6 A dwelling house shall be so designed and constructed that there are appropriate provisions for the early warning of fire and there are adequate means of escape in case of fire from the dwelling house to a place of safety outside the building, capable of being safely and effectively used.ġ.1 Means of warning and escape in case of fire ![]()
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