Room Within A Room Building Regulations

An inner room is at risk if a fire starts in the other room the access room that is a room through which the only escape route from an inner room passes.

Room within a room building regulations.

If you re building or refurbishing your home and the work changes the layout of your property you must comply with building regulations and this is especially relevant if you re creating an inner room. Smart use of space. If you re a landlord or planning on letting a property with inner rooms that does not have an escape window or a second escape route. For example the building regulations approved documents provide 3 separate definitions in different parts.

This is known as an inner room and specific rules apply as the only escape route is through another room and a fire in the outer room could trap someone inside. Figure 5 single direction of escape within a room before a choice of escape routes one of which goes through a fire door into another compartment. If in doing so a situation is created whereby the route for leaving an existing or new room is only possible through another room then an egress escape window from the existing or new room inner room will be needed as well as possibly one or more smoke alarms. Building a room within a room casual noise can be reduced to a tolerable level by simply beefing up existing walls floors and ceilings.

An inner room is a room where access to a circulation area can only be achieved by passing through an access room see figure 6. However if you want to achieve significant sound isolation then a dedicated room construction is in order. Such an arrangement is only acceptable where the inner room is. A fire could develop unnoticed in the access room.

A typical scheme might involve creating a new office or meeting room within an existing open plan layout. The ideal design for a room within a room is to start off with a large enough solid walled building then constructing one or more inner rooms that should be self contained built on a floating floor and should not touch the main outer shell of a house. A room used or intended to be used for dwellinghouse purposes including for the purposes of part b a kitchen but not a bathroom. A laundry or utility room.

This situation may arise with open plan layouts and galleries. Therefore building regulations require that.